Severe weather in United States
This alert expired on 6 June 2026 at 19:15 UTC. It is kept here as a record.
No stronger detection stands among the 83 recorded within 20 km of this point since 11 March 2026 — 4 others scored the same. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 6 at 3:08PM EDT until June 6 at 3:15PM EDT by NWS Pittsburgh PA
An estimated 583,971 people live within 50 km of this point.
Nearby, since 11 March 2026
- June 22, 2026 · score 67 · 2.9 km
- July 7, 2026 · score 48 · 5.4 km
- March 12, 2026 · score 49 · 9.9 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 72 out of 100, at 80 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | critical |
| Calamity Score (ours) | 72 / 100 |
| Our confidence | 80% |
| Coordinates | 40.0924, -79.6357 |
| Nearest City | McKeesport (34 km) |
| Population Exposed | 584.0K within 50 km |
| Impact Tier | catastrophic |
| Timestamp | 2026-06-06T19:08:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.53e3dd49b3e1e52f769eb1024178e9431a7d4def.001.1 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Fayette, PA; Westmoreland, PA |
| Headline | Tornado Warning issued June 6 at 3:08PM EDT until June 6 at 3:15PM EDT by NWS Pittsburgh PA |
| Expires | 2026-06-06T15:15:00-04:00 |
| SenderName | NWS Pittsburgh PA |
| HasExactCoords | true |
Safety Information
If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.
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 72/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.