Right now
The most recent data we hold from NOAA arrived 27 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
5 other detections within 20 km in the last 24 hours, the nearest 4 km from here.
This alert expired on 25 May 2026 at 05:15 UTC. It is kept here as a record.
It is the 45th strongest of the 110 detections recorded within 20 km of this point since 17 March 2026. The last comparable one was on 1 April 2026.
What the source measured
NOAA reported: Flash Flood Warning issued May 24 at 9:18PM EDT until May 25 at 1:15AM EDT by NWS Charleston WV
Nearby, since 17 March 2026
- July 12, 2026 · score 34 · 20.8 km
- September 3, 2026 · score 28 · 23.7 km
- July 22, 2026 · score 34 · 24.8 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, at 59 % 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 | 59% |
| Coordinates | 39.3566, -80.9895 |
| Nearest City | Parkersburg (50 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-25T01:18:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.1af170b701d5b13e88dfccf42984779e |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Gilmer, WV; Lewis, WV; Belmont, OH; Raleigh, WV and 7 more areas |
| Headline | Flash Flood Warning issued May 24 at 9:18PM EDT until May 25 at 1:15AM EDT by NWS Charleston WV |
| Expires | 2026-05-25T01:15:00-04:00 |
| SenderName | NWS Charleston WV |
| HasExactCoords | true |
| MergedCount | 10 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.1af170b701d5b13e88dfccf42984779ea3a2c421.001.1","noaa_urn:oid:2.49.0.1.840.0.37964079571fcb664d72c87bc0e9249243478572.001.1","noaa_urn:oid:2.49.0.1.840.0.88e8b50325f5d62c56bbe54730d827b9e313b61d.001.1","noaa_urn:oid:2.49.0.1.840.0.0547ed4d9395b08502488455811ea171d4aef7a6.001.1","noaa_urn:oid:2.49.0.1.840.0.ff9bbb7195b85ba363766b346c989b1daffb0689.001.1","noaa_urn:oid:2.49.0.1.840.0.cbea56b9e47d4d2b8a4706694829fc6d5feea827.001.1","noaa_urn:oid:2.49.0.1.840.0.d48d660ed2320436e2b512370a0c37aa7a00c7e4.001.1","noaa_urn:oid:2.49.0.1.840.0.3312fe1f825a40f41762085dbe7136d8c0cb5742.001.1","noaa_urn:oid:2.49.0.1.840.0.f288a128fdc168e48e855c0cc50ba8c110805cae.001.1","noaa_urn:oid:2.49.0.1.840.0.b746af59214237ef0cf4aeb568c6ae031b75bf48.001.1"] |
Safety Information
During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.
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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