Right now
The most recent data we hold from NOAA arrived 2 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 11 June 2026 at 22:15 UTC. It is kept here as a record.
It is the 55th strongest of the 125 detections recorded within 20 km of this point since 17 March 2026. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 11 at 5:22PM EDT until June 11 at 6:15PM EDT by NWS State College PA
Nearby, since 17 March 2026
- September 5, 2026 · score 28 · 3.3 km
- June 11, 2026 · score 28 · 7.4 km
- July 18, 2026 · score 34 · 11.6 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 16 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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) | 16 / 100 |
| Legacy data-support index | 0.60/1 |
| Coordinates | 39.4735, -79.3082 |
| Nearest City | Cumberland (51 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-11T21:22:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.2b4e8c23923461200fecf65b6ceddcf7 |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-06-11T21:22:00.000Z.
First archived: 2026-06-11T21:26:51.405Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bedford, PA; Blair, PA; Centre, PA; Fulton, PA; Huntingdon, PA; Mifflin, PA; Somerset, PA; Grant, WV; Mineral, WV; Grant, WV; Hardy, WV; Pendleton, WV and 6 more areas |
| Headline | Severe Thunderstorm Warning issued June 11 at 5:22PM EDT until June 11 at 6:15PM EDT by NWS State College PA |
| Expires | 2026-06-11T18:15:00-04:00 |
| SenderName | NWS State College PA |
| HasExactCoords | true |
| MergedCount | 9 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.2b4e8c23923461200fecf65b6ceddcf72e6f3f8e.001.1","noaa_urn:oid:2.49.0.1.840.0.45ed2b6ca29aac7d35a7a62df35d5ece643979cd.001.1","noaa_urn:oid:2.49.0.1.840.0.a9bb444d3830fe15e577b31cfcff98f30b7cabf2.001.1","noaa_urn:oid:2.49.0.1.840.0.9de963617dfcaf225b1a0581f24978facc06cf04.001.1","noaa_urn:oid:2.49.0.1.840.0.ec6aec84e3e00f5cde19ef5e9dc7dc2846dd2a82.001.1","noaa_urn:oid:2.49.0.1.840.0.eb67fa7e5ffd341c53756b3a2e407658c71c1b9b.001.1","noaa_urn:oid:2.49.0.1.840.0.171e06c6b75b3fd700a1b79f9b0aadc8e91722ee.001.1","noaa_urn:oid:2.49.0.1.840.0.7e9b3e90da0d2c16ed6de0b6ab4e1a5d11e08316.001.1","noaa_urn:oid:2.49.0.1.840.0.f3007bc53df4bb2e65d86127f0ec5e559823983b.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.
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