Sun to Earth environment

Space weather, with each state and source made explicit.

Follow official NOAA current products alongside NASA DONKI event interpretations. Forecasts, estimates, preliminary observations and research-quality associations keep their original meaning.

For operational decisions, use NOAA SWPC and the relevant authorities. DONKI relationships are reported associations, not proof of causality.

Official NOAA SWPC indicators

Current conditions

Native G, R, S and Kp labels are retained. Estimates and provisional observations are not presented as final measurements.

Fresh

Geomagnetic storms

none

Current at 11 Oct 2026, 13:41 UTC

NOAA source

Fresh

Radio blackouts

none

Current at 11 Oct 2026, 13:41 UTC

NOAA source

Fresh

Solar radiation storms

none

Current at 11 Oct 2026, 13:41 UTC

NOAA source

Planetary K index

No recent value is available. This is not interpreted as quiet conditions.

Wind

FreshProvisional

Solar-wind speed

577km/s

Provisional value for 11 Oct 2026, 13:36 UTC

NOAA source

FreshProvisional

IMF Bz (GSM)

1nT

Provisional value for 11 Oct 2026, 13:36 UTC

NOAA source

NOAA observations, estimates, forecasts, watches, warnings, and alerts retain their source labels. This platform is not an official emergency-warning service; consult NOAA SWPC and relevant authorities.

Data as of 11 Oct 2026, 13:43 UTC

Past 24 hours - five-minute buckets

Measurement trends

Lines show bucket averages. Minimum, maximum, sample count and provisional state remain available in the complete tables below each chart.

Solar-wind speed

NOAA SWPC propagated solar-wind speed estimate.

Earth propagated · SWPC geospace propagation

288 buckets · Space-weather observations and products courtesy of NOAA SWPC.

