Right now
The most recent data we hold from NOAA arrived 24 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 21:15 UTC. It is kept here as a record.
It is the 35th strongest of the 75 detections recorded within 20 km of this point since 11 March 2026. The last comparable one was on 6 June 2026. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 11 at 4:28PM EDT until June 11 at 5:15PM EDT by NWS Charleston WV
Nearby, since 11 March 2026
- March 12, 2026 · score 49 · 14.1 km
- June 22, 2026 · score 46 · 14.3 km
- June 22, 2026 · score 67 · 15.5 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 | 39.9539, -79.5326 |
| Nearest City | Morgantown (51 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Date | 2026-06-11 — 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.a234703627830fc7c8044ae056da6e7f |
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: 2026-06-11 — time not reported.
First archived: 2026-06-11T20:29:17.908Z. 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 | Braxton, WV; Gilmer, WV; Lewis, WV; Garrett, MD; Grant, WV; Mineral, WV; Marion, WV; Preston, WV; Tucker, WV and 6 more areas |
| Headline | Severe Thunderstorm Warning issued June 11 at 4:28PM EDT until June 11 at 5:15PM EDT by NWS Charleston WV |
| Expires | 2026-06-11T17:15:00-04:00 |
| SenderName | NWS Charleston WV |
| HasExactCoords | true |
| MergedCount | 9 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.a234703627830fc7c8044ae056da6e7fb4fbe370.001.1","noaa_urn:oid:2.49.0.1.840.0.145eaef7a293489b83a87187c04252bd3bc2a897.001.1","noaa_urn:oid:2.49.0.1.840.0.7c8e588d5f9d7030b4b6e97d634418acb53646df.001.1","noaa_urn:oid:2.49.0.1.840.0.0229c5d9e42cf72cbfae3946416165c804aa81c5.002.1","noaa_urn:oid:2.49.0.1.840.0.702cf158151fd6e76cf7d4ae0cde91e230b77fa3.001.1","noaa_urn:oid:2.49.0.1.840.0.99fdb5adcbc7a94f835028e18f0a67d19898dde5.001.1","noaa_urn:oid:2.49.0.1.840.0.bebf31aed5b01d06366512bf371dfee86a620c04.002.1","noaa_urn:oid:2.49.0.1.840.0.9b34b61fd228b623fbffd9a839aed2a629d6b170.001.1","noaa_urn:oid:2.49.0.1.840.0.54f7f033990e3f6b96c5b3c5d2068d2d47a0fbd0.001.1"] |
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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