This alert expired on 27 August 2026 at 22:15 UTC. It is kept here as a record.
The last comparable one was on 13 August 2026.
What the source measured
NOAA reported: Special Marine Warning issued August 27 at 5:20PM EDT until August 27 at 6:15PM EDT by NWS Miami FL
Nearby, since 7 July 2026
- August 13, 2026 · score 22 · 11.5 km
- July 7, 2026 · score 16 · 13.8 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 16 out of 100, at 59 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 16 / 100 |
| Our confidence | 59% |
| Coordinates | 25.2308, -81.0838 |
| Nearest City | Homestead (66 km) |
| Impact Tier | minor |
| Timestamp | 2026-08-27T21:20:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3301b092102d3638df73ccf3236d0f3e64da2226.001.1 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM |
| Headline | Special Marine Warning issued August 27 at 5:20PM EDT until August 27 at 6:15PM EDT by NWS Miami FL |
| Expires | 2026-08-27T18:15:00-04:00 |
| SenderName | NWS Miami 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 10 February 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 near Homestead?
Calamity.live data shows a weather event with CalamityScore 16/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.