This alert expired on 16 June 2026 at 22:30 UTC. It is kept here as a record.
It is the 100th strongest of the 178 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 16 at 5:30PM EDT until June 16 at 6:30PM EDT by NWS Tallahassee FL
An estimated 201,731 people live within 50 km of this point.
Nearby, since 16 March 2026
- June 14, 2026 · score 43 · 2.1 km
- August 5, 2026 · score 37 · 19.9 km
- July 30, 2026 · score 43 · 20.4 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 | 30.4480, -84.4380 |
| Nearest City | Tallahassee (15 km) |
| Population Exposed | 201.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-16T21:30:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.d07cebd0cdc52be8b13f511b39ced50e |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Gadsden, FL; Jackson, FL; Jefferson, FL; Leon, FL; Madison, FL; Wakulla, FL; Brooks, GA; Decatur, GA; Grady, GA; Seminole, GA; Thomas, GA; Houston, AL; Gadsden, FL; Jackson, FL; Liberty, FL; Decatur, GA; Seminole, GA; Gadsden, FL; Jefferson, FL; Leon, FL; Liberty, FL; Taylor, FL; Wakulla, FL |
| Headline | Severe Thunderstorm Warning issued June 16 at 5:30PM EDT until June 16 at 6:30PM EDT by NWS Tallahassee FL |
| Expires | 2026-06-16T18:30:00-04:00 |
| SenderName | NWS Tallahassee FL |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.d07cebd0cdc52be8b13f511b39ced50ead4b291b.001.1","noaa_urn:oid:2.49.0.1.840.0.bf0ab34c15ea3b1eb84d39f6a3602de1367fd39e.002.1","noaa_urn:oid:2.49.0.1.840.0.afaf1b53dabe090a6663b273933a2167aa52a1e2.002.1"] |
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.