This alert expired on 11 June 2026 at 23:30 UTC. It is kept here as a record.
It is the 8th strongest of the 12 detections recorded within 20 km of this point since 13 May 2026. The last comparable one was on 10 June 2026. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 11 at 6:37PM EDT until June 11 at 7:30PM EDT by NWS Blacksburg VA
An estimated 61,304 people live within 50 km of this point.
Nearby, since 13 May 2026
- July 7, 2026 · score 39 · 19.1 km
- June 10, 2026 · score 39 · 25.1 km
- June 10, 2026 · score 39 · 25.6 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 32 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) | 32 / 100 |
| Our confidence | 80% |
| Coordinates | 40.4252, -77.6331 |
| Nearest City | State College (45 km) |
| Population Exposed | 61.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-11T22:37:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.622bc37d0b79764c28e0ef5e88148db0 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bedford, VA; Campbell, VA; Highland, VA; Pendleton, WV; Washington, MD; Frederick, VA; Page, VA; Rockingham, VA; Shenandoah, VA; Warren, VA; City of Winchester, VA; Berkeley, WV; Hampshire, WV; Hardy, WV; Morgan, WV and 9 more areas |
| Headline | Severe Thunderstorm Warning issued June 11 at 6:37PM EDT until June 11 at 7:30PM EDT by NWS Blacksburg VA |
| Expires | 2026-06-11T19:30:00-04:00 |
| SenderName | NWS Blacksburg VA |
| HasExactCoords | true |
| MergedCount | 12 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.622bc37d0b79764c28e0ef5e88148db0b8336d43.001.1","noaa_urn:oid:2.49.0.1.840.0.1718ef74f3736154b79614736349ac1f3b0e80f9.001.1","noaa_urn:oid:2.49.0.1.840.0.6ca6542eb97fbb2781f9289a0044742804f56694.002.1","noaa_urn:oid:2.49.0.1.840.0.05f4946e63f672141b6b929fe3cae724751f702a.001.1","noaa_urn:oid:2.49.0.1.840.0.7ffa842d6e9e4cf7dce3b557e7a6327d13c2013b.001.1","noaa_urn:oid:2.49.0.1.840.0.9bfc5c63410cf49a1744b822458bc5344db398f9.001.1","noaa_urn:oid:2.49.0.1.840.0.16188a4fd9665988def6f107d7cd237d8b191568.001.1","noaa_urn:oid:2.49.0.1.840.0.247083138c0fdb3c5731ffdf01d23e3db76a8ff8.001.1","noaa_urn:oid:2.49.0.1.840.0.007072da1c7e6dfcb943096ac99b792abee3aad0.002.1","noaa_urn:oid:2.49.0.1.840.0.6165c6bbf7f3a584bd9c2c20b65d7bf78b191dae.001.1","noaa_urn:oid:2.49.0.1.840.0.2a84134b9d86a6bd1ac72e4dca5896bb7a482bc4.002.1","noaa_urn:oid:2.49.0.1.840.0.87ad2861077165afd3aeb9b86a89576a090ff0f9.001.1"] |
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 32/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.