This alert expired on 22 June 2026 at 22:15 UTC. It is kept here as a record.
It is the 5th strongest of the 152 detections recorded within 20 km of this point since 11 March 2026. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 22 at 5:54PM EDT until June 22 at 6:15PM EDT by NWS Wakefield VA
An estimated 1,554,734 people live within 50 km of this point.
Nearby, since 11 March 2026
- March 16, 2026 · score 52 · 2.0 km
- July 28, 2026 · score 76 · 2.4 km
- August 6, 2026 · score 52 · 3.1 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 52 out of 100, at 77 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 52 / 100 |
| Our confidence | 77% |
| Coordinates | 39.3219, -76.1375 |
| Nearest City | Edgewood (17 km) |
| Population Exposed | 1.6M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-22T21:54:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Caroline, VA; Fluvanna, VA; Goochland, VA; Hanover, VA; Louisa, VA; Culpeper, VA; Fairfax, VA; Fauquier, VA; Prince William, VA; Spotsylvania, VA; Stafford, VA; City of Fairfax, VA; City of Manassas, VA; City of Manassas Park, VA; District of Columbia, DC; Prince Georges, MD and 3 more areas |
| Headline | Severe Thunderstorm Warning issued June 22 at 5:54PM EDT until June 22 at 6:15PM EDT by NWS Wakefield VA |
| Expires | 2026-06-22T18:15:00-04:00 |
| SenderName | NWS Wakefield VA |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.ca1e866459fd38d2de6db71167480e09be29ebe9.001.1","noaa_urn:oid:2.49.0.1.840.0.5f6922c291ba297a25588debcbd878f0e1b10ac5.001.1","noaa_urn:oid:2.49.0.1.840.0.cfae0843fa71906b6830b0935fae921fb7e09671.001.1","noaa_urn:oid:2.49.0.1.840.0.14679c0a547da25a9c51b476f5c97cc9f4ad64c5.001.1","noaa_urn:oid:2.49.0.1.840.0.0aa9c4ac2d8857ee35056c84e241744f648f0b73.001.1","noaa_urn:oid:2.49.0.1.840.0.e93918886016a66cf8de48f38a4a767e4a2a36b6.001.1"] |
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 10 February 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.
Calamity.live data shows a weather event with CalamityScore 52/100, near Edgewood (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.