This alert expired on 27 June 2026 at 21:30 UTC. It is kept here as a record.
It is the 23rd strongest of the 27 detections recorded within 20 km of this point since 15 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 June 27 at 4:56PM EDT until June 27 at 5:30PM EDT by NWS Jacksonville FL
An estimated 216,298 people live within 50 km of this point.
Nearby, since 15 March 2026
- March 16, 2026 · score 43 · 11.3 km
- May 8, 2026 · score 43 · 12.5 km
- May 23, 2026 · score 43 · 13.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 37 out of 100, at 78 % 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) | 37 / 100 |
| Our confidence | 78% |
| Coordinates | 29.2027, -81.7367 |
| Nearest City | The Villages (37 km) |
| Population Exposed | 216.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-27T20:56:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.939d4012cf41c3a21a7acb6eb17c5f0f |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Marion, FL; Putnam, FL; Lake, FL; Orange, FL; Marion, FL |
| Headline | Severe Thunderstorm Warning issued June 27 at 4:56PM EDT until June 27 at 5:30PM EDT by NWS Jacksonville FL |
| Expires | 2026-06-27T17:30:00-04:00 |
| SenderName | NWS Jacksonville FL |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.939d4012cf41c3a21a7acb6eb17c5f0ff87f7905.001.1","noaa_urn:oid:2.49.0.1.840.0.f9d3bbb5149fb7f24ad6e46e1328bebc9353126c.001.1","noaa_urn:oid:2.49.0.1.840.0.69fc2925c3b94c9474555b46246193770fe45a22.001.1"] |
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 37/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.