View complete accessible data table

Complete values plotted for Solar-wind speed
Valid time	Average (km/s)	Minimum	Maximum	Samples	State
10 Oct 2026, 13:40 UTC	407.2	407.2	407.2	1	Provisional
10 Oct 2026, 13:45 UTC	404.43	400.7	406.7	4	Provisional
10 Oct 2026, 13:50 UTC	400.64	400.1	401.5	5	Provisional
10 Oct 2026, 13:55 UTC	400.74	399.7	403.3	5	Provisional
10 Oct 2026, 14:00 UTC	403.33	402.1	405.2	6	Provisional
10 Oct 2026, 14:05 UTC	401.85	399.4	403.4	4	Provisional
10 Oct 2026, 14:10 UTC	399.34	398.5	401.3	5	Provisional
10 Oct 2026, 14:15 UTC	398.53	397.8	400.3	4	Provisional
10 Oct 2026, 14:20 UTC	385.48	382.6	390.4	5	Provisional
10 Oct 2026, 14:25 UTC	389.9	386	392.6	4	Provisional
10 Oct 2026, 14:30 UTC	387.76	385.2	392.3	5	Provisional
10 Oct 2026, 14:35 UTC	381.98	379.4	385.5	4	Provisional
10 Oct 2026, 14:40 UTC	381.78	380.1	383.6	5	Provisional
10 Oct 2026, 14:45 UTC	379.86	378.1	383	5	Provisional
10 Oct 2026, 14:50 UTC	380.94	380.3	381.6	5	Provisional
10 Oct 2026, 14:55 UTC	380.36	379.5	381.2	5	Provisional
10 Oct 2026, 15:00 UTC	378.36	377.5	379.9	5	Provisional
10 Oct 2026, 15:05 UTC	378.7	377.5	379.3	5	Provisional
10 Oct 2026, 15:10 UTC	380.27	376.5	388.1	6	Provisional
10 Oct 2026, 15:15 UTC	425.33	383.1	531.4	7	Provisional
10 Oct 2026, 15:20 UTC	427.95	378	522.4	10	Provisional
10 Oct 2026, 15:25 UTC	448.01	394.2	511.4	11	Provisional
10 Oct 2026, 15:30 UTC	507.43	502.6	513.8	6	Provisional
10 Oct 2026, 15:35 UTC	509.62	502.3	520.7	5	Provisional
10 Oct 2026, 15:40 UTC	525.93	503.4	546.2	7	Provisional
10 Oct 2026, 15:45 UTC	545.39	520.6	581.8	7	Provisional
10 Oct 2026, 15:50 UTC	549	537.9	561	5	Provisional
10 Oct 2026, 15:55 UTC	563.73	535.4	574.3	6	Provisional
10 Oct 2026, 16:00 UTC	592.51	569.3	615.7	8	Provisional
10 Oct 2026, 16:05 UTC	616.88	610.7	626	5	Provisional
10 Oct 2026, 16:10 UTC	601.53	597.7	604.7	4	Provisional
10 Oct 2026, 16:15 UTC	573.3	563	589.6	3	Provisional
10 Oct 2026, 16:20 UTC	562.08	559.2	564.4	5	Provisional
10 Oct 2026, 16:25 UTC	554.75	551.1	556.4	4	Provisional
10 Oct 2026, 16:30 UTC	553.2	543.9	560.2	5	Provisional
10 Oct 2026, 16:35 UTC	549	541.4	554.2	3	Provisional
10 Oct 2026, 16:40 UTC	529.05	521.8	540.9	4	Provisional
10 Oct 2026, 16:45 UTC	545.45	498.4	581.2	8	Provisional
10 Oct 2026, 16:50 UTC	571.78	565.5	578.7	6	Provisional
10 Oct 2026, 17:00 UTC	635.7	635.7	635.7	1	Provisional
10 Oct 2026, 17:05 UTC	629.74	585.8	645.1	7	Provisional
10 Oct 2026, 17:10 UTC	643.42	619.3	670.4	6	Provisional
10 Oct 2026, 17:15 UTC	684.44	670.6	701.2	5	Provisional
10 Oct 2026, 17:20 UTC	686.07	660.9	714.6	6	Provisional
10 Oct 2026, 17:25 UTC	672.36	660.5	689.2	5	Provisional
10 Oct 2026, 17:30 UTC	705.92	702.7	710.1	6	Provisional
10 Oct 2026, 17:35 UTC	700.65	695.3	705.2	4	Provisional
10 Oct 2026, 17:40 UTC	731.7	694.6	790.4	9	Provisional
10 Oct 2026, 17:45 UTC	746.4	702.6	790.2	2	Provisional
10 Oct 2026, 17:50 UTC	785.26	712.9	841.8	7	Provisional
10 Oct 2026, 17:55 UTC	809.27	785	842	7	Provisional
10 Oct 2026, 18:00 UTC	852.72	834.6	871.3	6	Provisional
10 Oct 2026, 18:05 UTC	860.02	834.7	883.9	4	Provisional
10 Oct 2026, 18:10 UTC	867.82	851.7	875.6	6	Provisional
10 Oct 2026, 18:15 UTC	888.96	870.7	904.2	5	Provisional
10 Oct 2026, 18:20 UTC	884.32	880.9	889.9	5	Provisional
10 Oct 2026, 18:25 UTC	840.67	828.6	851.9	3	Provisional
10 Oct 2026, 18:30 UTC	796.15	760.4	822.6	4	Provisional
10 Oct 2026, 18:35 UTC	781.86	778.3	786.7	5	Provisional
10 Oct 2026, 18:40 UTC	781.74	776.3	788.3	5	Provisional
10 Oct 2026, 18:45 UTC	787.18	783.5	789.3	5	Provisional
10 Oct 2026, 18:50 UTC	783.66	776.1	792.1	5	Provisional
10 Oct 2026, 18:55 UTC	796.1	788.2	805.2	6	Provisional
10 Oct 2026, 19:00 UTC	809.88	798.1	819.2	5	Provisional
10 Oct 2026, 19:05 UTC	801.33	755.7	841.6	4	Provisional
10 Oct 2026, 19:10 UTC	790.22	779.2	802.4	5	Provisional
10 Oct 2026, 19:15 UTC	763.03	746.2	779.2	4	Provisional
10 Oct 2026, 19:20 UTC	781.66	731.7	824.6	7	Provisional
10 Oct 2026, 19:25 UTC	787.83	779.2	800.9	3	Provisional
10 Oct 2026, 19:30 UTC	810.39	767.4	840.2	8	Provisional
10 Oct 2026, 19:35 UTC	829.98	828.5	831.6	4	Provisional
10 Oct 2026, 19:40 UTC	780.37	747.6	811.4	3	Provisional
10 Oct 2026, 19:45 UTC	780.53	755.8	795.5	6	Provisional
10 Oct 2026, 19:50 UTC	793.68	783.7	802.1	6	Provisional
10 Oct 2026, 19:55 UTC	778.05	769.8	783.3	4	Provisional
10 Oct 2026, 20:00 UTC	773	764.8	783.7	5	Provisional
10 Oct 2026, 20:05 UTC	773.5	759.1	784.7	5	Provisional
10 Oct 2026, 20:10 UTC	800.47	771.8	828.5	7	Provisional
10 Oct 2026, 20:15 UTC	795.75	756.3	831	4	Provisional
10 Oct 2026, 20:20 UTC	814.68	799	823.1	4	Provisional
10 Oct 2026, 20:25 UTC	777.13	755.2	794.4	3	Provisional
10 Oct 2026, 20:30 UTC	755.9	746.2	765.3	6	Provisional
10 Oct 2026, 20:35 UTC	766.58	762.1	771	5	Provisional
10 Oct 2026, 20:40 UTC	764	757	767.6	4	Provisional
10 Oct 2026, 20:45 UTC	776.32	763.8	786.3	6	Provisional
10 Oct 2026, 20:50 UTC	779.46	778	780.8	5	Provisional
10 Oct 2026, 20:55 UTC	784.16	779.9	787.4	5	Provisional
10 Oct 2026, 21:00 UTC	775.62	773.1	780.4	5	Provisional
10 Oct 2026, 21:05 UTC	772.55	765.5	783.8	4	Provisional
10 Oct 2026, 21:10 UTC	775.05	765.9	787.9	6	Provisional
10 Oct 2026, 21:15 UTC	777.84	775.1	783.6	5	Provisional
10 Oct 2026, 21:20 UTC	775.46	771.8	782.7	5	Provisional
10 Oct 2026, 21:25 UTC	767.72	766	769.2	5	Provisional
10 Oct 2026, 21:30 UTC	763.78	760.6	766.7	4	Provisional
10 Oct 2026, 21:35 UTC	765.8	760.1	770	6	Provisional
10 Oct 2026, 21:40 UTC	766.74	761	771.7	5	Provisional
10 Oct 2026, 21:45 UTC	778.24	774.6	784.3	5	Provisional
10 Oct 2026, 21:50 UTC	766.25	762	770.8	4	Provisional
10 Oct 2026, 21:55 UTC	761.04	758.3	763.1	5	Provisional
10 Oct 2026, 22:00 UTC	753.72	751.1	756.7	5	Provisional
10 Oct 2026, 22:05 UTC	754.08	752.7	754.9	5	Provisional
10 Oct 2026, 22:10 UTC	754.04	752.6	755.1	5	Provisional
10 Oct 2026, 22:15 UTC	763.44	760.2	765.9	5	Provisional
10 Oct 2026, 22:20 UTC	763.35	761.9	764.7	4	Provisional
10 Oct 2026, 22:25 UTC	755.24	751.4	759	5	Provisional
10 Oct 2026, 22:30 UTC	754.28	749.3	757.5	5	Provisional
10 Oct 2026, 22:35 UTC	749.6	738.3	758.3	4	Provisional
10 Oct 2026, 22:40 UTC	741.68	736.2	746	6	Provisional
10 Oct 2026, 22:45 UTC	742.78	730.6	750	5	Provisional
10 Oct 2026, 22:50 UTC	743.75	740.2	750.7	4	Provisional
10 Oct 2026, 22:55 UTC	728.85	720.2	735.7	4	Provisional
10 Oct 2026, 23:00 UTC	716.33	703	732.3	6	Provisional
10 Oct 2026, 23:05 UTC	737.75	720.5	747.4	6	Provisional
10 Oct 2026, 23:10 UTC	735.08	725.3	746.3	4	Provisional
10 Oct 2026, 23:15 UTC	725.88	721.8	729.8	5	Provisional
10 Oct 2026, 23:20 UTC	728.56	719.9	737.9	5	Provisional
10 Oct 2026, 23:25 UTC	722.93	710.4	741.1	4	Provisional
10 Oct 2026, 23:30 UTC	706.46	699.8	712.3	5	Provisional
10 Oct 2026, 23:35 UTC	712.95	706.2	723.4	4	Provisional
10 Oct 2026, 23:40 UTC	726.36	695.5	745	8	Provisional
10 Oct 2026, 23:45 UTC	720.68	715.6	724.9	4	Provisional
10 Oct 2026, 23:50 UTC	707.9	703.6	710.8	4	Provisional
10 Oct 2026, 23:55 UTC	716	704.4	726.1	5	Provisional
11 Oct 2026, 00:00 UTC	718.05	715.6	721.4	4	Provisional
11 Oct 2026, 00:05 UTC	694.17	687.2	704.1	6	Provisional
11 Oct 2026, 00:10 UTC	693.78	687	702.5	4	Provisional
11 Oct 2026, 00:15 UTC	687.48	686.1	688.4	5	Provisional
11 Oct 2026, 00:20 UTC	685.18	681.1	687.5	5	Provisional
11 Oct 2026, 00:25 UTC	686.66	682.4	690	5	Provisional
11 Oct 2026, 00:30 UTC	678.82	677.5	681.2	5	Provisional
11 Oct 2026, 00:35 UTC	683.63	680.8	686.2	4	Provisional
11 Oct 2026, 00:40 UTC	673.35	671.6	675.1	2	Provisional
11 Oct 2026, 00:45 UTC	670.94	668.8	673.5	5	Provisional
11 Oct 2026, 00:50 UTC	674.2	669.5	676.6	5	Provisional
11 Oct 2026, 00:55 UTC	673.3	672.4	673.8	5	Provisional
11 Oct 2026, 01:00 UTC	671.2	667.2	673	5	Provisional
11 Oct 2026, 01:05 UTC	670.4	668.9	672.2	5	Provisional
11 Oct 2026, 01:10 UTC	672.46	667.8	673.9	5	Provisional
11 Oct 2026, 01:15 UTC	670.24	667.1	673.4	5	Provisional
11 Oct 2026, 01:20 UTC	671.5	669.1	674.6	5	Provisional
11 Oct 2026, 01:25 UTC	670.22	668	672.4	5	Provisional
11 Oct 2026, 01:30 UTC	671.22	668.9	673.3	5	Provisional
11 Oct 2026, 01:35 UTC	669.62	667.5	671.4	5	Provisional
11 Oct 2026, 01:40 UTC	669.7	668.1	671.7	5	Provisional
11 Oct 2026, 01:45 UTC	670.32	668.8	672.4	5	Provisional
11 Oct 2026, 01:50 UTC	672.96	669.3	675.7	5	Provisional
11 Oct 2026, 01:55 UTC	672.6	671.4	673.7	5	Provisional
11 Oct 2026, 02:00 UTC	669.72	668.1	671	5	Provisional
11 Oct 2026, 02:05 UTC	672.48	668.7	675.3	5	Provisional
11 Oct 2026, 02:10 UTC	669.14	665.4	674.2	5	Provisional
11 Oct 2026, 02:15 UTC	665.18	663.9	667.8	5	Provisional
11 Oct 2026, 02:20 UTC	662.7	662.1	663.5	5	Provisional
11 Oct 2026, 02:25 UTC	661.32	659.6	663.4	5	Provisional
11 Oct 2026, 02:30 UTC	656.83	652.1	663.3	4	Provisional
11 Oct 2026, 02:35 UTC	653.52	651.9	654.1	5	Provisional
11 Oct 2026, 02:40 UTC	656.18	653.8	658.7	5	Provisional
11 Oct 2026, 02:45 UTC	661.48	657.5	666.3	6	Provisional
11 Oct 2026, 02:50 UTC	656.7	652.7	661.7	3	Provisional
11 Oct 2026, 02:55 UTC	658.5	653.9	664.6	4	Provisional
11 Oct 2026, 03:00 UTC	655.88	652	659.7	4	Provisional
11 Oct 2026, 03:05 UTC	651.74	649.2	653.3	5	Provisional
11 Oct 2026, 03:10 UTC	650.76	648	652.1	5	Provisional
11 Oct 2026, 03:15 UTC	651.74	646.5	656.7	5	Provisional
11 Oct 2026, 03:20 UTC	648.84	645.6	652.9	5	Provisional
11 Oct 2026, 03:25 UTC	651.54	649.6	653.6	5	Provisional
11 Oct 2026, 03:30 UTC	644.66	643.9	646.3	5	Provisional
11 Oct 2026, 03:35 UTC	641.52	640.1	643.4	5	Provisional
11 Oct 2026, 03:40 UTC	644.22	643.1	646.1	5	Provisional
11 Oct 2026, 03:45 UTC	640.8	637	645.1	5	Provisional
11 Oct 2026, 03:50 UTC	643.12	638.9	645.8	5	Provisional
11 Oct 2026, 03:55 UTC	646.2	643.8	648.1	5	Provisional
11 Oct 2026, 04:00 UTC	641.68	638.8	643.7	5	Provisional
11 Oct 2026, 04:05 UTC	642.16	640.1	645.5	5	Provisional
11 Oct 2026, 04:10 UTC	642.76	640.4	646	5	Provisional
11 Oct 2026, 04:15 UTC	643.9	642.9	645.3	5	Provisional
11 Oct 2026, 04:20 UTC	644.86	643.8	645.5	5	Provisional
11 Oct 2026, 04:25 UTC	642.83	641.2	643.6	4	Provisional
11 Oct 2026, 04:30 UTC	639.75	638	641.9	6	Provisional
11 Oct 2026, 04:35 UTC	641.18	639	642.9	4	Provisional
11 Oct 2026, 04:40 UTC	641.54	639.4	643.1	5	Provisional
11 Oct 2026, 04:45 UTC	639.28	638.3	639.7	6	Provisional
11 Oct 2026, 04:50 UTC	639.88	638.8	641.2	4	Provisional
11 Oct 2026, 04:55 UTC	634.74	632.3	639.1	5	Provisional
11 Oct 2026, 05:00 UTC	633.06	631.3	634.5	5	Provisional
11 Oct 2026, 05:05 UTC	632.7	632	633.4	5	Provisional
11 Oct 2026, 05:10 UTC	632.98	632.1	633.5	5	Provisional
11 Oct 2026, 05:15 UTC	632.28	631	633.4	5	Provisional
11 Oct 2026, 05:20 UTC	634.4	632.8	635.9	5	Provisional
11 Oct 2026, 05:25 UTC	636.68	635	637.6	5	Provisional
11 Oct 2026, 05:30 UTC	633.52	632.2	636.3	5	Provisional
11 Oct 2026, 05:35 UTC	631.04	629.1	633.5	5	Provisional
11 Oct 2026, 05:40 UTC	627.84	625.8	629.5	5	Provisional
11 Oct 2026, 05:45 UTC	630.64	628.3	632.7	5	Provisional
11 Oct 2026, 05:50 UTC	630	628.2	632.1	5	Provisional
11 Oct 2026, 05:55 UTC	628.74	627.1	630.7	5	Provisional
11 Oct 2026, 06:00 UTC	631.66	627.7	635.2	5	Provisional
11 Oct 2026, 06:05 UTC	634.78	629.6	640.4	5	Provisional
11 Oct 2026, 06:10 UTC	639.54	637.8	641.2	5	Provisional
11 Oct 2026, 06:15 UTC	640.54	639.1	641.7	5	Provisional
11 Oct 2026, 06:20 UTC	638.28	636.9	640.3	5	Provisional
11 Oct 2026, 06:25 UTC	640.38	638.5	642.7	6	Provisional
11 Oct 2026, 06:30 UTC	641.58	640.8	643.6	5	Provisional
11 Oct 2026, 06:35 UTC	643.5	642.8	644.6	5	Provisional
11 Oct 2026, 06:40 UTC	640.52	636.8	642.3	5	Provisional
11 Oct 2026, 06:45 UTC	640.54	639.7	641.7	5	Provisional
11 Oct 2026, 06:50 UTC	639.32	637.2	640.8	5	Provisional
11 Oct 2026, 06:55 UTC	638.9	637.9	640.2	4	Provisional
11 Oct 2026, 07:00 UTC	637.44	635.6	638.4	5	Provisional
11 Oct 2026, 07:05 UTC	634.54	632.5	636	5	Provisional
11 Oct 2026, 07:10 UTC	630.14	628.7	632.8	5	Provisional
11 Oct 2026, 07:15 UTC	627.26	625.8	628.9	5	Provisional
11 Oct 2026, 07:20 UTC	627.54	625	629.1	5	Provisional
11 Oct 2026, 07:25 UTC	626.98	625.6	628.8	5	Provisional
11 Oct 2026, 07:30 UTC	626.28	624.8	628.4	5	Provisional
11 Oct 2026, 07:35 UTC	622.42	619.1	624.5	5	Provisional
11 Oct 2026, 07:40 UTC	623.83	621	625.9	4	Provisional
11 Oct 2026, 07:45 UTC	622.84	618.6	625.5	5	Provisional
11 Oct 2026, 07:50 UTC	618.32	616.3	620.8	5	Provisional
11 Oct 2026, 07:55 UTC	616.08	615.2	616.5	5	Provisional
11 Oct 2026, 08:00 UTC	612.22	609.8	614.8	5	Provisional
11 Oct 2026, 08:05 UTC	614.28	612.2	616.6	5	Provisional
11 Oct 2026, 08:10 UTC	617.66	615.5	619.1	5	Provisional
11 Oct 2026, 08:15 UTC	616.88	615.1	618.9	5	Provisional
11 Oct 2026, 08:20 UTC	614.8	614.2	615.6	5	Provisional
11 Oct 2026, 08:25 UTC	613.18	610	616.2	5	Provisional
11 Oct 2026, 08:30 UTC	608.03	599.1	616.5	4	Provisional
11 Oct 2026, 08:35 UTC	599.04	596.8	600.9	5	Provisional
11 Oct 2026, 08:40 UTC	596.5	595.8	597.4	5	Provisional
11 Oct 2026, 08:45 UTC	596.72	595	598.6	5	Provisional
11 Oct 2026, 08:50 UTC	594.52	593.7	596.2	5	Provisional
11 Oct 2026, 08:55 UTC	598.16	593	606.4	5	Provisional
11 Oct 2026, 09:00 UTC	603.22	601.9	604.7	5	Provisional
11 Oct 2026, 09:05 UTC	604.72	601.9	608.5	5	Provisional
11 Oct 2026, 09:10 UTC	604.54	601.2	607.2	5	Provisional
11 Oct 2026, 09:15 UTC	604.46	603.6	605.5	5	Provisional
11 Oct 2026, 09:20 UTC	603.16	597.9	605.6	5	Provisional
11 Oct 2026, 09:25 UTC	603.18	600.6	606.1	5	Provisional
11 Oct 2026, 09:30 UTC	601.9	596.6	604.6	4	Provisional
11 Oct 2026, 09:35 UTC	593.4	591.9	594.9	5	Provisional
11 Oct 2026, 09:40 UTC	593.42	590.2	600.8	6	Provisional
11 Oct 2026, 09:45 UTC	604.78	601.9	607	5	Provisional
11 Oct 2026, 09:50 UTC	602.84	600.6	605.2	5	Provisional
11 Oct 2026, 09:55 UTC	593.92	591.9	595.8	5	Provisional
11 Oct 2026, 10:00 UTC	593.88	593.4	594.4	5	Provisional
11 Oct 2026, 10:05 UTC	593.5	592.8	593.8	5	Provisional
11 Oct 2026, 10:10 UTC	593.86	593.1	594.8	5	Provisional
11 Oct 2026, 10:15 UTC	593.76	593.1	594.5	5	Provisional
11 Oct 2026, 10:20 UTC	598.92	590.4	606	6	Provisional
11 Oct 2026, 10:25 UTC	605.66	604.9	606.7	5	Provisional
11 Oct 2026, 10:30 UTC	605.6	602.8	606.7	5	Provisional
11 Oct 2026, 10:35 UTC	607.66	605.5	608.7	5	Provisional
11 Oct 2026, 10:40 UTC	607.16	606.6	608.1	5	Provisional
11 Oct 2026, 10:45 UTC	604.64	603.9	605.6	5	Provisional
11 Oct 2026, 10:50 UTC	604.93	603.9	605.7	4	Provisional
11 Oct 2026, 10:55 UTC	605.32	600.9	609	6	Provisional
11 Oct 2026, 11:00 UTC	606.24	604.2	608.6	5	Provisional
11 Oct 2026, 11:05 UTC	604.54	598	607.3	5	Provisional
11 Oct 2026, 11:10 UTC	602.95	595.8	605.7	4	Provisional
11 Oct 2026, 11:15 UTC	603.34	601.8	604.4	5	Provisional
11 Oct 2026, 11:20 UTC	603.8	603.1	604.6	5	Provisional
11 Oct 2026, 11:25 UTC	604.08	603.1	605.1	5	Provisional
11 Oct 2026, 11:30 UTC	603.28	599.6	605.8	5	Provisional
11 Oct 2026, 11:35 UTC	602.36	597.8	604.4	5	Provisional
11 Oct 2026, 11:40 UTC	602.8	601.6	604	5	Provisional
11 Oct 2026, 11:45 UTC	598.9	589.4	602.8	5	Provisional
11 Oct 2026, 11:50 UTC	599.96	596.3	602.2	5	Provisional
11 Oct 2026, 11:55 UTC	598	589.7	601.4	5	Provisional
11 Oct 2026, 12:00 UTC	599.57	588.4	605.9	6	Provisional
11 Oct 2026, 12:05 UTC	596.2	591.7	599.4	4	Provisional
11 Oct 2026, 12:10 UTC	599.72	598.3	600.3	5	Provisional
11 Oct 2026, 12:15 UTC	597.1	595.9	597.6	5	Provisional
11 Oct 2026, 12:20 UTC	593.16	586.7	597.6	5	Provisional
11 Oct 2026, 12:25 UTC	593.94	591	595.6	5	Provisional
11 Oct 2026, 12:30 UTC	593.34	592.3	594.8	5	Provisional
11 Oct 2026, 12:35 UTC	592.82	592.2	593.7	5	Provisional
11 Oct 2026, 12:40 UTC	592.78	592.1	593.9	4	Provisional
11 Oct 2026, 12:45 UTC	589.08	586.7	592.3	4	Provisional
11 Oct 2026, 12:50 UTC	589.43	586.7	591.4	6	Provisional
11 Oct 2026, 12:55 UTC	588.93	587	590.2	4	Provisional
11 Oct 2026, 13:00 UTC	585.76	583.3	588.5	5	Provisional
11 Oct 2026, 13:05 UTC	587.4	585.7	588.7	5	Provisional
11 Oct 2026, 13:10 UTC	585.38	581.5	588.7	5	Provisional
11 Oct 2026, 13:15 UTC	584.74	582.4	586	5	Provisional
11 Oct 2026, 13:20 UTC	584.72	582.5	585.7	5	Provisional
11 Oct 2026, 13:25 UTC	581.52	579.3	582.7	5	Provisional
11 Oct 2026, 13:30 UTC	582.86	578.4	584.6	5	Provisional
11 Oct 2026, 13:35 UTC	581.3	575.1	583.8	5	Provisional
11 Oct 2026, 13:40 UTC	581.05	579.5	582.4	4	Provisional

Open official NOAA product

Interplanetary magnetic field Bz

NOAA SWPC propagated interplanetary magnetic field bz estimate.

