This alert expired on 22 June 2026 at 23:30 UTC. It is kept here as a record.
It is the 24th strongest of the 37 detections recorded within 20 km of this point since 16 March 2026. The last comparable one was on 21 June 2026. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 22 at 6:57PM EDT until June 22 at 7:30PM EDT by NWS Jacksonville FL
An estimated 34,455 people live within 50 km of this point.
Nearby, since 16 March 2026
- March 17, 2026 · score 52 · 13.5 km
- March 16, 2026 · score 52 · 13.5 km
- June 25, 2026 · score 34 · 13.5 km
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 34 out of 100, at 87 % 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) | 34 / 100 |
| Our confidence | 87% |
| Coordinates | 30.8114, -81.9229 |
| Nearest City | Kingsland (22 km) |
| Population Exposed | 34.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-22T22:57:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.cf47acc5fab64f37a4b5bd24ccceea2739de4df8.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Nassau, FL; Camden, GA; Charlton, GA |
| Headline | Severe Thunderstorm Warning issued June 22 at 6:57PM EDT until June 22 at 7:30PM EDT by NWS Jacksonville FL |
| Expires | 2026-06-22T19:30:00-04:00 |
| SenderName | NWS Jacksonville FL |
| HasExactCoords | true |
| Iem TypeSummary | G |
| Iem Magnitude | 45 |
| Iem Unit | MPH |
| Iem City | 4 NE Orange Park |
| Iem County | Duval |
| Iem State | FL |
| Iem Wfo | JAX |
| Iem Remark | AWOS station KNIP Jacksonville Naval Air Station recorded a peak wind gust of 45 mph. |
| MergedSources | [{"id":"iem_G_31.210_-82.470_1782165600000","source":"iem","severity":"low","severityValue":25,"timestamp":1782165600000,"latitude":31.21,"longitude":-82.47},{"id":"iem_G_31.250_-82.400_1782166560000","source":"iem","severity":"low","severityValue":25,"timestamp":1782166560000,"latitude":31.25,"longitude":-82.4},{"id":"iem_G_30.220_-81.670_1782159840000","source":"iem","severity":"low","severityValue":25,"timestamp":1782159840000,"latitude":30.22,"longitude":-81.67}] |
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 34/100, near Kingsland (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.