This alert expired on 12 June 2026 at 20:00 UTC. It is kept here as a record.
It is the 3rd strongest of the 12 detections recorded within 20 km of this point since 27 May 2026. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 12 at 3:47PM EDT until June 12 at 4:00PM EDT by NWS Charleston WV
Nearby, since 27 May 2026
- May 27, 2026 · score 22 · 14.8 km
- July 22, 2026 · score 46 · 20.4 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 out of 100, at 61 % 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) | 22 / 100 |
| Our confidence | 61% |
| Coordinates | 38.0086, -79.9761 |
| Nearest City | Salem (80 km) |
| Impact Tier | minor |
| Date | 2026-06-12 — time not reported by the source |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.41abd61ec3bbd620c8dd598bf15da42b |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Boone, WV; Logan, WV; Wyoming, WV; Hancock, TN; Lee, VA; Fayette, WV; Nicholas, WV; Raleigh, WV and 4 more areas |
| Headline | Severe Thunderstorm Warning issued June 12 at 3:47PM EDT until June 12 at 4:00PM EDT by NWS Charleston WV |
| Expires | 2026-06-12T16:00:00-04:00 |
| SenderName | NWS Charleston WV |
| HasExactCoords | true |
| MergedCount | 7 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.41abd61ec3bbd620c8dd598bf15da42b49fbc00e.001.1","noaa_urn:oid:2.49.0.1.840.0.f027c68d530418f4eefbcc5b658cdff608c563ef.001.1","noaa_urn:oid:2.49.0.1.840.0.180a68d62e5f579045c455bdec5a966c0daa4598.001.1","noaa_urn:oid:2.49.0.1.840.0.b5d4a891950633be8659e234d01f0679c2b8971e.001.1","noaa_urn:oid:2.49.0.1.840.0.8ba72acb49da165f87c41503b35eda089704523a.001.1","noaa_urn:oid:2.49.0.1.840.0.d1248cd0a6df70a22c5c853c91870727f40f00c9.001.1","noaa_urn:oid:2.49.0.1.840.0.ab482e34ebd9f4afae3108e077dd7bf75951cacf.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 22/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.