This alert expired on 23 June 2026 at 21:15 UTC. It is kept here as a record.
No stronger detection stands among the 58 recorded within 20 km of this point since 16 March 2026 — 46 others scored the same. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 23 at 4:39PM EDT until June 23 at 5:15PM EDT by NWS Jacksonville FL
An estimated 1,044,288 people live within 50 km of this point.
Nearby, since 16 March 2026
- June 25, 2026 · score 34 · 12.6 km
- March 17, 2026 · score 52 · 12.9 km
- March 16, 2026 · score 52 · 12.9 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 52 out of 100, at 79 % 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) | 52 / 100 |
| Our confidence | 79% |
| Coordinates | 30.6224, -82.0390 |
| Nearest City | Kingsland (39 km) |
| Population Exposed | 1.0M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-23T20:39:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.bb05cd6a2f063169b24d2b1bde03ab1b |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Nassau, FL; Camden, GA; Charlton, GA; Baker, FL; Duval, FL; Nassau, FL; Charlton, GA; Ware, GA |
| Headline | Severe Thunderstorm Warning issued June 23 at 4:39PM EDT until June 23 at 5:15PM EDT by NWS Jacksonville FL |
| Expires | 2026-06-23T17:15:00-04:00 |
| SenderName | NWS Jacksonville FL |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.bb05cd6a2f063169b24d2b1bde03ab1b8067ccb1.001.1","noaa_urn:oid:2.49.0.1.840.0.c2760671eb600b80b67b3386e5d6c34da74cfae1.001.1"] |
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.
Want to know when something happens near Kingsland?
Calamity.live data shows a weather event with CalamityScore 52/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.