This alert expired on 18 June 2026 at 12:45 UTC. It is kept here as a record.
No stronger detection stands among the 35 recorded within 20 km of this point since 16 March 2026 — 10 others scored the same. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 18 at 8:28AM EDT until June 18 at 8:45AM EDT by NWS Blacksburg VA
Nearby, since 16 March 2026
- July 3, 2026 · score 22 · 13.9 km
- July 18, 2026 · score 22 · 15.2 km
- August 28, 2026 · score 22 · 17.8 km
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 69 % 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 | 69% |
| Coordinates | 38.3057, -80.1693 |
| Nearest City | Staunton (98 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-18T12:28:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.e37992af056c45f4cf2f6f06e7598d7a |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Alleghany, VA; Bath, VA; Greenbrier, WV; Monroe, WV; Summers, WV; Buchanan, VA; Fayette, WV; Logan, WV; McDowell, WV; Mingo, WV; Raleigh, WV; Wyoming, WV; Allegany, MD; Rockingham, VA; Grant, WV; Hampshire, WV; Hardy, WV; Mineral, WV; Pendleton, WV and 7 more areas |
| Headline | Severe Thunderstorm Warning issued June 18 at 8:28AM EDT until June 18 at 8:45AM EDT by NWS Blacksburg VA |
| Expires | 2026-06-18T08:45:00-04:00 |
| SenderName | NWS Blacksburg VA |
| HasExactCoords | true |
| MergedCount | 10 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.e37992af056c45f4cf2f6f06e7598d7a8761c16b.001.1","noaa_urn:oid:2.49.0.1.840.0.e5385d5bd94db065c896528fd89af0bc4f2dfbef.001.1","noaa_urn:oid:2.49.0.1.840.0.e84af50e803cb68b3a7af03b32870988c8ebaf53.001.1","noaa_urn:oid:2.49.0.1.840.0.569b2664b11b36c2ccd22949a58451d40ed15bac.001.1","noaa_urn:oid:2.49.0.1.840.0.125ea2361d9509ea39566c2e1cb9e0f894afa7ff.001.1","noaa_urn:oid:2.49.0.1.840.0.e55b989e42eab05efd49d327bfd7d17924cce2f9.001.1","noaa_urn:oid:2.49.0.1.840.0.658cb4446b6ad150b96bdf73ed62aa75757a8b9a.001.1","noaa_urn:oid:2.49.0.1.840.0.3a5b22ae6aeac4a7f980d56015f4467c122ce6c9.001.1","noaa_urn:oid:2.49.0.1.840.0.98c508405ccb172f10d3695008b6847e31004f10.001.1","noaa_urn:oid:2.49.0.1.840.0.dd156f32009f4d4ff52cd09686765012b9cf3fdc.001.1"] |
| Iem TypeSummary | D |
| Iem City | 10 SW Gassaway |
| Iem County | Braxton |
| Iem State | WV |
| Iem Wfo | RLX |
| Iem Remark | Tree fell on a house. |
| MergedSources | [{"id":"iem_D_38.850_-80.320_1781782200000","source":"iem","severity":"low","severityValue":25,"timestamp":1781782200000,"latitude":38.85,"longitude":-80.32},{"id":"iem_D_38.580_-80.920_1781780820000","source":"iem","severity":"low","severityValue":25,"timestamp":1781780820000,"latitude":38.58,"longitude":-80.92},{"id":"iem_D_38.590_-80.930_1781781600000","source":"iem","severity":"low","severityValue":25,"timestamp":1781781600000,"latitude":38.59,"longitude":-80.93}] |
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.