This alert expired on 27 June 2026 at 20:30 UTC. It is kept here as a record.
It is the 3rd strongest of the 56 detections recorded within 20 km of this point since 16 March 2026. The last comparable one was on 30 April 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 27 at 3:48PM EDT until June 27 at 4:30PM EDT by NWS Blacksburg VA
An estimated 1,355,247 people live within 50 km of this point.
Nearby, since 16 March 2026
- July 5, 2026 · score 52 · 1.8 km
- July 24, 2026 · score 52 · 6.0 km
- August 28, 2026 · score 52 · 10.8 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 52 out of 100, at 84 % 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) | 52 / 100 |
| Our confidence | 84% |
| Coordinates | 35.3438, -80.5568 |
| Nearest City | Concord (8 km) |
| Population Exposed | 1.4M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-27T19:48:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Charlotte, VA; Halifax, VA; Johnston, NC; Nash, NC; Wake, NC; Wayne, NC; Wilson, NC; Johnston, NC; Wake, NC and 6 more areas |
| Headline | Severe Thunderstorm Warning issued June 27 at 3:48PM EDT until June 27 at 4:30PM EDT by NWS Blacksburg VA |
| Expires | 2026-06-27T16:30:00-04:00 |
| SenderName | NWS Blacksburg VA |
| HasExactCoords | true |
| MergedCount | 9 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.ccf522d093d14036f9c6a146e4a291d70ee3174a.001.1","noaa_urn:oid:2.49.0.1.840.0.663b86e3755c25f8093b2e6fce2d55aff293f131.001.1","noaa_urn:oid:2.49.0.1.840.0.4b00d34c781f5e4084c9bf958dd7888f0ca950b8.001.1","noaa_urn:oid:2.49.0.1.840.0.ffd997d56b7f364b92467893c3ab6108ada9aca1.001.1","noaa_urn:oid:2.49.0.1.840.0.ab44a562090525960b40eeb72844518c3c90feca.001.1","noaa_urn:oid:2.49.0.1.840.0.179365ece53940ac8bc9fbc60ac819ad0ecd3754.001.1","noaa_urn:oid:2.49.0.1.840.0.a1cc3722ead6ad35d0f47c76dfae82487954a4de.001.1","noaa_urn:oid:2.49.0.1.840.0.c0c50cad5a0098e2ec50899341b24e4d39e71b4c.001.1","noaa_urn:oid:2.49.0.1.840.0.5f35a3a85509377522fffef63ec58916ed60f6ad.001.1"] |
| Google News RssFeed | weather |
| Google News SourceName | Charlotte Observer |
| MergedSources | [{"id":"gnews_weather_495158_148","source":"google_news","severity":"medium","severityValue":40,"timestamp":1782570180000,"latitude":35.23,"longitude":-80.84}] |
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 52/100, near Concord (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.