Earth propagated · SWPC geospace propagation

288 buckets · Space-weather observations and products courtesy of NOAA SWPC.

View complete accessible data table

Complete values plotted for Interplanetary magnetic field Bz
Valid time	Average (nT)	Minimum	Maximum	Samples	State
10 Oct 2026, 13:40 UTC	-3.79	-3.79	-3.79	1	Provisional
10 Oct 2026, 13:45 UTC	-5.66	-5.99	-5.26	4	Provisional
10 Oct 2026, 13:50 UTC	-5.89	-6.03	-5.67	5	Provisional
10 Oct 2026, 13:55 UTC	-6.06	-6.22	-6.01	5	Provisional
10 Oct 2026, 14:00 UTC	-3.08	-4.33	-1.95	6	Provisional
10 Oct 2026, 14:05 UTC	-1.97	-3.91	-0.48	4	Provisional
10 Oct 2026, 14:10 UTC	-0.44	-0.63	-0.14	5	Provisional
10 Oct 2026, 14:15 UTC	-0.43	-0.97	-0.19	4	Provisional
10 Oct 2026, 14:20 UTC	2.84	1.56	3.77	5	Provisional
10 Oct 2026, 14:25 UTC	2.63	1.91	3.8	4	Provisional
10 Oct 2026, 14:30 UTC	0.08	-3.6	3.24	5	Provisional
10 Oct 2026, 14:35 UTC	-3.12	-3.41	-2.74	4	Provisional
10 Oct 2026, 14:40 UTC	-0.21	-3.04	3.69	5	Provisional
10 Oct 2026, 14:45 UTC	1.91	1.37	2.79	5	Provisional
10 Oct 2026, 14:50 UTC	1.36	1.3	1.43	5	Provisional
10 Oct 2026, 14:55 UTC	1.08	0.68	1.36	5	Provisional
10 Oct 2026, 15:00 UTC	1.09	0.2	1.63	5	Provisional
10 Oct 2026, 15:05 UTC	0.2	-1.25	0.82	5	Provisional
10 Oct 2026, 15:10 UTC	0.55	-0.2	1.16	6	Provisional
10 Oct 2026, 15:15 UTC	-3.45	-16.15	2.13	7	Provisional
10 Oct 2026, 15:20 UTC	-3.18	-13.07	1.92	10	Provisional
10 Oct 2026, 15:25 UTC	-3.98	-8.87	1.22	11	Provisional
10 Oct 2026, 15:30 UTC	-9.51	-15.98	-5.06	6	Provisional
10 Oct 2026, 15:35 UTC	13.74	1.19	23.2	5	Provisional
10 Oct 2026, 15:40 UTC	14.85	-2.82	24.06	7	Provisional
10 Oct 2026, 15:45 UTC	1.86	-8.14	17.46	7	Provisional
10 Oct 2026, 15:50 UTC	19.07	17.24	21.95	5	Provisional
10 Oct 2026, 15:55 UTC	16.46	7.32	22.65	6	Provisional
10 Oct 2026, 16:00 UTC	23.62	20.52	26.78	8	Provisional
10 Oct 2026, 16:05 UTC	21.06	18.26	24.21	5	Provisional
10 Oct 2026, 16:10 UTC	19.54	17.91	21.03	4	Provisional
10 Oct 2026, 16:15 UTC	21.01	16.35	30.05	3	Provisional
10 Oct 2026, 16:20 UTC	33.38	31.77	34.29	5	Provisional
10 Oct 2026, 16:25 UTC	28.07	26.06	31.45	4	Provisional
10 Oct 2026, 16:30 UTC	21.28	19.96	24.5	5	Provisional
10 Oct 2026, 16:35 UTC	17.42	12.94	20.93	3	Provisional
10 Oct 2026, 16:40 UTC	0.21	-4.88	4.13	4	Provisional
10 Oct 2026, 16:45 UTC	-5.63	-17.34	8.61	8	Provisional
10 Oct 2026, 16:50 UTC	-4.48	-11.1	3.96	6	Provisional
10 Oct 2026, 17:00 UTC	-18.11	-18.11	-18.11	1	Provisional
10 Oct 2026, 17:05 UTC	-20.93	-27.39	-13.64	7	Provisional
10 Oct 2026, 17:10 UTC	-20.82	-22.7	-18.28	6	Provisional
10 Oct 2026, 17:15 UTC	-20.01	-22.1	-15.72	5	Provisional
10 Oct 2026, 17:20 UTC	-21.21	-22.57	-18.1	6	Provisional
10 Oct 2026, 17:25 UTC	-23.53	-27.88	-18.98	5	Provisional
10 Oct 2026, 17:30 UTC	-15.03	-24.33	-10.65	6	Provisional
10 Oct 2026, 17:35 UTC	-10.67	-11.06	-10.35	4	Provisional
10 Oct 2026, 17:40 UTC	-21.77	-25.29	-15.01	9	Provisional
10 Oct 2026, 17:45 UTC	-23.42	-23.58	-23.26	2	Provisional
10 Oct 2026, 17:50 UTC	-16.55	-18.87	-8.11	7	Provisional
10 Oct 2026, 17:55 UTC	-10.65	-16.67	-5.81	7	Provisional
10 Oct 2026, 18:00 UTC	-11.07	-17.56	-7.2	6	Provisional
10 Oct 2026, 18:05 UTC	-9.37	-10.48	-8.29	4	Provisional
10 Oct 2026, 18:10 UTC	-8.6	-10.28	-5.68	6	Provisional
10 Oct 2026, 18:15 UTC	-4.67	-7.59	-1.37	5	Provisional
10 Oct 2026, 18:20 UTC	-2.5	-2.95	-2.08	5	Provisional
10 Oct 2026, 18:25 UTC	-5.53	-7.22	-2.33	3	Provisional
10 Oct 2026, 18:30 UTC	-7.76	-7.99	-7.57	4	Provisional
10 Oct 2026, 18:35 UTC	-9.42	-9.94	-9.24	5	Provisional
10 Oct 2026, 18:40 UTC	-9.67	-10.93	-8.96	5	Provisional
10 Oct 2026, 18:45 UTC	-7.9	-8.35	-7.1	5	Provisional
10 Oct 2026, 18:50 UTC	-6.12	-7.06	-5.02	5	Provisional
10 Oct 2026, 18:55 UTC	-3.07	-3.95	-1.7	6	Provisional
10 Oct 2026, 19:00 UTC	-3.07	-3.95	-2.3	5	Provisional
10 Oct 2026, 19:05 UTC	-1.39	-3.42	2.61	4	Provisional
10 Oct 2026, 19:10 UTC	-1.21	-2.45	-0.08	5	Provisional
10 Oct 2026, 19:15 UTC	-2.41	-3.2	-1.57	4	Provisional
10 Oct 2026, 19:20 UTC	-2.86	-4.76	-1.24	7	Provisional
10 Oct 2026, 19:25 UTC	-1.3	-1.53	-1.06	3	Provisional
10 Oct 2026, 19:30 UTC	-0.53	-1.12	0.03	8	Provisional
10 Oct 2026, 19:35 UTC	-1.34	-2.16	-0.57	4	Provisional
10 Oct 2026, 19:40 UTC	0.27	-1.08	1.67	3	Provisional
10 Oct 2026, 19:45 UTC	1.94	-0.54	4.3	6	Provisional
10 Oct 2026, 19:50 UTC	-1.21	-1.73	-0.3	6	Provisional
10 Oct 2026, 19:55 UTC	-0.17	-2.33	0.73	4	Provisional
10 Oct 2026, 20:00 UTC	0.72	0.09	2.01	5	Provisional
10 Oct 2026, 20:05 UTC	-2.23	-6.57	0.07	5	Provisional
10 Oct 2026, 20:10 UTC	-3.4	-5.75	-1.14	7	Provisional
10 Oct 2026, 20:15 UTC	4.2	-2.47	10.96	4	Provisional
10 Oct 2026, 20:20 UTC	7.74	5.36	9.46	4	Provisional
10 Oct 2026, 20:25 UTC	6.25	5.85	6.53	3	Provisional
10 Oct 2026, 20:30 UTC	-6.62	-10.49	-4.08	6	Provisional
10 Oct 2026, 20:35 UTC	-4.77	-6.51	-3.29	5	Provisional
10 Oct 2026, 20:40 UTC	-3.57	-4.32	-2.86	4	Provisional
10 Oct 2026, 20:45 UTC	-2.55	-3.68	-1.13	6	Provisional
10 Oct 2026, 20:50 UTC	-0.77	-2.35	1.45	5	Provisional
10 Oct 2026, 20:55 UTC	0.78	0.15	1.46	5	Provisional
10 Oct 2026, 21:00 UTC	-0.25	-1.27	1.05	5	Provisional
10 Oct 2026, 21:05 UTC	3.78	0.94	10.65	4	Provisional
10 Oct 2026, 21:10 UTC	6.66	2.18	10.35	6	Provisional
10 Oct 2026, 21:15 UTC	2.18	1.9	2.46	5	Provisional
10 Oct 2026, 21:20 UTC	2.52	2.38	2.68	5	Provisional
10 Oct 2026, 21:25 UTC	2.22	1.86	2.5	5	Provisional
10 Oct 2026, 21:30 UTC	1.91	1.87	1.96	4	Provisional
10 Oct 2026, 21:35 UTC	2.28	2.02	2.56	6	Provisional
10 Oct 2026, 21:40 UTC	3.17	2.84	3.58	5	Provisional
10 Oct 2026, 21:45 UTC	3.98	2.6	5.52	5	Provisional
10 Oct 2026, 21:50 UTC	4.62	2.47	5.8	4	Provisional
10 Oct 2026, 21:55 UTC	1.88	1.39	2.24	5	Provisional
10 Oct 2026, 22:00 UTC	0.88	0.6	1.22	5	Provisional
10 Oct 2026, 22:05 UTC	1.33	0.99	2.04	5	Provisional
10 Oct 2026, 22:10 UTC	2.07	1.84	2.31	5	Provisional
10 Oct 2026, 22:15 UTC	1.82	1.51	2.25	5	Provisional
10 Oct 2026, 22:20 UTC	1.12	0.6	1.8	4	Provisional
10 Oct 2026, 22:25 UTC	1.07	0.85	1.26	5	Provisional
10 Oct 2026, 22:30 UTC	0.84	0.46	1.29	5	Provisional
10 Oct 2026, 22:35 UTC	0.38	0.01	0.76	4	Provisional
10 Oct 2026, 22:40 UTC	-1.15	-2.35	-0.13	6	Provisional
10 Oct 2026, 22:45 UTC	-0.15	-1.39	1.36	5	Provisional
10 Oct 2026, 22:50 UTC	0.93	0.72	1.12	4	Provisional
10 Oct 2026, 22:55 UTC	1.01	0.4	2.24	4	Provisional
10 Oct 2026, 23:00 UTC	1.22	-0.72	3.28	6	Provisional
10 Oct 2026, 23:05 UTC	0.72	-0.06	1.78	6	Provisional
10 Oct 2026, 23:10 UTC	1.87	1.69	2.19	4	Provisional
10 Oct 2026, 23:15 UTC	1.93	1.39	2.22	5	Provisional
10 Oct 2026, 23:20 UTC	2.36	0.95	3.25	5	Provisional
10 Oct 2026, 23:25 UTC	0.51	0.1	1.17	4	Provisional
10 Oct 2026, 23:30 UTC	2.52	1.35	3.05	5	Provisional
10 Oct 2026, 23:35 UTC	2.63	2.24	3.45	4	Provisional
10 Oct 2026, 23:40 UTC	2.8	-1.04	4.77	8	Provisional
10 Oct 2026, 23:45 UTC	2.79	1.8	4.78	4	Provisional
10 Oct 2026, 23:50 UTC	4.67	3.28	5.53	4	Provisional
10 Oct 2026, 23:55 UTC	5.45	4.18	7.59	5	Provisional
11 Oct 2026, 00:00 UTC	8.17	6.99	9.3	4	Provisional
11 Oct 2026, 00:05 UTC	6.52	2.88	8.65	6	Provisional
11 Oct 2026, 00:10 UTC	7.45	5.55	9.07	4	Provisional
11 Oct 2026, 00:15 UTC	8.45	8.04	9.07	5	Provisional
11 Oct 2026, 00:20 UTC	9.59	8.51	11.24	5	Provisional
11 Oct 2026, 00:25 UTC	7.56	5.18	11.34	5	Provisional
11 Oct 2026, 00:30 UTC	6.35	5.23	7.94	5	Provisional
11 Oct 2026, 00:35 UTC	8.3	8.07	8.4	4	Provisional
11 Oct 2026, 00:40 UTC	8.82	8.69	8.94	2	Provisional
11 Oct 2026, 00:45 UTC	9.51	8.95	9.93	5	Provisional
11 Oct 2026, 00:50 UTC	10.45	9.11	11.58	5	Provisional
11 Oct 2026, 00:55 UTC	10.78	10.39	11.05	5	Provisional
11 Oct 2026, 01:00 UTC	9.46	8.75	10.22	5	Provisional
11 Oct 2026, 01:05 UTC	9.34	9.13	9.59	5	Provisional
11 Oct 2026, 01:10 UTC	8.87	8.2	9.53	5	Provisional
11 Oct 2026, 01:15 UTC	8.86	8.4	9.08	5	Provisional
11 Oct 2026, 01:20 UTC	9.69	9.53	9.88	5	Provisional
11 Oct 2026, 01:25 UTC	10.44	9.9	11.09	5	Provisional
