This alert expired on 7 June 2026 at 00:36 UTC. It is kept here as a record.
It is the 12th strongest of the 44 detections recorded within 20 km of this point since 17 March 2026. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 6 at 8:26PM EDT until June 6 at 8:30PM EDT by NWS Pittsburgh PA
An estimated 77,089 people live within 50 km of this point.
Nearby, since 17 March 2026
- August 2, 2026 · score 28 · 11.9 km
- May 13, 2026 · score 39 · 12.6 km
- August 5, 2026 · score 28 · 13.2 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 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) | 39 / 100 |
| Our confidence | 79% |
| Coordinates | 39.8452, -80.2291 |
| Nearest City | Morgantown (33 km) |
| Population Exposed | 77.1K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-07T00:26:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.8f167a683046dbb81cf4256cc93e3f50 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Greene, PA; Marshall, WV; Wetzel, WV; Fayette, PA; Greene, PA; Washington, PA; Westmoreland, PA |
| Headline | Severe Thunderstorm Warning issued June 6 at 8:26PM EDT until June 6 at 8:30PM EDT by NWS Pittsburgh PA |
| Expires | 2026-06-06T20:36:00-04:00 |
| SenderName | NWS Pittsburgh PA |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.8f167a683046dbb81cf4256cc93e3f50f4b5506b.001.1","noaa_urn:oid:2.49.0.1.840.0.9b0e702d18a787aabe70ce43bb958a4147beaf47.001.1"] |
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 39/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.