This alert expired on 11 June 2026 at 22:46 UTC. It is kept here as a record.
It is the 9th strongest of the 25 detections recorded within 20 km of this point since 11 June 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 11 at 6:36PM EDT until June 11 at 6:45PM EDT by NWS Raleigh NC
An estimated 196,046 people live within 50 km of this point.
Nearby, since 11 June 2026
- June 15, 2026 · score 43 · 12.2 km
- July 5, 2026 · score 43 · 16.1 km
- June 11, 2026 · score 37 · 19.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 37 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) | 37 / 100 |
| Our confidence | 80% |
| Coordinates | 35.8043, -77.7627 |
| Nearest City | Rocky Mount (15 km) |
| Population Exposed | 196.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-11T22:36:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.2ff7ef905d3d6721d0c6e83f8fc31fe9 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Edgecombe, NC; Halifax, NC; Nash, NC; Wilson, NC; Edgecombe, NC; Nash, NC; Wilson, NC |
| Headline | Severe Thunderstorm Warning issued June 11 at 6:36PM EDT until June 11 at 6:45PM EDT by NWS Raleigh NC |
| Expires | 2026-06-11T18:46:00-04:00 |
| SenderName | NWS Raleigh NC |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.2ff7ef905d3d6721d0c6e83f8fc31fe93d66ffa5.001.1","noaa_urn:oid:2.49.0.1.840.0.e996307e4f1787a43b1d0abaab0f8cbeb5428045.001.1"] |
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 37/100, near Rocky Mount (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.