This alert expired on 23 June 2026 at 01:45 UTC. It is kept here as a record.
It is the 3rd strongest of the 34 detections recorded within 20 km of this point since 17 March 2026. The last comparable one was on 26 May 2026.
What the source measured
NOAA reported: Tornado Warning issued June 22 at 9:17PM EDT until June 22 at 9:45PM EDT by NWS Wakefield VA
An estimated 93,662 people live within 50 km of this point.
Nearby, since 17 March 2026
- May 26, 2026 · score 43 · 9.6 km
- June 23, 2026 · score 67 · 15.3 km
- March 17, 2026 · score 43 · 18.4 km
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 63 out of 100, at 89 % 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 | Critical |
| Calamity Score (ours) | 63 / 100 |
| Our confidence | 89% |
| Coordinates | 37.0067, -77.2367 |
| Nearest City | Petersburg (29 km) |
| Population Exposed | 93.7K within 50 km |
| Impact Tier | severe |
| Timestamp | 2026-06-23T01:17:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.d27401f1b27449869115cec6a257843b2cf3e304.001.1 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Surry, VA; Sussex, VA |
| Headline | Tornado Warning issued June 22 at 9:17PM EDT until June 22 at 9:45PM EDT by NWS Wakefield VA |
| Expires | 2026-06-22T21:45:00-04:00 |
| SenderName | NWS Wakefield VA |
| HasExactCoords | true |
| Iem TypeSummary | D |
| Iem City | Alberta |
| Iem County | Brunswick |
| Iem State | VA |
| Iem Wfo | AKQ |
| Iem Remark | Numerous trees down across the Alberta area. Time Estimated by Radar. |
| MergedSources | [{"id":"iem_D_37.470_-77.600_1782169860000","source":"iem","severity":"low","severityValue":25,"timestamp":1782169860000,"latitude":37.47,"longitude":-77.6},{"id":"iem_D_37.480_-77.490_1782170400000","source":"iem","severity":"low","severityValue":25,"timestamp":1782170400000,"latitude":37.48,"longitude":-77.49},{"id":"iem_D_36.870_-77.890_1782175320000","source":"iem","severity":"low","severityValue":25,"timestamp":1782175320000,"latitude":36.87,"longitude":-77.89}] |
Safety Information
If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.
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 near Petersburg?
Calamity.live data shows a weather event with CalamityScore 63/100, near Petersburg (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.