Right now
The most recent data we hold from NOAA arrived 9 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 4 June 2026 at 17:30 UTC. It is kept here as a record.
No stronger detection stands among the 23 recorded within 20 km of this point since 17 March 2026 — 13 others scored the same. The last comparable one was on 3 June 2026. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued June 4 at 1:04PM EDT until June 4 at 1:30PM EDT by NWS Key West FL
Nearby, since 17 March 2026
- August 6, 2026 · score 16 · 13.4 km
- September 10, 2026 · score 16 · 16.4 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 out of 100, at 62 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 22 / 100 |
| Our confidence | 62% |
| Coordinates | 24.7900, -80.8530 |
| Nearest City | Homestead (84 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-04T17:04:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5cf6c422c43b022ee799734e8b4dc3ce0d5c41ea.001.1 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Bayside and Gulfside from Craig Key to West End of Seven Mile Bridge; Hawk Channel from Craig Key to west end of Seven Mile Bridge out to the reef; Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 NM |
| Headline | Special Marine Warning issued June 4 at 1:04PM EDT until June 4 at 1:30PM EDT by NWS Key West FL |
| Expires | 2026-06-04T13:30:00-04:00 |
| SenderName | NWS Key West FL |
| HasExactCoords | true |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Want to know when something happens in this area?