Severe weather near Virginia Beach
This alert expired on 23 July 2026 at 11:30 UTC. It is kept here as a record.
It is the 3rd strongest of the 153 detections recorded within 20 km of this point since 12 March 2026. The last comparable one was on 12 July 2026. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued July 23 at 4:27AM EDT until July 23 at 7:30AM EDT by NWS Wakefield VA
An estimated 1,763,731 people live within 50 km of this point.
Nearby, since 12 March 2026
- July 29, 2026 · score 76 · 5.1 km
- June 13, 2026 · score 52 · 5.8 km
- August 28, 2026 · score 46 · 6.3 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 82 % 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 | 82% |
| Coordinates | 36.8756, -76.1262 |
| Nearest City | Virginia Beach (13 km) |
| Population Exposed | 1.8M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-23T08:27:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.fd4289fec803ee6c5568ec375b3501dd2538eb1b.001.1 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | City of Chesapeake, VA; City of Norfolk, VA; City of Portsmouth, VA; City of Virginia Beach, VA |
| Headline | Flash Flood Warning issued July 23 at 4:27AM EDT until July 23 at 7:30AM EDT by NWS Wakefield VA |
| Expires | 2026-07-23T07:30:00-04:00 |
| SenderName | NWS Wakefield VA |
| HasExactCoords | true |
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 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 Virginia Beach (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.