11 Oct 2026, 01:30 UTC	10.11	9.96	10.22	5	Provisional
11 Oct 2026, 01:35 UTC	10.14	9.8	10.62	5	Provisional
11 Oct 2026, 01:40 UTC	11.13	10.63	11.54	5	Provisional
11 Oct 2026, 01:45 UTC	11.47	11.25	11.62	5	Provisional
11 Oct 2026, 01:50 UTC	11.43	10.46	12.18	5	Provisional
11 Oct 2026, 01:55 UTC	10.4	10.17	10.49	5	Provisional
11 Oct 2026, 02:00 UTC	10.27	10.13	10.5	5	Provisional
11 Oct 2026, 02:05 UTC	12.58	10.01	14.1	5	Provisional
11 Oct 2026, 02:10 UTC	13.03	12.09	14.39	5	Provisional
11 Oct 2026, 02:15 UTC	13.11	12.31	13.5	5	Provisional
11 Oct 2026, 02:20 UTC	13.09	12.85	13.27	5	Provisional
11 Oct 2026, 02:25 UTC	13.05	12.17	13.74	5	Provisional
11 Oct 2026, 02:30 UTC	12.37	11.65	13.55	4	Provisional
11 Oct 2026, 02:35 UTC	11.27	10.81	11.77	5	Provisional
11 Oct 2026, 02:40 UTC	11.56	11.05	12.6	5	Provisional
11 Oct 2026, 02:45 UTC	12.95	12.35	13.82	6	Provisional
11 Oct 2026, 02:50 UTC	12.55	11.35	13.16	3	Provisional
11 Oct 2026, 02:55 UTC	12.8	11.89	14.12	4	Provisional
11 Oct 2026, 03:00 UTC	12.63	11.8	13.45	4	Provisional
11 Oct 2026, 03:05 UTC	12.96	12.78	13.12	5	Provisional
11 Oct 2026, 03:10 UTC	12.97	12.67	13.35	5	Provisional
11 Oct 2026, 03:15 UTC	13.51	13.19	13.71	5	Provisional
11 Oct 2026, 03:20 UTC	13.17	13.08	13.41	5	Provisional
11 Oct 2026, 03:25 UTC	12.79	12.47	13	5	Provisional
11 Oct 2026, 03:30 UTC	12.98	12.82	13.36	5	Provisional
11 Oct 2026, 03:35 UTC	12.92	12.8	13.07	5	Provisional
11 Oct 2026, 03:40 UTC	12.53	12.12	12.95	5	Provisional
11 Oct 2026, 03:45 UTC	14.37	13.77	14.67	5	Provisional
11 Oct 2026, 03:50 UTC	13.21	13.1	13.43	5	Provisional
11 Oct 2026, 03:55 UTC	12.82	12.39	13.14	5	Provisional
11 Oct 2026, 04:00 UTC	11.7	11.19	12.51	5	Provisional
11 Oct 2026, 04:05 UTC	10.81	10.57	11.12	5	Provisional
11 Oct 2026, 04:10 UTC	10.82	10.65	11.04	5	Provisional
11 Oct 2026, 04:15 UTC	10.53	10.38	10.73	5	Provisional
11 Oct 2026, 04:20 UTC	10.85	10.56	10.99	5	Provisional
11 Oct 2026, 04:25 UTC	10.84	10.74	10.92	4	Provisional
11 Oct 2026, 04:30 UTC	10.81	10.37	11.07	6	Provisional
11 Oct 2026, 04:35 UTC	10.29	9.9	10.5	4	Provisional
11 Oct 2026, 04:40 UTC	8.93	8.22	9.5	5	Provisional
11 Oct 2026, 04:45 UTC	9.52	8.17	10.24	6	Provisional
11 Oct 2026, 04:50 UTC	9.51	9.2	9.7	4	Provisional
11 Oct 2026, 04:55 UTC	9.39	9.13	9.61	5	Provisional
11 Oct 2026, 05:00 UTC	9.35	9.1	9.86	5	Provisional
11 Oct 2026, 05:05 UTC	9.81	9.64	9.91	5	Provisional
11 Oct 2026, 05:10 UTC	9.66	9.21	10.05	5	Provisional
11 Oct 2026, 05:15 UTC	10.31	9.97	10.66	5	Provisional
11 Oct 2026, 05:20 UTC	10.76	10.57	10.92	5	Provisional
11 Oct 2026, 05:25 UTC	10.66	10.3	11.32	5	Provisional
11 Oct 2026, 05:30 UTC	10.13	9.91	10.32	5	Provisional
11 Oct 2026, 05:35 UTC	9.99	9.54	10.18	5	Provisional
11 Oct 2026, 05:40 UTC	10.73	10.24	11.04	5	Provisional
11 Oct 2026, 05:45 UTC	11.28	11.2	11.43	5	Provisional
11 Oct 2026, 05:50 UTC	11.3	11.2	11.39	5	Provisional
11 Oct 2026, 05:55 UTC	10.89	10.38	11.24	5	Provisional
11 Oct 2026, 06:00 UTC	10.14	8.88	10.78	5	Provisional
11 Oct 2026, 06:05 UTC	9.13	8.49	9.55	5	Provisional
11 Oct 2026, 06:10 UTC	7.32	6.92	7.54	5	Provisional
11 Oct 2026, 06:15 UTC	8.92	7.75	9.31	5	Provisional
11 Oct 2026, 06:20 UTC	9.94	9.89	10.02	5	Provisional
11 Oct 2026, 06:25 UTC	8.4	8.27	8.5	6	Provisional
11 Oct 2026, 06:30 UTC	8.05	7.73	8.24	5	Provisional
11 Oct 2026, 06:35 UTC	7.83	7.68	7.99	5	Provisional
11 Oct 2026, 06:40 UTC	7.19	6.85	7.57	5	Provisional
11 Oct 2026, 06:45 UTC	7.34	7.09	7.62	5	Provisional
11 Oct 2026, 06:50 UTC	7.44	7.36	7.56	5	Provisional
11 Oct 2026, 06:55 UTC	7.02	6.77	7.22	4	Provisional
11 Oct 2026, 07:00 UTC	6.73	6.55	7.02	5	Provisional
11 Oct 2026, 07:05 UTC	7.49	7.08	7.87	5	Provisional
11 Oct 2026, 07:10 UTC	7.27	6.96	7.62	5	Provisional
11 Oct 2026, 07:15 UTC	7.83	7.65	8	5	Provisional
11 Oct 2026, 07:20 UTC	7.46	7.39	7.62	5	Provisional
11 Oct 2026, 07:25 UTC	7.47	7.21	7.62	5	Provisional
11 Oct 2026, 07:30 UTC	7.1	6.52	7.64	5	Provisional
11 Oct 2026, 07:35 UTC	7.28	7.06	7.49	5	Provisional
11 Oct 2026, 07:40 UTC	7.32	6.84	7.81	4	Provisional
11 Oct 2026, 07:45 UTC	7.7	6.41	8.15	5	Provisional
11 Oct 2026, 07:50 UTC	7.86	7.43	8.34	5	Provisional
11 Oct 2026, 07:55 UTC	8	7.11	8.42	5	Provisional
11 Oct 2026, 08:00 UTC	8.28	7.57	8.87	5	Provisional
11 Oct 2026, 08:05 UTC	8.7	8.37	9.12	5	Provisional
11 Oct 2026, 08:10 UTC	8.37	7.37	9.23	5	Provisional
11 Oct 2026, 08:15 UTC	9.21	8.58	9.52	5	Provisional
11 Oct 2026, 08:20 UTC	8.93	8.71	9.24	5	Provisional
11 Oct 2026, 08:25 UTC	8.75	8.54	8.91	5	Provisional
11 Oct 2026, 08:30 UTC	7.96	7.16	8.6	4	Provisional
11 Oct 2026, 08:35 UTC	8.62	8.46	8.78	5	Provisional
11 Oct 2026, 08:40 UTC	8.86	8.7	9.15	5	Provisional
11 Oct 2026, 08:45 UTC	8.64	8.5	8.81	5	Provisional
11 Oct 2026, 08:50 UTC	8.24	8.02	8.39	5	Provisional
11 Oct 2026, 08:55 UTC	7.37	6.05	7.99	5	Provisional
11 Oct 2026, 09:00 UTC	6.72	6.51	7.01	5	Provisional
11 Oct 2026, 09:05 UTC	6.51	6.47	6.56	5	Provisional
11 Oct 2026, 09:10 UTC	6.59	6.47	6.69	5	Provisional
11 Oct 2026, 09:15 UTC	6.67	6.27	6.84	5	Provisional
11 Oct 2026, 09:20 UTC	6.72	6.64	6.85	5	Provisional
11 Oct 2026, 09:25 UTC	6.37	6.2	6.55	5	Provisional
11 Oct 2026, 09:30 UTC	5.94	5.72	6.11	4	Provisional
11 Oct 2026, 09:35 UTC	6.16	5.99	6.23	5	Provisional
11 Oct 2026, 09:40 UTC	5.97	5.86	6.15	6	Provisional
11 Oct 2026, 09:45 UTC	5.2	4.95	5.49	5	Provisional
11 Oct 2026, 09:50 UTC	4.98	4.84	5.12	5	Provisional
11 Oct 2026, 09:55 UTC	5.1	4.65	5.32	5	Provisional
11 Oct 2026, 10:00 UTC	5.24	5.19	5.38	5	Provisional
11 Oct 2026, 10:05 UTC	5.43	5.27	5.62	5	Provisional
11 Oct 2026, 10:10 UTC	5.08	4.97	5.22	5	Provisional
11 Oct 2026, 10:15 UTC	4.93	4.79	5.1	5	Provisional
11 Oct 2026, 10:20 UTC	3.68	2.01	4.85	6	Provisional
11 Oct 2026, 10:25 UTC	2.12	2.07	2.16	5	Provisional
11 Oct 2026, 10:30 UTC	2.14	2.02	2.24	5	Provisional
11 Oct 2026, 10:35 UTC	2.24	2.2	2.3	5	Provisional
11 Oct 2026, 10:40 UTC	2.31	2.29	2.33	5	Provisional
11 Oct 2026, 10:45 UTC	2.04	1.89	2.23	5	Provisional
11 Oct 2026, 10:50 UTC	2.18	2.15	2.21	4	Provisional
11 Oct 2026, 10:55 UTC	2.1	1.88	2.28	6	Provisional
11 Oct 2026, 11:00 UTC	1.37	1.14	1.67	5	Provisional
11 Oct 2026, 11:05 UTC	1.09	0.93	1.19	5	Provisional
11 Oct 2026, 11:10 UTC	1.05	0.97	1.08	4	Provisional
11 Oct 2026, 11:15 UTC	1.28	1.23	1.35	5	Provisional
11 Oct 2026, 11:20 UTC	1.28	1.21	1.35	5	Provisional
11 Oct 2026, 11:25 UTC	1.1	0.83	1.3	5	Provisional
11 Oct 2026, 11:30 UTC	0.89	0.84	0.97	5	Provisional
11 Oct 2026, 11:35 UTC	0.87	0.82	0.92	5	Provisional
11 Oct 2026, 11:40 UTC	0.8	0.73	0.88	5	Provisional
11 Oct 2026, 11:45 UTC	0.85	0.77	1.03	5	Provisional
11 Oct 2026, 11:50 UTC	1.03	0.62	1.37	5	Provisional
11 Oct 2026, 11:55 UTC	1.04	0.66	1.44	5	Provisional
11 Oct 2026, 12:00 UTC	0.93	0.57	1.23	6	Provisional
11 Oct 2026, 12:05 UTC	0.69	0.5	0.79	4	Provisional
11 Oct 2026, 12:10 UTC	0.79	0.61	0.9	5	Provisional
11 Oct 2026, 12:15 UTC	0.99	0.82	1.18	5	Provisional
11 Oct 2026, 12:20 UTC	1.39	1.28	1.44	5	Provisional
11 Oct 2026, 12:25 UTC	1.24	1.18	1.33	5	Provisional
11 Oct 2026, 12:30 UTC	1.09	0.99	1.2	5	Provisional
11 Oct 2026, 12:35 UTC	1.02	0.99	1.05	5	Provisional
11 Oct 2026, 12:40 UTC	0.96	0.91	0.98	4	Provisional
11 Oct 2026, 12:45 UTC	0.96	0.94	0.99	4	Provisional
11 Oct 2026, 12:50 UTC	0.93	0.88	0.96	6	Provisional
11 Oct 2026, 12:55 UTC	0.95	0.9	1.04	4	Provisional
11 Oct 2026, 13:00 UTC	0.96	0.86	1.02	5	Provisional
11 Oct 2026, 13:05 UTC	0.82	0.78	0.83	5	Provisional
11 Oct 2026, 13:10 UTC	0.88	0.82	1.01	5	Provisional
11 Oct 2026, 13:15 UTC	0.9	0.84	0.98	5	Provisional
11 Oct 2026, 13:20 UTC	0.98	0.96	1.01	5	Provisional
11 Oct 2026, 13:25 UTC	0.97	0.91	1.01	5	Provisional
11 Oct 2026, 13:30 UTC	0.81	0.79	0.85	5	Provisional
11 Oct 2026, 13:35 UTC	0.71	0.67	0.75	5	Provisional
11 Oct 2026, 13:40 UTC	0.69	0.62	0.77	4	Provisional

Open official NOAA product

GOES X-ray flux 0.1-0.8nm

NOAA SWPC GOES primary-satellite X-ray flux.

