Right now
The most recent data we hold from NOAA arrived 2 hours ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
2 other detections within 20 km in the last 24 hours, the nearest 11 km from here.
This alert expired on 6 August 2026 at 18:15 UTC. It is kept here as a record.
It is one of only 3 we have recorded within 20 km of this point since 6 August 2026.
What the source measured
NOAA reported: Special Marine Warning issued August 6 at 1:25PM EDT until August 6 at 2:15PM EDT by NWS Key West FL
An estimated 62,153 people live within 50 km of this point.
Nearby, since 6 August 2026
- September 8, 2026 · score 32 · 10.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 32 out of 100, at 81 % 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) | 32 / 100 |
| Our confidence | 81% |
| Coordinates | 25.7252, -81.8131 |
| Nearest City | Marco Island (26 km) |
| Population Exposed | 62.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-06T17:25:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Special Marine Warning_noaa_urn:oid:2.49.0.1.840.0.aebb1747ce5cf1d29468a5d541706bf3 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms; Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM; Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM |
| Headline | Special Marine Warning issued August 6 at 1:25PM EDT until August 6 at 2:15PM EDT by NWS Key West FL |
| Expires | 2026-08-06T14:15:00-04:00 |
| SenderName | NWS Key West FL |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.aebb1747ce5cf1d29468a5d541706bf3df77ec9c.001.1","noaa_urn:oid:2.49.0.1.840.0.139662a1a223e1f1182372661959317fb0882668.001.1"] |
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 near Marco Island?
Calamity.live data shows a weather event with CalamityScore 32/100, near Marco Island (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.