This alert expired on 28 May 2026 at 10:00 UTC. It is kept here as a record.
It is the 4th strongest of the 7 detections recorded within 20 km of this point since 16 March 2026. The last comparable one was on 16 March 2026.
What the source measured
NOAA reported: Special Marine Warning issued May 28 at 5:18AM EDT until May 28 at 6:00AM EDT by NWS Tampa Bay Ruskin FL
An estimated 84,556 people live within 50 km of this point.
Nearby, since 16 March 2026
- July 18, 2026 · score 43 · 15.8 km
- July 20, 2026 · score 37 · 16.0 km
- March 16, 2026 · score 43 · 21.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 39 out of 100, at 80 % 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) | 39 / 100 |
| Our confidence | 80% |
| Coordinates | 26.8233, -82.5850 |
| Nearest City | Venice (34 km) |
| Population Exposed | 84.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-28T09:18:00.000Z |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Coastal waters from Englewood to Tarpon Springs FL out 20 NM; Coastal waters from Bonita Beach to Englewood FL out 20 NM; Waters from Englewood to Tarpon Springs FL out 20 to 60 NM; Waters from Bonita Beach to Englewood FL out 20 to 60 NM |
| Headline | Special Marine Warning issued May 28 at 5:18AM EDT until May 28 at 6:00AM EDT by NWS Tampa Bay Ruskin FL |
| Expires | 2026-05-28T06:00:00-04:00 |
| SenderName | NWS Tampa Bay Ruskin 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.
Calamity.live data shows a weather event with CalamityScore 39/100, near Venice (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.