GOES-18 · EXIS XRS

287 buckets · Space-weather observations and products courtesy of NOAA SWPC.

View complete accessible data table

Complete values plotted for GOES X-ray flux 0.1-0.8nm
Valid time	Average (W/m²)	Minimum	Maximum	Samples	State
10 Oct 2026, 13:45 UTC	1.96887904E-6	1.93114442E-6	2.02362776E-6	5	Provisional
10 Oct 2026, 13:50 UTC	1.91853333E-6	1.88659283E-6	1.93697906E-6	5	Provisional
10 Oct 2026, 13:55 UTC	1.92007622E-6	1.87045248E-6	2.02160595E-6	5	Provisional
10 Oct 2026, 14:00 UTC	2.70983846E-6	2.12536202E-6	3.93474784E-6	5	Provisional
10 Oct 2026, 14:05 UTC	7.87605595E-6	5.23239123E-6	0.00001045	5	Provisional
10 Oct 2026, 14:10 UTC	0.00001194	0.00001139	0.00001221	5	Provisional
10 Oct 2026, 14:15 UTC	0.00001087	0.00001028	0.00001158	5	Provisional
10 Oct 2026, 14:20 UTC	9.28713362E-6	8.35945684E-6	0.00001006	5	Provisional
10 Oct 2026, 14:25 UTC	6.69080273E-6	5.64804122E-6	7.7944951E-6	5	Provisional
10 Oct 2026, 14:30 UTC	4.59550829E-6	4.04535967E-6	5.20994081E-6	5	Provisional
10 Oct 2026, 14:35 UTC	3.61020916E-6	3.48119283E-6	3.83761517E-6	5	Provisional
10 Oct 2026, 14:40 UTC	3.83990196E-6	3.66196468E-6	3.9740039E-6	5	Provisional
10 Oct 2026, 14:45 UTC	3.90468904E-6	3.82313601E-6	3.98421116E-6	5	Provisional
10 Oct 2026, 14:50 UTC	3.6103158E-6	3.46560682E-6	3.75079549E-6	5	Provisional
10 Oct 2026, 14:55 UTC	3.3194839E-6	3.2669916E-6	3.40419979E-6	5	Provisional
10 Oct 2026, 15:00 UTC	4.85816781E-6	3.29639806E-6	7.88502803E-6	5	Provisional
10 Oct 2026, 15:05 UTC	0.00004169	0.000013	0.00006428	5	Provisional
10 Oct 2026, 15:10 UTC	0.00005653	0.00004743	0.00006485	5	Provisional
10 Oct 2026, 15:15 UTC	0.00003864	0.00003432	0.00004373	5	Provisional
10 Oct 2026, 15:20 UTC	0.00003052	0.00002877	0.00003269	5	Provisional
10 Oct 2026, 15:25 UTC	0.00002659	0.00002528	0.000028	5	Provisional
10 Oct 2026, 15:30 UTC	0.00002306	0.00002162	0.00002448	5	Provisional
10 Oct 2026, 15:35 UTC	0.00001957	0.0000181	0.000021	5	Provisional
10 Oct 2026, 15:40 UTC	0.00001607	0.00001482	0.00001737	5	Provisional
10 Oct 2026, 15:45 UTC	0.00001336	0.00001251	0.00001427	5	Provisional
10 Oct 2026, 15:50 UTC	0.00001147	0.00001086	0.00001213	5	Provisional
10 Oct 2026, 15:55 UTC	0.00001015	9.70434303E-6	0.00001064	5	Provisional
10 Oct 2026, 16:00 UTC	9.04562676E-6	8.63488276E-6	9.47892386E-6	5	Provisional
10 Oct 2026, 16:05 UTC	8.14456762E-6	7.86067812E-6	8.46675812E-6	5	Provisional
10 Oct 2026, 16:10 UTC	7.52557735E-6	7.30624924E-6	7.73750162E-6	5	Provisional
10 Oct 2026, 16:15 UTC	7.02010057E-6	6.83597136E-6	7.20181652E-6	5	Provisional
10 Oct 2026, 16:20 UTC	6.57073788E-6	6.40917415E-6	6.74119747E-6	5	Provisional
10 Oct 2026, 16:25 UTC	6.19201819E-6	6.04465595E-6	6.33747595E-6	5	Provisional
10 Oct 2026, 16:30 UTC	5.81180866E-6	5.67805864E-6	5.94726225E-6	5	Provisional
10 Oct 2026, 16:35 UTC	5.47852878E-6	5.361886E-6	5.60552462E-6	5	Provisional
10 Oct 2026, 16:40 UTC	5.20721414E-6	5.09271558E-6	5.31388423E-6	5	Provisional
10 Oct 2026, 16:45 UTC	4.91923638E-6	4.80863218E-6	5.02991406E-6	5	Provisional
10 Oct 2026, 16:50 UTC	4.62839298E-6	4.52564245E-6	4.74323269E-6	5	Provisional
10 Oct 2026, 16:55 UTC	4.37536937E-6	4.27205987E-6	4.47620778E-6	5	Provisional
10 Oct 2026, 17:00 UTC	4.12174786E-6	4.02934347E-6	4.22018002E-6	5	Provisional
10 Oct 2026, 17:05 UTC	3.91543463E-6	3.84863779E-6	3.98835709E-6	5	Provisional
10 Oct 2026, 17:10 UTC	3.73396197E-6	3.64558355E-6	3.81507471E-6	5	Provisional
10 Oct 2026, 17:15 UTC	3.53189248E-6	3.48581148E-6	3.59737783E-6	5	Provisional
10 Oct 2026, 17:20 UTC	3.42640137E-6	3.34970514E-6	3.47733339E-6	5	Provisional
10 Oct 2026, 17:25 UTC	3.24673606E-6	3.19767946E-6	3.30290186E-6	5	Provisional
10 Oct 2026, 17:30 UTC	3.33180856E-6	3.20133381E-6	3.43065813E-6	5	Provisional
10 Oct 2026, 17:35 UTC	3.43484248E-6	3.42499015E-6	3.44656655E-6	5	Provisional
10 Oct 2026, 17:40 UTC	3.37705715E-6	3.36018547E-6	3.40551878E-6	5	Provisional
10 Oct 2026, 17:45 UTC	3.65907404E-6	3.34213655E-6	4.03412241E-6	5	Provisional
10 Oct 2026, 17:50 UTC	4.74208264E-6	4.46656077E-6	4.86981935E-6	5	Provisional
10 Oct 2026, 17:55 UTC	4.44724774E-6	4.17404681E-6	4.68189955E-6	5	Provisional
10 Oct 2026, 18:00 UTC	3.70244097E-6	3.40760675E-6	4.0209793E-6	5	Provisional
10 Oct 2026, 18:05 UTC	3.08013932E-6	2.89454897E-6	3.28460783E-6	5	Provisional
10 Oct 2026, 18:10 UTC	2.68436329E-6	2.55890336E-6	2.81950133E-6	5	Provisional
10 Oct 2026, 18:15 UTC	2.40014374E-6	2.30534761E-6	2.49918708E-6	5	Provisional
10 Oct 2026, 18:20 UTC	2.20979514E-6	2.14369197E-6	2.27202622E-6	5	Provisional
10 Oct 2026, 18:25 UTC	2.0547971E-6	1.99960664E-6	2.11058659E-6	5	Provisional
10 Oct 2026, 18:30 UTC	1.92517507E-6	1.88103797E-6	1.97195732E-6	5	Provisional
10 Oct 2026, 18:35 UTC	1.81692667E-6	1.78054677E-6	1.85949318E-6	5	Provisional
10 Oct 2026, 18:40 UTC	1.7374274E-6	1.71097668E-6	1.7678957E-6	5	Provisional
10 Oct 2026, 18:45 UTC	1.6652416E-6	1.64220785E-6	1.6940977E-6	5	Provisional
10 Oct 2026, 18:50 UTC	1.61509954E-6	1.60387663E-6	1.63049447E-6	5	Provisional
10 Oct 2026, 18:55 UTC	1.57725019E-6	1.55274131E-6	1.60669401E-6	5	Provisional
10 Oct 2026, 19:00 UTC	1.52372936E-6	1.50637868E-6	1.54321219E-6	5	Provisional
10 Oct 2026, 19:05 UTC	1.49811278E-6	1.49647542E-6	1.50213361E-6	5	Provisional
10 Oct 2026, 19:10 UTC	1.51005227E-6	1.4933612E-6	1.53813744E-6	5	Provisional
10 Oct 2026, 19:15 UTC	1.56155543E-6	1.5541774E-6	1.57895408E-6	5	Provisional
10 Oct 2026, 19:20 UTC	1.54523191E-6	1.51557219E-6	1.57798593E-6	5	Provisional
10 Oct 2026, 19:25 UTC	1.49894217E-6	1.48974607E-6	1.50868482E-6	5	Provisional
10 Oct 2026, 19:30 UTC	1.4763451E-6	1.46723846E-6	1.48756794E-6	5	Provisional
10 Oct 2026, 19:35 UTC	1.45494337E-6	1.44249725E-6	1.4652627E-6	5	Provisional
10 Oct 2026, 19:40 UTC	1.41530813E-6	1.39724034E-6	1.43435363E-6	5	Provisional
10 Oct 2026, 19:45 UTC	1.38360599E-6	1.37670941E-6	1.39037115E-6	5	Provisional
10 Oct 2026, 19:50 UTC	1.37039403E-6	1.36341146E-6	1.37585994E-6	5	Provisional
10 Oct 2026, 19:55 UTC	1.35623454E-6	1.35296546E-6	1.36024835E-6	5	Provisional
10 Oct 2026, 20:00 UTC	1.36352462E-6	1.35628727E-6	1.38147084E-6	5	Provisional
10 Oct 2026, 20:05 UTC	1.5540621E-6	1.40252985E-6	1.78643404E-6	5	Provisional
10 Oct 2026, 20:10 UTC	2.05252531E-6	1.90490164E-6	2.14843908E-6	5	Provisional
10 Oct 2026, 20:15 UTC	2.16544831E-6	2.12948794E-6	2.19043022E-6	5	Provisional
10 Oct 2026, 20:20 UTC	2.05239448E-6	1.95217922E-6	2.14754937E-6	5	Provisional
10 Oct 2026, 20:25 UTC	1.82169135E-6	1.74123295E-6	1.90365438E-6	5	Provisional
10 Oct 2026, 20:30 UTC	1.6434903E-6	1.58492628E-6	1.70529245E-6	5	Provisional
10 Oct 2026, 20:35 UTC	1.54627121E-6	1.49793686E-6	1.62407935E-6	5	Provisional
10 Oct 2026, 20:40 UTC	1.6933586E-6	1.43710554E-6	2.03944865E-6	5	Provisional
10 Oct 2026, 20:45 UTC	1.37630991E-6	1.34083655E-6	1.41432213E-6	5	Provisional
10 Oct 2026, 20:50 UTC	1.29911634E-6	1.27350359E-6	1.3253981E-6	5	Provisional
10 Oct 2026, 20:55 UTC	1.25594511E-6	1.24271742E-6	1.26617726E-6	5	Provisional
10 Oct 2026, 21:00 UTC	1.21518945E-6	1.19287165E-6	1.23591803E-6	5	Provisional
10 Oct 2026, 21:05 UTC	1.17097402E-6	1.15961791E-6	1.18246737E-6	5	Provisional
10 Oct 2026, 21:10 UTC	1.15681719E-6	1.15373143E-6	1.16228318E-6	5	Provisional
10 Oct 2026, 21:15 UTC	1.1692196E-6	1.15553109E-6	1.18222306E-6	5	Provisional
10 Oct 2026, 21:20 UTC	1.17037623E-6	1.1649613E-6	1.17711772E-6	5	Provisional
10 Oct 2026, 21:25 UTC	1.19141505E-6	1.17327727E-6	1.21286541E-6	5	Provisional
10 Oct 2026, 21:30 UTC	1.25642798E-6	1.22776589E-6	1.28288048E-6	5	Provisional
10 Oct 2026, 21:35 UTC	1.31877891E-6	1.29347552E-6	1.34811592E-6	5	Provisional
10 Oct 2026, 21:40 UTC	1.40727939E-6	1.37017923E-6	1.43898001E-6	5	Provisional
10 Oct 2026, 21:45 UTC	1.47443893E-6	1.45381091E-6	1.48869765E-6	5	Provisional
10 Oct 2026, 21:50 UTC	1.52194214E-6	1.50046071E-6	1.54329598E-6	5	Provisional
10 Oct 2026, 21:55 UTC	1.56073568E-6	1.55404666E-6	1.56575879E-6	5	Provisional
10 Oct 2026, 22:00 UTC	1.54724785E-6	1.53760607E-6	1.55718135E-6	5	Provisional
10 Oct 2026, 22:05 UTC	1.53724486E-6	1.53517249E-6	1.54030795E-6	5	Provisional
10 Oct 2026, 22:10 UTC	1.54609336E-6	1.54336874E-6	1.54904433E-6	5	Provisional
10 Oct 2026, 22:15 UTC	1.53689473E-6	1.52764346E-6	1.54496331E-6	5	Provisional
10 Oct 2026, 22:20 UTC	1.51695533E-6	1.50206017E-6	1.53027554E-6	5	Provisional
10 Oct 2026, 22:25 UTC	1.50929777E-6	1.50098606E-6	1.51658332E-6	5	Provisional
10 Oct 2026, 22:30 UTC	1.49551176E-6	1.48244487E-6	1.50770654E-6	5	Provisional
10 Oct 2026, 22:35 UTC	1.46406837E-6	1.45280251E-6	1.47686353E-6	5	Provisional
10 Oct 2026, 22:40 UTC	1.47085868E-6	1.44399939E-6	1.52843552E-6	5	Provisional
10 Oct 2026, 22:45 UTC	1.6467488E-6	1.59367141E-6	1.67093879E-6	5	Provisional
10 Oct 2026, 22:50 UTC	1.60476854E-6	1.59514252E-6	1.62823699E-6	5	Provisional
10 Oct 2026, 22:55 UTC	1.61938879E-6	1.58619741E-6	1.69734187E-6	5	Provisional
10 Oct 2026, 23:00 UTC	1.95229757E-6	1.78631171E-6	2.12339205E-6	5	Provisional
10 Oct 2026, 23:05 UTC	2.27022883E-6	2.17054253E-6	2.36414735E-6	5	Provisional
10 Oct 2026, 23:10 UTC	2.50806379E-6	2.41284283E-6	2.61042919E-6	5	Provisional
10 Oct 2026, 23:15 UTC	2.77056874E-6	2.67171163E-6	3.03386173E-6	5	Provisional
10 Oct 2026, 23:20 UTC	2.99015815E-6	2.95177165E-6	3.10873816E-6	5	Provisional
10 Oct 2026, 23:25 UTC	2.78918633E-6	2.69197517E-6	2.90940261E-6	5	Provisional
10 Oct 2026, 23:30 UTC	2.33772848E-6	2.09649011E-6	2.59447529E-6	5	Provisional
10 Oct 2026, 23:35 UTC	1.86667487E-6	1.73691296E-6	2.01219018E-6	5	Provisional
10 Oct 2026, 23:40 UTC	1.63695561E-6	1.58301998E-6	1.69458792E-6	5	Provisional
10 Oct 2026, 23:45 UTC	1.51995405E-6	1.48710546E-6	1.55618625E-6	5	Provisional
10 Oct 2026, 23:50 UTC	1.52665323E-6	1.48766946E-6	1.56586134E-6	5	Provisional
10 Oct 2026, 23:55 UTC	1.57292429E-6	1.55557893E-6	1.59848867E-6	5	Provisional
11 Oct 2026, 00:00 UTC	1.57785723E-6	1.568112E-6	1.60005925E-6	5	Provisional
11 Oct 2026, 00:05 UTC	1.60943669E-6	1.57401462E-6	1.65435756E-6	5	Provisional
11 Oct 2026, 00:10 UTC	1.73394526E-6	1.69480143E-6	1.75870946E-6	5	Provisional
11 Oct 2026, 00:15 UTC	1.65432327E-6	1.59702097E-6	1.70813848E-6	5	Provisional
11 Oct 2026, 00:20 UTC	1.52824059E-6	1.49857635E-6	1.57774741E-6	5	Provisional
11 Oct 2026, 00:25 UTC	1.41669193E-6	1.35358232E-6	1.48393747E-6	5	Provisional
11 Oct 2026, 00:30 UTC	1.28935562E-6	1.25560587E-6	1.32903835E-6	5	Provisional
11 Oct 2026, 00:35 UTC	1.22422716E-6	1.20563027E-6	1.24091707E-6	5	Provisional
11 Oct 2026, 00:40 UTC	1.16325848E-6	1.13900978E-6	1.1926976E-6	5	Provisional
11 Oct 2026, 00:45 UTC	1.11888423E-6	1.11296106E-6	1.12982013E-6	5	Provisional
11 Oct 2026, 00:50 UTC	1.10319152E-6	1.09220832E-6	1.11131749E-6	5	Provisional
11 Oct 2026, 00:55 UTC	1.06894274E-6	1.05905542E-6	1.08262157E-6	5	Provisional
11 Oct 2026, 01:00 UTC	1.05837939E-6	1.05630409E-6	1.05982349E-6	5	Provisional
11 Oct 2026, 01:05 UTC	1.05742827E-6	1.05268623E-6	1.05971105E-6	5	Provisional
11 Oct 2026, 01:10 UTC	1.09424975E-6	1.06982168E-6	1.11262034E-6	5	Provisional
11 Oct 2026, 01:15 UTC	1.15450971E-6	1.1251459E-6	1.1758184E-6	5	Provisional
11 Oct 2026, 01:20 UTC	1.16265703E-6	1.14043644E-6	1.17649165E-6	5	Provisional
11 Oct 2026, 01:25 UTC	1.11390295E-6	1.0980259E-6	1.13208557E-6	5	Provisional
