This alert expired on 12 July 2026 at 20:00 UTC. It is kept here as a record.
It is the 101st strongest of the 132 detections recorded within 20 km of this point since 12 March 2026. The last comparable one was on 10 July 2026. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 12 at 2:27PM EDT until July 12 at 4:00PM EDT by NWS Tallahassee FL
An estimated 220,473 people live within 50 km of this point.
Nearby, since 12 March 2026
- March 12, 2026 · score 43 · 1.5 km
- August 5, 2026 · score 37 · 9.7 km
- July 12, 2026 · score 43 · 16.0 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 81 % 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 | 81% |
| Coordinates | 30.6645, -84.3348 |
| Nearest City | Tallahassee (26 km) |
| Population Exposed | 220.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-12T18:27:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.a684996978b0a89eda480df50a7568c3 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Jefferson, FL; Madison, FL; Taylor, FL; Jefferson, FL; Leon, FL; Wakulla, FL; Dale, AL; Henry, AL; Houston, AL |
| Headline | Severe Thunderstorm Warning issued July 12 at 2:27PM EDT until July 12 at 4:00PM EDT by NWS Tallahassee FL |
| Expires | 2026-07-12T16:00:00-04:00 |
| SenderName | NWS Tallahassee FL |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.a684996978b0a89eda480df50a7568c370eaf7a4.001.1","noaa_urn:oid:2.49.0.1.840.0.7859954c4ca9d2ea0ae594c28094a4c6a99485af.002.1","noaa_urn:oid:2.49.0.1.840.0.4a8d975a3d9fdc2833523521a8951592e50da058.001.1"] |
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 Tallahassee (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.