{"as_of":"2026-09-17T11:22:47.521Z","area":"CA","active_alerts":0,"by_event":[],"by_severity":[],"by_urgency":[],"severe_or_extreme":0,"alerts":[],"note":"Counts are computed over the active-alert set at retrieval time. One weather system produces many alerts across zones, so counts measure alert volume, not storm count.","source":"NOAA National Weather Service (api.weather.gov)","disclaimer":"Source data from the NOAA National Weather Service (public domain), retrieved at as_of; counts and groupings are computed by AnswerPool and are NOT official NWS products. Conditions change continuously — for life-safety decisions use the live NWS product at weather.gov.","refresh_after":"2026-09-17T11:30:00.000Z"}