11 Oct 2026, 01:30 UTC	1.0705096E-6	1.06040375E-6	1.08575034E-6	5	Provisional
11 Oct 2026, 01:35 UTC	1.04573048E-6	1.03408252E-6	1.0574978E-6	5	Provisional
11 Oct 2026, 01:40 UTC	1.02228364E-6	1.01713874E-6	1.0307549E-6	5	Provisional
11 Oct 2026, 01:45 UTC	1.00550292E-6	9.87381213E-7	1.01895989E-6	5	Provisional
11 Oct 2026, 01:50 UTC	9.67180404E-7	9.60141392E-7	9.77889385E-7	5	Provisional
11 Oct 2026, 01:55 UTC	9.504839E-7	9.41234589E-7	9.57339239E-7	5	Provisional
11 Oct 2026, 02:00 UTC	9.34097329E-7	9.25818597E-7	9.42328825E-7	5	Provisional
11 Oct 2026, 02:05 UTC	9.18549847E-7	9.12568112E-7	9.25281824E-7	5	Provisional
11 Oct 2026, 02:10 UTC	9.05775778E-7	9.01604096E-7	9.08301388E-7	5	Provisional
11 Oct 2026, 02:15 UTC	8.91124716E-7	8.87691726E-7	8.97272344E-7	5	Provisional
11 Oct 2026, 02:20 UTC	8.81408687E-7	8.7682929E-7	8.8428402E-7	5	Provisional
11 Oct 2026, 02:25 UTC	8.80923892E-7	8.63475691E-7	8.99349743E-7	5	Provisional
11 Oct 2026, 02:30 UTC	8.6652517E-7	8.58857277E-7	8.7441407E-7	5	Provisional
11 Oct 2026, 02:35 UTC	8.53209713E-7	8.49694572E-7	8.58744386E-7	5	Provisional
11 Oct 2026, 02:40 UTC	8.6109003E-7	8.5518883E-7	8.66741118E-7	5	Provisional
11 Oct 2026, 02:45 UTC	8.53775077E-7	8.46085186E-7	8.59264901E-7	5	Provisional
11 Oct 2026, 02:50 UTC	1.43300499E-6	9.03188834E-7	1.87255125E-6	5	Provisional
11 Oct 2026, 02:55 UTC	1.04555837E-6	8.69173448E-7	1.43796728E-6	5	Provisional
11 Oct 2026, 03:00 UTC	8.38706103E-7	8.15285603E-7	8.592786E-7	5	Provisional
11 Oct 2026, 03:05 UTC	8.01913734E-7	7.93551123E-7	8.10609208E-7	5	Provisional
11 Oct 2026, 03:10 UTC	7.89025557E-7	7.86555574E-7	7.92193759E-7	5	Provisional
11 Oct 2026, 03:15 UTC	7.90630224E-7	7.88813281E-7	7.91850368E-7	5	Provisional
11 Oct 2026, 03:20 UTC	7.80287519E-7	7.74772786E-7	7.86725536E-7	5	Provisional
11 Oct 2026, 03:25 UTC	7.77794082E-7	7.71070745E-7	7.88050727E-7	5	Provisional
11 Oct 2026, 03:30 UTC	7.80708206E-7	7.70603208E-7	7.98283168E-7	5	Provisional
11 Oct 2026, 03:35 UTC	7.8520826E-7	7.69716507E-7	8.0139597E-7	5	Provisional
11 Oct 2026, 03:40 UTC	7.60527178E-7	7.57775922E-7	7.63498463E-7	5	Provisional
11 Oct 2026, 03:45 UTC	7.49599087E-7	7.45281568E-7	7.55611779E-7	5	Provisional
11 Oct 2026, 03:50 UTC	7.46006231E-7	7.4560154E-7	7.46496596E-7	5	Provisional
11 Oct 2026, 03:55 UTC	7.49779076E-7	7.47710487E-7	7.51536618E-7	5	Provisional
11 Oct 2026, 04:00 UTC	7.5076573E-7	7.49141293E-7	7.52354083E-7	5	Provisional
11 Oct 2026, 04:05 UTC	7.41174517E-7	7.36841969E-7	7.47338163E-7	5	Provisional
11 Oct 2026, 04:10 UTC	7.34642322E-7	7.31192415E-7	7.36365394E-7	5	Provisional
11 Oct 2026, 04:15 UTC	7.46787123E-7	7.40772919E-7	7.48936372E-7	5	Provisional
11 Oct 2026, 04:20 UTC	7.45828368E-7	7.42022053E-7	7.47933655E-7	5	Provisional
11 Oct 2026, 04:25 UTC	7.43479757E-7	7.42103452E-7	7.45187037E-7	5	Provisional
11 Oct 2026, 04:30 UTC	7.42361658E-7	7.40187772E-7	7.45282364E-7	5	Provisional
11 Oct 2026, 04:35 UTC	7.50391871E-7	7.46838793E-7	7.5384412E-7	5	Provisional
11 Oct 2026, 04:40 UTC	7.73425461E-7	7.67595395E-7	7.76975298E-7	5	Provisional
11 Oct 2026, 04:45 UTC	7.59575141E-7	7.55531289E-7	7.6271624E-7	5	Provisional
11 Oct 2026, 04:50 UTC	7.62955949E-7	7.58489534E-7	7.69052633E-7	5	Provisional
11 Oct 2026, 04:55 UTC	7.62250704E-7	7.58776991E-7	7.6622365E-7	5	Provisional
11 Oct 2026, 05:00 UTC	7.77804757E-7	7.67701522E-7	7.86988949E-7	5	Provisional
11 Oct 2026, 05:05 UTC	8.26951498E-7	7.98483541E-7	8.43246653E-7	5	Provisional
11 Oct 2026, 05:10 UTC	8.82262896E-7	8.46362582E-7	9.11358256E-7	5	Provisional
11 Oct 2026, 05:15 UTC	9.0876656E-7	8.90046238E-7	9.19837419E-7	5	Provisional
11 Oct 2026, 05:20 UTC	8.53399456E-7	8.3179691E-7	8.74478417E-7	5	Provisional
11 Oct 2026, 05:25 UTC	8.57724626E-7	8.19515549E-7	9.02493014E-7	5	Provisional
11 Oct 2026, 05:30 UTC	8.75150238E-7	8.2771902E-7	9.5009716E-7	5	Provisional
11 Oct 2026, 05:35 UTC	8.59715783E-7	7.55886333E-7	9.92849209E-7	5	Provisional
11 Oct 2026, 05:40 UTC	7.31117029E-7	7.20030584E-7	7.43534542E-7	5	Provisional
11 Oct 2026, 05:45 UTC	7.05405887E-7	6.96652592E-7	7.13645761E-7	5	Provisional
11 Oct 2026, 05:50 UTC	6.92461742E-7	6.88800526E-7	6.94388177E-7	5	Provisional
11 Oct 2026, 05:55 UTC	7.04133174E-7	6.89840249E-7	7.1335478E-7	5	Provisional
11 Oct 2026, 06:00 UTC	6.97362361E-7	6.86588351E-7	7.07020547E-7	5	Provisional
11 Oct 2026, 06:05 UTC	6.79785251E-7	6.78041658E-7	6.82145526E-7	5	Provisional
11 Oct 2026, 06:10 UTC	7.37125094E-7	6.79168522E-7	7.76321087E-7	5	Provisional
11 Oct 2026, 06:15 UTC	6.96765767E-7	6.80201936E-7	7.22741106E-7	5	Provisional
11 Oct 2026, 06:20 UTC	6.77312244E-7	6.73891975E-7	6.81785878E-7	5	Provisional
11 Oct 2026, 06:25 UTC	6.82666939E-7	6.76187369E-7	6.88120167E-7	5	Provisional
11 Oct 2026, 06:30 UTC	7.02049272E-7	6.91955563E-7	7.10171207E-7	5	Provisional
11 Oct 2026, 06:35 UTC	7.67144047E-7	7.14504552E-7	8.11679058E-7	5	Provisional
11 Oct 2026, 06:40 UTC	7.73577062E-7	7.57372959E-7	7.90227659E-7	5	Provisional
11 Oct 2026, 06:45 UTC	7.50278502E-7	7.45841533E-7	7.53102086E-7	5	Provisional
11 Oct 2026, 06:50 UTC	7.44289844E-7	7.36789445E-7	7.47455488E-7	5	Provisional
11 Oct 2026, 06:55 UTC	7.21801723E-7	7.1476353E-7	7.33170111E-7	5	Provisional
11 Oct 2026, 07:00 UTC	7.07988283E-7	7.00344401E-7	7.14030307E-7	5	Provisional
11 Oct 2026, 07:05 UTC	7.09374137E-7	7.00127657E-7	7.16706268E-7	5	Provisional
11 Oct 2026, 07:10 UTC	6.89973115E-7	6.81073516E-7	7.02013438E-7	5	Provisional
11 Oct 2026, 07:15 UTC	6.81095139E-7	6.70913721E-7	6.8783703E-7	5	Provisional
11 Oct 2026, 07:20 UTC	6.64312256E-7	6.61053036E-7	6.66893811E-7	5	Provisional
11 Oct 2026, 07:25 UTC	6.59124339E-7	6.56926943E-7	6.60860849E-7	5	Provisional
11 Oct 2026, 07:30 UTC	6.60057515E-7	6.57051885E-7	6.65818675E-7	5	Provisional
11 Oct 2026, 07:35 UTC	6.84540385E-7	6.70979659E-7	7.0084576E-7	5	Provisional
11 Oct 2026, 07:40 UTC	6.90006607E-7	6.79290679E-7	6.95918516E-7	5	Provisional
11 Oct 2026, 07:45 UTC	8.94861137E-7	7.04529384E-7	1.15759906E-6	5	Provisional
11 Oct 2026, 07:50 UTC	8.76621743E-7	7.82533107E-7	1.0109427E-6	5	Provisional
11 Oct 2026, 07:55 UTC	1.06192451E-6	1.04928131E-6	1.07207791E-6	5	Provisional
11 Oct 2026, 08:00 UTC	1.02937859E-6	9.13393592E-7	1.14469526E-6	5	Provisional
11 Oct 2026, 08:05 UTC	8.02592933E-7	7.51041682E-7	8.64944468E-7	5	Provisional
11 Oct 2026, 08:10 UTC	7.06659625E-7	6.91769856E-7	7.30987153E-7	5	Provisional
11 Oct 2026, 08:15 UTC	7.08043081E-7	7.0162497E-7	7.13345571E-7	5	Provisional
11 Oct 2026, 08:20 UTC	7.67856648E-7	7.51625123E-7	7.98243718E-7	5	Provisional
11 Oct 2026, 08:25 UTC	7.90996796E-7	7.15161491E-7	8.5813349E-7	5	Provisional
11 Oct 2026, 08:30 UTC	4.90891478E-7	3.19655129E-7	6.98718793E-7	5	Provisional
11 Oct 2026, 08:35 UTC	5.11796627E-9	0	2.44523495E-8	5	Provisional
11 Oct 2026, 08:40 UTC	0	0	0	5	Provisional
11 Oct 2026, 08:45 UTC	0	0	0	5	Provisional
11 Oct 2026, 08:50 UTC	0	0	0	5	Provisional
11 Oct 2026, 08:55 UTC	0	0	0	5	Provisional
11 Oct 2026, 09:00 UTC	0	0	0	5	Provisional
11 Oct 2026, 09:05 UTC	0	0	0	5	Provisional
11 Oct 2026, 09:10 UTC	2.45889318E-9	0	8.31729441E-9	5	Provisional
11 Oct 2026, 09:15 UTC	4.98326415E-7	1.06476136E-7	6.36870141E-7	5	Provisional
11 Oct 2026, 09:20 UTC	5.81748452E-7	5.78001277E-7	5.8787856E-7	5	Provisional
11 Oct 2026, 09:25 UTC	6.40180201E-7	5.79066864E-7	7.62815546E-7	5	Provisional
11 Oct 2026, 09:30 UTC	6.08238827E-7	5.84409236E-7	6.70732959E-7	5	Provisional
11 Oct 2026, 09:35 UTC	6.26061444E-7	5.91818775E-7	6.81367453E-7	5	Provisional
11 Oct 2026, 09:40 UTC	6.64874085E-7	6.45391879E-7	6.86468866E-7	5	Provisional
11 Oct 2026, 09:45 UTC	6.37117273E-7	6.34156891E-7	6.41125439E-7	5	Provisional
11 Oct 2026, 09:50 UTC	6.30330055E-7	6.25119469E-7	6.35315018E-7	5	Provisional
11 Oct 2026, 09:55 UTC	6.23162032E-7	6.20720698E-7	6.28421049E-7	5	Provisional
11 Oct 2026, 10:00 UTC	6.92240621E-7	6.36978541E-7	7.58133638E-7	5	Provisional
11 Oct 2026, 10:05 UTC	6.95239532E-7	6.64995071E-7	7.5188234E-7	5	Provisional
11 Oct 2026, 10:10 UTC	6.32460615E-7	6.2000214E-7	6.50957588E-7	5	Provisional
11 Oct 2026, 10:15 UTC	6.209714E-7	6.20096444E-7	6.2165708E-7	5	Provisional
11 Oct 2026, 10:20 UTC	6.38704353E-7	6.20731157E-7	6.53135714E-7	5	Provisional
11 Oct 2026, 10:25 UTC	6.77271532E-7	6.5053149E-7	7.25629604E-7	5	Provisional
11 Oct 2026, 10:30 UTC	8.71663178E-7	7.72122064E-7	9.72722887E-7	5	Provisional
11 Oct 2026, 10:35 UTC	1.07711815E-6	1.01894443E-6	1.11096949E-6	5	Provisional
11 Oct 2026, 10:40 UTC	9.64382116E-7	8.96685663E-7	1.04297396E-6	5	Provisional
11 Oct 2026, 10:45 UTC	8.51007826E-7	8.42947202E-7	8.70248812E-7	5	Provisional
11 Oct 2026, 10:50 UTC	8.04388765E-7	7.80272558E-7	8.38875053E-7	5	Provisional
11 Oct 2026, 10:55 UTC	7.75802266E-7	7.72942883E-7	7.79252957E-7	5	Provisional
11 Oct 2026, 11:00 UTC	7.74069258E-7	7.67152812E-7	7.92301933E-7	5	Provisional
11 Oct 2026, 11:05 UTC	7.95867231E-7	7.76487695E-7	8.22637048E-7	5	Provisional
11 Oct 2026, 11:10 UTC	7.53589404E-7	7.21082074E-7	7.90088109E-7	5	Provisional
11 Oct 2026, 11:15 UTC	7.03948251E-7	6.99281827E-7	7.11151301E-7	5	Provisional
11 Oct 2026, 11:20 UTC	6.99974578E-7	6.98363579E-7	7.03865283E-7	5	Provisional
11 Oct 2026, 11:25 UTC	7.22094171E-7	7.08346818E-7	7.30528768E-7	5	Provisional
11 Oct 2026, 11:30 UTC	7.10469226E-7	7.0461391E-7	7.1448585E-7	5	Provisional
11 Oct 2026, 11:35 UTC	7.00432611E-7	6.9885408E-7	7.02036459E-7	5	Provisional
11 Oct 2026, 11:40 UTC	6.95253357E-7	6.91401397E-7	6.98706344E-7	5	Provisional
11 Oct 2026, 11:45 UTC	6.9323321E-7	6.90179945E-7	6.99687064E-7	5	Provisional
11 Oct 2026, 11:50 UTC	6.92998788E-7	6.90301079E-7	6.96642246E-7	5	Provisional
11 Oct 2026, 11:55 UTC	7.10573556E-7	6.87713225E-7	7.46047476E-7	5	Provisional
11 Oct 2026, 12:00 UTC	7.62180457E-7	7.4551474E-7	7.89134162E-7	5	Provisional
11 Oct 2026, 12:05 UTC	8.37016103E-7	8.15885699E-7	8.45586158E-7	5	Provisional
11 Oct 2026, 12:10 UTC	8.11943687E-7	8.01489648E-7	8.28314455E-7	5	Provisional
11 Oct 2026, 12:15 UTC	7.89843034E-7	7.86728094E-7	7.97380721E-7	5	Provisional
11 Oct 2026, 12:20 UTC	7.70286579E-7	7.63615787E-7	7.77237744E-7	5	Provisional
11 Oct 2026, 12:25 UTC	7.5540429E-7	7.51493587E-7	7.59895443E-7	5	Provisional
11 Oct 2026, 12:30 UTC	7.49959349E-7	7.45480349E-7	7.52749258E-7	5	Provisional
11 Oct 2026, 12:35 UTC	7.43925261E-7	7.39439429E-7	7.47472484E-7	5	Provisional
11 Oct 2026, 12:40 UTC	7.31603848E-7	7.28417774E-7	7.34403955E-7	5	Provisional
11 Oct 2026, 12:45 UTC	7.84444933E-7	7.39245991E-7	8.39701954E-7	5	Provisional
11 Oct 2026, 12:50 UTC	9.27494523E-7	8.70169686E-7	9.74684099E-7	5	Provisional
11 Oct 2026, 12:55 UTC	1.00203697E-6	9.85074735E-7	1.01650596E-6	5	Provisional
11 Oct 2026, 13:00 UTC	9.81978894E-7	9.47191154E-7	1.00871546E-6	5	Provisional
11 Oct 2026, 13:05 UTC	9.01433646E-7	8.75651892E-7	9.25928362E-7	5	Provisional
11 Oct 2026, 13:10 UTC	8.35872288E-7	8.13013571E-7	8.59515808E-7	5	Provisional
11 Oct 2026, 13:15 UTC	7.78971082E-7	7.59841555E-7	8.0331273E-7	5	Provisional
11 Oct 2026, 13:20 UTC	7.47223623E-7	7.41202143E-7	7.55475412E-7	5	Provisional
11 Oct 2026, 13:25 UTC	7.33580259E-7	7.27811255E-7	7.39506504E-7	5	Provisional
11 Oct 2026, 13:30 UTC	7.29983572E-7	7.27598888E-7	7.3153285E-7	5	Provisional
11 Oct 2026, 13:35 UTC	7.28244538E-7	7.24420886E-7	7.38332176E-7	5	Provisional

