Right now
The most recent data we hold from NOAA arrived 1 minute 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 4 July 2026 at 20:15 UTC. It is kept here as a record.
It is the 2nd strongest of the 15 detections recorded within 20 km of this point since 14 June 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 July 4 at 3:45PM EDT until July 4 at 4:15PM EDT by NWS Charleston WV
Nearby, since 14 June 2026
- July 4, 2026 · score 22 · 12.5 km
- June 14, 2026 · score 34 · 15.1 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 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) | 22 / 100 |
| Legacy data-support index | 0.58/1 |
| Coordinates | 37.9905, -79.7409 |
| Nearest City | Staunton (61 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-07-04T19:45:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.32ea055e8fe7482b56bce8501886c2e7 |
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: 2026-07-04T19:45:00.000Z.
First archived: 2026-07-04T19:49:14.545Z. 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 | Lewis, WV; Randolph, WV; Upshur, WV; Webster, WV; Alleghany, VA; Craig, VA; Greenbrier, WV; Monroe, WV; Pocahontas, WV; Randolph, WV and 9 more areas |
| Headline | Severe Thunderstorm Warning issued July 4 at 3:45PM EDT until July 4 at 4:15PM EDT by NWS Charleston WV |
| Expires | 2026-07-04T16:15:00-04:00 |
| SenderName | NWS Charleston WV |
| HasExactCoords | true |
| MergedCount | 13 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.32ea055e8fe7482b56bce8501886c2e7ab38b654.001.1","noaa_urn:oid:2.49.0.1.840.0.c62775a6ba468b01b4a3735086cb0187d390bc60.001.1","noaa_urn:oid:2.49.0.1.840.0.e1b04a0c0f8f889d0ccecc0b2975a566d7170795.001.1","noaa_urn:oid:2.49.0.1.840.0.c8ce66467ec5542b02e3c3ced59c6b9868aec7ee.001.1","noaa_urn:oid:2.49.0.1.840.0.2a4e12fc48344c17a50b0060bafa6053c2561da7.001.1","noaa_urn:oid:2.49.0.1.840.0.fc7739d306fbff771eac75de265827306a6bb6c8.001.1","noaa_urn:oid:2.49.0.1.840.0.66ca93ea9ecad834e5777830976ed665a7471d1d.001.1","noaa_urn:oid:2.49.0.1.840.0.d581e45cde020a7638f29805099d1fd0241da026.001.1","noaa_urn:oid:2.49.0.1.840.0.3b1144591f4b1749de7bee0df64ff126669e53da.001.1","noaa_urn:oid:2.49.0.1.840.0.f5520f8679f5c48cfc15f5e925b8fe83cee1ea70.001.1","noaa_urn:oid:2.49.0.1.840.0.95241f2db93a8583d1a98e6c84cc151649f74aab.001.1","noaa_urn:oid:2.49.0.1.840.0.5cd4f5533d2df74d8dcdeff667f98b65e668c7d8.001.1","noaa_urn:oid:2.49.0.1.840.0.04407122f3b8764c98959fbd5b38024ac6f3805d.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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