The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-17T15:33:00+00:00 |
|---|---|
| end_utc | 2026-04-18T14:00:00-04:00 |
| lat | 43.939 |
| lon | -86.253 |
| n_obs | 0 |
| origin_utc | 2026-04-17T15:33:00+00:00 |
| provisional | false |
| swept | false |
| cross_match | deferred-v2-flood |
| total_sensor_hits | 0 |
| source_fields | {"alert_id":"urn:oid:2.49.0.1.840.0.a271af029447a8ab803b0da0c7239a134f080249.002.1","event":"Flood Warning","severity":"Severe","certainty":"Likely","urgency":"Expected","headline":"Flood Warning issu |
| subtype | nws-flood-warning |
| declaring_agency | NWS Grand Rapids MI |
| tier | nws_warning |
| latitude | 43.939 |
| longitude | -86.253 |
| flood_type | Flood Warning |
| severity | Severe |
| certainty | Likely |
| urgency | Expected |
| response | Avoid |
| is_severe | true |
| area_desc | Mason, MI |
| onset_utc | 2026-04-17T15:33:00+00:00 |
| expires | 2026-04-18T13:45:00-04:00 |
| ends | 2026-04-18T14:00:00-04:00 |
| last_fix_utc | 2026-04-18T14:00:00-04:00 |
Provenance
- NWS Grand Rapids MI
Storage: dossier · event_storehouse/flood/nws_a271af029447a8ab803b0da0c7239a134f080249.json