Open official NOAA product

Planetary K index

Mixed NOAA rolling estimated-Kp and forecast-product records share this historical series identity. Aggregated points do not identify their contributing product; inspect native evidence for sample provenance.

planetary K-index network

8 buckets · Space-weather observations and products courtesy of NOAA SWPC.

View complete accessible data table

Complete values plotted for Planetary K index
Valid time	Average (Kp)	Minimum	Maximum	Samples	State
10 Oct 2026, 15:00 UTC	7	7	7	1	Provisional
10 Oct 2026, 18:00 UTC	6.67	6.67	6.67	1	Provisional
10 Oct 2026, 21:00 UTC	5.33	5.33	5.33	1	Provisional
11 Oct 2026, 00:00 UTC	4	4	4	1	Provisional
11 Oct 2026, 03:00 UTC	3.67	3.67	3.67	1	Provisional
11 Oct 2026, 06:00 UTC	2.67	2.67	2.67	1	Provisional
11 Oct 2026, 09:00 UTC	3	3	3	1	Provisional
11 Oct 2026, 12:00 UTC	5.33	5.33	5.33	1	Provisional

Open official NOAA product

871 points returned at 5m resolution.

Data as of 11 Oct 2026, 13:43 UTC

NASA DONKI and NOAA SWPC

Events, watches and alerts

DONKI is a research and operational-support knowledge base. NOAA watches, warnings and forecasts retain their original status; absence from a later feed is not treated as cancellation.

ObservedFresh data

NOAA SWPC summary

Swpc summary

Space Weather Message Code: WARK04 Serial Number: 5432 Issue Time: 2026 Oct 11 0457 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected Extension to Serial Number: 5431 Valid From: 2026 Oct 09 0128 UTC Now Valid Until: 2026 Oct 11 1200 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

Started: 11 Oct 2026, 04:57 UTC
Status: Issued
Provider record: 63fa43ae4ea8204ad0a79614ea51183b563635e9c4238f634bd6d55cb288b07c

Official operational productNOAA Space Weather Prediction Center source

ResearchPreliminaryResearch qualityStale data

Coronal mass ejection

Cme

Minor faint, narrow CME/outflow seen to the west in SOHO LASCO C2/C3 and GOES CCOR-1 and covered by the data gap in STEREO A. No clear source has been found for this CME.

