Query

Dataset

Summary counts across selected event families.

Time range

Presets end at the selected End time, UTC. Start is inclusive and end exclusive unless the dataset says otherwise.

Filters
Additional filters (3)
Separate values with commas.
Separate values with commas.
Separate values with commas.
GET /api/v1/statistics/summary
Time semantics and methodology

Start is inclusive and end is exclusive. Timestamps are UTC.

Server summary counts use the returned scope, including any defaulted range. They should not be inferred from preview rows. Full-selection queries describe stored data, not a guarantee of complete provider history.

Event statistics (JSON)

Source response

Set the query in the rail and search. The atlas, graph and records all describe that one selection.

Archive coverage for hazards

Provider-attributed information. Coverage and scientific quality vary. Not an emergency-warning service.