This alert expired on 12 June 2026 at 22:45 UTC. It is kept here as a record.
No stronger detection stands among the 116 recorded within 20 km of this point since 16 March 2026 — 34 others scored the same. 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 12 at 5:41PM EDT until June 12 at 6:45PM EDT by NWS Blacksburg VA
An estimated 145,042 people live within 50 km of this point.
Nearby, since 16 March 2026
- August 28, 2026 · score 43 · 7.0 km
- March 17, 2026 · score 43 · 10.3 km
- March 16, 2026 · score 43 · 10.3 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, at 80 % 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) | 43 / 100 |
| Our confidence | 80% |
| Coordinates | 38.1076, -78.6049 |
| Nearest City | Charlottesville (14 km) |
| Population Exposed | 145.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-12T21:41:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Botetourt, VA; Craig, VA; Giles, VA; Montgomery, VA; Pulaski, VA; Roanoke, VA; City of Radford, VA; City of Roanoke, VA; City of Salem, VA; Augusta, VA; Albemarle, VA; Augusta, VA; Nelson, VA; Rockingham, VA; City of Staunton, VA; City of Waynesboro, VA and 9 more areas |
| Headline | Severe Thunderstorm Warning issued June 12 at 5:41PM EDT until June 12 at 6:45PM EDT by NWS Blacksburg VA |
| Expires | 2026-06-12T18:45:00-04:00 |
| SenderName | NWS Blacksburg VA |
| HasExactCoords | true |
| MergedCount | 12 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.8854659cc6a2970321225c5bfbc2ed00af3e7e89.001.1","noaa_urn:oid:2.49.0.1.840.0.f3044e474f7926249f9838324af47a3e16a36b2a.002.1","noaa_urn:oid:2.49.0.1.840.0.461448a0e723ed9df9acfc10dd4388fcd9526d19.001.1","noaa_urn:oid:2.49.0.1.840.0.ad922f2ba169cda0f34e3ce1d89b74976fc75352.001.1","noaa_urn:oid:2.49.0.1.840.0.12d9c3e4acce63852937571865cc736895575e67.001.1","noaa_urn:oid:2.49.0.1.840.0.c8bcee1cb060ea2f21ba860ef8cc7da5cb0e1030.001.1","noaa_urn:oid:2.49.0.1.840.0.b401617ecd8831b3bd542d18d0c39878a4717306.002.1","noaa_urn:oid:2.49.0.1.840.0.791d8a957d007fa614899843b0d5a69336fa01ea.002.1","noaa_urn:oid:2.49.0.1.840.0.3ae98f8d384ab0da78e488c610536a43d6c481af.001.1","noaa_urn:oid:2.49.0.1.840.0.84cb4ad3c5b4e338d0f7307c73ff990eef4452d2.001.1","noaa_urn:oid:2.49.0.1.840.0.d78023f5833e545d0e7fcf197f858c485429eb54.001.1","noaa_urn:oid:2.49.0.1.840.0.82691c0f7f5fc9d239aa8e3aad9fc76d80c3a4e6.001.1"] |
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 43/100, near Charlottesville (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 194 scientific monitoring sources.