Started: 10 Oct 2026, 22:00 UTC
Status: Observed
Provider record: 2026-10-10T22:00:00-CME-001

Research-quality interpretationNASA Community Coordinated Modeling Center source

DONKI is a research and operational-support knowledge base. Linked events are provider associations, not proof of causality. This platform is not an official emergency-warning service.

ObservedFresh data

ALERT: Geomagnetic K-index of 5

Swpc alert - G1

Space Weather Message Code: ALTK05 Serial Number: 2057 Issue Time: 2026 Oct 10 2145 UTC ALERT: Geomagnetic K-index of 5 Threshold Reached: 2026 Oct 10 2145 UTC Synoptic Period: 2100-2400 Active Warning: YES Noaa Scale: G1 - Minor Comment: NOAA Scale: G1 - Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

Started: 10 Oct 2026, 21:45 UTC
Status: Issued - Minor
Provider record: 36f2c24e963c0bd3eb5a4e7c3b19a092bf7cd4f7f6e603aee5d9311c4b56aa78

Official operational productNOAA Space Weather Prediction Center source

ObservedFresh data

ALERT: Geomagnetic K-index of 7

Swpc alert - G3

Space Weather Message Code: ALTK07 Serial Number: 220 Issue Time: 2026 Oct 10 1927 UTC ALERT: Geomagnetic K-index of 7 Threshold Reached: 2026 Oct 10 1926 UTC Synoptic Period: 1800-2100 Active Warning: YES Noaa Scale: G3 - Strong Comment: NOAA Scale: G3 - Strong

Started: 10 Oct 2026, 19:27 UTC
Status: Issued - Severe
Provider record: b2ee6d5d81abc1c075bb6e8635029e3c0f52ecee93be9f4efb6546342e2f40f0

Official operational productNOAA Space Weather Prediction Center source

ObservedFresh data

ALERT: Geomagnetic K-index of 6

Swpc alert - G2

Space Weather Message Code: ALTK06 Serial Number: 728 Issue Time: 2026 Oct 10 1837 UTC ALERT: Geomagnetic K-index of 6 Threshold Reached: 2026 Oct 10 1837 UTC Synoptic Period: 1800-2100 Active Warning: YES Noaa Scale: G2 - Moderate Comment: NOAA Scale: G2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude. Induced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms. Spacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible. Radio - HF (high frequency) radio propagation can fade at higher latitudes. Aurora - Aurora may be seen as low as New York to Wisconsin to Washington state.

Started: 10 Oct 2026, 18:37 UTC
Status: Issued - Moderate
Provider record: ae302a944983eedd83c68c6b9c8977829920f29f5cab9a2c87398a34d187aedc

Official operational productNOAA Space Weather Prediction Center source

ObservedFresh data

ALERT: Geomagnetic K-index of 5

Swpc alert - G1

Space Weather Message Code: ALTK05 Serial Number: 2056 Issue Time: 2026 Oct 10 1818 UTC ALERT: Geomagnetic K-index of 5 Threshold Reached: 2026 Oct 10 1818 UTC Synoptic Period: 1800-2100 Active Warning: YES Noaa Scale: G1 - Minor Comment: NOAA Scale: G1 - Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

Started: 10 Oct 2026, 18:18 UTC
Status: Issued - Minor
Provider record: 03bd9e8ac9eb8ab8ff6c92649f30c2ee1fed6fe95d8e66f4101a312ac65a8c43

Official operational productNOAA Space Weather Prediction Center source

ObservedFresh data

ALERT: Geomagnetic K-index of 7

Swpc alert - G3

Space Weather Message Code: ALTK07 Serial Number: 219 Issue Time: 2026 Oct 10 1758 UTC ALERT: Geomagnetic K-index of 7 Threshold Reached: 2026 Oct 10 1758 UTC Synoptic Period: 1500-1800 Active Warning: YES Noaa Scale: G3 - Strong Comment: NOAA Scale: G3 - Strong

Started: 10 Oct 2026, 17:58 UTC
Status: Issued - Severe
Provider record: 01289d22a214cd0c053377dbdc2705643e2953a59412ad56eb9217e69a6ef78a

Official operational productNOAA Space Weather Prediction Center source

ForecastFresh data

WARNING: Geomagnetic K-index of 7 or greater expected

Swpc warning - G3

Space Weather Message Code: WARK07 Serial Number: 153 Issue Time: 2026 Oct 10 1742 UTC WARNING: Geomagnetic K-index of 7 or greater expected Valid From: 2026 Oct 10 1742 UTC Valid To: 2026 Oct 10 2359 UTC Warning Conditions: Onset Noaa Scale: G3 - Greater Comment: NOAA Scale: G3 - Greater

Started: 10 Oct 2026, 17:42 UTC
Status: Issued - Severe
Provider record: fa7421e5d4a375625304eca4e470d7a85ee199e4c3ff9420a87274fae33f7872

Official operational productNOAA Space Weather Prediction Center source

ObservedFresh data

ALERT: Geomagnetic K-index of 6

Swpc alert - G2

Space Weather Message Code: ALTK06 Serial Number: 727 Issue Time: 2026 Oct 10 1718 UTC ALERT: Geomagnetic K-index of 6 Threshold Reached: 2026 Oct 10 1717 UTC Synoptic Period: 1500-1800 Active Warning: YES Noaa Scale: G2 - Moderate Comment: NOAA Scale: G2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude. Induced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms. Spacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible. Radio - HF (high frequency) radio propagation can fade at higher latitudes. Aurora - Aurora may be seen as low as New York to Wisconsin to Washington state.

Started: 10 Oct 2026, 17:18 UTC
Status: Issued - Moderate
Provider record: 73fde1733fefc1c3aa9a385b2da833564227bc783337a84f2d6f3fb3528d74bf

Official operational productNOAA Space Weather Prediction Center source

ResearchPreliminaryResearch qualityStale data

Coronal mass ejection (active region 14549)

Cme

CME observed to the NW in SOHO LASCO C2/C3 and GOES CCOR-1, with a full halo shock. Not yet observed in STEREO A COR2 white light imagery. The source is AR 14549, associated with an M6.4 flare peaking at 2026-10-10T15:10Z observed in SDO AIA 131. Also observed starting around 2026-10-10T15:04Z as field line movement and very large EUV wave, some dimming, and brightening/post eruptive arcade in SDO AIA 131/171/193/211/304.

Started: 10 Oct 2026, 16:15 UTC
Status: Observed
Active region: NOAA 14549
Provider record: 2026-10-10T16:15:00-CME-001

Reported associations

Associated with to nasa.donki.m2m_catalog / 2026-10-10T14:58:00-FLR-001Provider-reported association (Active) - not proof of causality.

Research-quality interpretationNASA Community Coordinated Modeling Center source

DONKI is a research and operational-support knowledge base. Linked events are provider associations, not proof of causality. This platform is not an official emergency-warning service.

ObservedFresh data

ALERT: Geomagnetic K-index of 5

Swpc alert - G1

Space Weather Message Code: ALTK05 Serial Number: 2055 Issue Time: 2026 Oct 10 1535 UTC ALERT: Geomagnetic K-index of 5 Threshold Reached: 2026 Oct 10 1535 UTC Synoptic Period: 1500-1800 Active Warning: YES Noaa Scale: G1 - Minor Comment: NOAA Scale: G1 - Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

Started: 10 Oct 2026, 15:35 UTC
Status: Issued - Minor
Provider record: d3fe2c68c50a737d47e15b386dfb8a837d4e8fe7d5d29bdc70138ace0478bdce

Official operational productNOAA Space Weather Prediction Center source

ResearchPreliminaryResearch qualityStale data

Magnetopause crossing

Mpc

Started: 10 Oct 2026, 15:33 UTC
Status: Observed
Provider record: 2026-10-10T15:33:00-MPC-001

Reported associations

Associated with to nasa.donki.m2m_catalog / 2026-10-06T06:23:00-CME-001Provider-reported association (Active) - not proof of causality.
Associated with to nasa.donki.m2m_catalog / 2026-10-06T09:53:00-CME-001Provider-reported association (Active) - not proof of causality.
Associated with to nasa.donki.m2m_catalog / 2026-10-07T13:53:00-CME-001Provider-reported association (Active) - not proof of causality.
Associated with to nasa.donki.m2m_catalog / 2026-10-10T14:33:00-IPS-001Provider-reported association (Active) - not proof of causality.
Associated with to nasa.donki.m2m_catalog / 2026-10-10T15:00:00-GST-001Provider-reported association (Active) - not proof of causality.

Research-quality interpretationNASA Community Coordinated Modeling Center source

DONKI is a research and operational-support knowledge base. Linked events are provider associations, not proof of causality. This platform is not an official emergency-warning service.

ObservedFresh data

NOAA SWPC summary R2

Swpc summary - R2

Space Weather Message Code: SUMXM5 Serial Number: 328 Issue Time: 2026 Oct 10 1527 UTC SUMMARY: X-ray Event exceeded M5 Begin Time: 2026 Oct 10 1458 UTC Maximum Time: 2026 Oct 10 1510 UTC End Time: 2026 Oct 10 1520 UTC Xray Class: M6.4 Optical Class: Location: N08W50 Noaa Scale: R2 - Moderate Comment: NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered primarily on sub-solar point on the sunlit side of Earth. Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.

Started: 10 Oct 2026, 15:27 UTC
Status: Issued - Moderate
Provider record: 69a6f21b5551ad0b1a11b72b70fb142a3d5d729a791d66beaba292bc8794d490

Official operational productNOAA Space Weather Prediction Center source

ObservedFresh data

ALERT: Type II Radio Emission

Swpc alert

Space Weather Message Code: ALTTP2 Serial Number: 1532 Issue Time: 2026 Oct 10 1526 UTC ALERT: Type II Radio Emission Begin Time: 2026 Oct 10 1515 UTC Estimate Velocity: 929 km/s Comment:

Started: 10 Oct 2026, 15:26 UTC
Status: Issued
Provider record: 22be186d5510276d2585cc06cf413f0a42391bd853cfd54e8a2d46c3a4fb96c7

Official operational productNOAA Space Weather Prediction Center source

ObservedFresh data

NOAA SWPC summary

Swpc summary

Space Weather Message Code: SUMSUD Serial Number: 303 Issue Time: 2026 Oct 10 1524 UTC SUMMARY: Geomagnetic Sudden Impulse Observed: 2026 Oct 10 1516 UTC Deviation: 56 nT Station: NGK Comment:

Started: 10 Oct 2026, 15:24 UTC
Status: Issued
Provider record: 162a0a193d6ec8020be525e0b9e4e06aaad20ea2a6366d1866559f40ae7aab2e

Official operational productNOAA Space Weather Prediction Center source

ObservedFresh data

NOAA SWPC summary

Swpc summary

Space Weather Message Code: SUM10R Serial Number: 929 Issue Time: 2026 Oct 10 1519 UTC SUMMARY: 10cm Radio Burst Begin Time: 2026 Oct 10 1505 UTC Maximum Time: 2026 Oct 10 1506 UTC End Time: 2026 Oct 10 1509 UTC Peak Flux: 240 sfu Duration: 4 minutes Latest Penticton Noon Flux: 121 sfu Comment:

Started: 10 Oct 2026, 15:19 UTC
Status: Issued
Provider record: 81eef38fd348beee81b70996cb67eaa2778dc03f90c88292597538dc26c6b63a

Official operational productNOAA Space Weather Prediction Center source

ObservedFresh data

ALERT: X-Ray Flux exceeded M5

Swpc alert - R2

Space Weather Message Code: ALTXMF Serial Number: 543 Issue Time: 2026 Oct 10 1509 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2026 Oct 10 1507 UTC Noaa Scale: R2 - Moderate Comment: NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time information on affected area and expected duration please see http://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap.

Started: 10 Oct 2026, 15:09 UTC
Status: Issued - Moderate
Provider record: 6d927c2734e7744af3871e0a292732b4d9bf76118a94c905804ab7c6f92d5c50

Official operational productNOAA Space Weather Prediction Center source

ResearchPreliminaryResearch qualityStale data

Solar flare M5

Flr - M5

**Reminder*** This is an auto-generated flare based on a threshold crossing. Please modify this flare with the correct flare start time, peak time, flare class, and location. All of these fields must be modified.

Started: 10 Oct 2026, 15:08 UTC
Status: Observed - Moderate
Provider record: 2026-10-10T15:08:00-FLR-001

Reported associations

Associated with to nasa.donki.m2m_catalog / 2026-10-10T16:15:00-CME-001Provider-reported association (Active) - not proof of causality.

Research-quality interpretationNASA Community Coordinated Modeling Center source

DONKI is a research and operational-support knowledge base. Linked events are provider associations, not proof of causality. This platform is not an official emergency-warning service.

18 recent records shown. Data as of 11 Oct 2026, 05:03 UTC. Source-specific attribution and update state remain attached to each record.