This alert expired on 12 June 2026 at 19:45 UTC. It is kept here as a record.
It is the 5th strongest of the 77 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 12 at 3:19PM EDT until June 12 at 3:45PM EDT by NWS Charleston WV
An estimated 63,894 people live within 50 km of this point.
Nearby, since 16 March 2026
- June 12, 2026 · score 39 · 2.6 km
- July 22, 2026 · score 63 · 6.1 km
- August 11, 2026 · score 39 · 11.6 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 39 out of 100, at 81 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 39 / 100 |
| Our confidence | 81% |
| Coordinates | 38.0385, -81.4587 |
| Nearest City | Beckley (37 km) |
| Population Exposed | 63.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-12T19:19:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.8bf1cb3b12df7fb5c3b6505ae290dc24 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Boone, WV; Fayette, WV; Kanawha, WV; Raleigh, WV; Boone, WV; Logan, WV; Wyoming, WV; Clay, WV; Fayette, WV; Nicholas, WV |
| Headline | Severe Thunderstorm Warning issued June 12 at 3:19PM EDT until June 12 at 3:45PM EDT by NWS Charleston WV |
| Expires | 2026-06-12T15:45:00-04:00 |
| SenderName | NWS Charleston WV |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.8bf1cb3b12df7fb5c3b6505ae290dc242a5c7e97.001.1","noaa_urn:oid:2.49.0.1.840.0.e392184caf94a7f77f1a65f6445cb575600d2dad.001.1","noaa_urn:oid:2.49.0.1.840.0.2b7b36bcb9184f05819b43c5232f8e40cdc123d0.001.1"] |
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 8 March 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 in this area?
Calamity.live data shows a weather event with CalamityScore 39/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.