Right now
The most recent data we hold from NOAA arrived 5 minutes 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 23 June 2026 at 18:00 UTC. It is kept here as a record.
It is the 4th strongest of the 72 detections recorded within 20 km of this point since 17 March 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 23 at 1:12PM EDT until June 23 at 2:00PM EDT by NWS Wakefield VA
Urban PEI: 168,851 within a heuristic 50 km radius; not unique people.
Nearby, since 17 March 2026
- July 6, 2026 · score 43 · 6.7 km
- September 4, 2026 · score 67 · 10.9 km
- March 17, 2026 · score 43 · 17.6 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 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) | 43 / 100 |
| Legacy data-support index | 0.78/1 |
| Coordinates | 36.8385, -77.0919 |
| Nearest City | South Suffolk (47 km) |
| Urban exposure index (PEI) | 168.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-23T17:12:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.4f8fa5aa2f242188e6c1edd8df310980 |
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: 2026-06-23T17:12:00.000Z.
First archived: 2026-06-23T17:17:27.449Z. 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 | Charles City, VA; James City, VA; King and Queen, VA; New Kent, VA; Prince George, VA; York, VA; City of Williamsburg, VA; Isle of Wight, VA; Southampton, VA; Surry, VA; Sussex, VA; Edgecombe, NC; Nash, NC |
| Headline | Severe Thunderstorm Warning issued June 23 at 1:12PM EDT until June 23 at 2:00PM EDT by NWS Wakefield VA |
| Expires | 2026-06-23T14:00:00-04:00 |
| SenderName | NWS Wakefield VA |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.4f8fa5aa2f242188e6c1edd8df3109801e4b17cd.001.1","noaa_urn:oid:2.49.0.1.840.0.992dcf17893066299c2cf8862d348007bb4d299e.001.1","noaa_urn:oid:2.49.0.1.840.0.b75fa63c33cb03422ea13e4d4dc0de24ee94e49f.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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