This alert expired on 10 July 2026 at 22:15 UTC. It is kept here as a record.
It is the 3rd strongest of the 14 detections recorded within 20 km of this point since 25 March 2026. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 10 at 5:37PM EDT until July 10 at 6:15PM EDT by NWS Tampa Bay Ruskin FL
An estimated 323,470 people live within 50 km of this point.
Nearby, since 25 March 2026
- May 26, 2026 · score 43 · 6.4 km
- August 30, 2026 · score 43 · 18.5 km
- June 26, 2026 · score 43 · 19.2 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 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) | 43 / 100 |
| Our confidence | 80% |
| Coordinates | 27.3776, -82.2177 |
| Nearest City | Sarasota (31 km) |
| Population Exposed | 323.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-10T21:37:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | DeSoto, FL; Hardee, FL; Hillsborough, FL; Manatee, FL; Polk, FL; Sarasota, FL; DeSoto, FL; Hardee, FL; Manatee, FL; Sarasota, FL |
| Headline | Severe Thunderstorm Warning issued July 10 at 5:37PM EDT until July 10 at 6:15PM EDT by NWS Tampa Bay Ruskin FL |
| Expires | 2026-07-10T18:15:00-04:00 |
| SenderName | NWS Tampa Bay Ruskin FL |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.3c89e3eb02cfdf6b8437f5a260ee60336628b73e.001.1","noaa_urn:oid:2.49.0.1.840.0.535dd0b6b31396ddeffc9c3d41ccaa1fd37d41b2.001.1"] |
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 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 43/100, near Sarasota (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.