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 22 June 2026 at 23:30 UTC. It is kept here as a record.
No stronger detection stands among the 59 recorded within 20 km of this point since 16 March 2026 — 18 others scored the same. The last comparable one was on 28 May 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 22 at 6:25PM EDT until June 22 at 7:30PM EDT by NWS Raleigh NC
Urban PEI: 145,329 within a heuristic 50 km radius; not unique people.
Nearby, since 16 March 2026
- June 22, 2026 · score 43 · 1.2 km
- September 11, 2026 · score 37 · 12.7 km
- July 5, 2026 · score 22 · 15.8 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 | 0.77/1 |
| Coordinates | 37.2047, -78.7707 |
| Nearest City | Lynchburg (40 km) |
| Urban exposure index (PEI) | 145.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-22T22:25:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.abec93bbe9b2c1c0f06f628de3bce25f |
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: 2026-06-22T22:25:00.000Z.
First archived: 2026-06-22T22:28:53.258Z. 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 | Guilford, NC; Rockingham, NC; Stokes, NC; Henry, VA; Patrick, VA; Pittsylvania, VA; City of Martinsville, VA; Bedford, VA; Campbell, VA; Franklin, VA; Pittsylvania, VA and 5 more areas |
| Headline | Severe Thunderstorm Warning issued June 22 at 6:25PM EDT until June 22 at 7:30PM EDT by NWS Raleigh NC |
| Expires | 2026-06-22T19:30:00-04:00 |
| SenderName | NWS Raleigh NC |
| HasExactCoords | true |
| MergedCount | 9 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.abec93bbe9b2c1c0f06f628de3bce25f90d24bb3.001.1","noaa_urn:oid:2.49.0.1.840.0.8b87bb39213c38450d44825241b3f830a23c117a.001.1","noaa_urn:oid:2.49.0.1.840.0.0764ce9a58bcc73a9fffcc3314e0ecc07663e0ba.001.1","noaa_urn:oid:2.49.0.1.840.0.7c45c40357797131ac6bb6c54df6c3c881316fda.001.1","noaa_urn:oid:2.49.0.1.840.0.c76229fd6e7f84f8be66c015e7a2bd6d3e1f77a1.001.1","noaa_urn:oid:2.49.0.1.840.0.968035b01ceedbdfbc6eeb110a46d6451e9fc7ad.002.1","noaa_urn:oid:2.49.0.1.840.0.858e2c5136f056c9697bd41018e6fd5477d19286.001.1","noaa_urn:oid:2.49.0.1.840.0.409ef68b7bc6733463c5321ffb716c7e85219bd4.001.1","noaa_urn:oid:2.49.0.1.840.0.c844dfb4c9f7b577b7a03ca5954bf632cdb485d1.001.1"] |
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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