This alert expired on 18 June 2026 at 23:45 UTC. It is kept here as a record.
No stronger detection stands among the 31 recorded within 20 km of this point since 12 March 2026 — 10 others scored the same. The last comparable one was on 30 May 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 18 at 6:58PM EDT until June 18 at 7:45PM EDT by NWS Raleigh NC
An estimated 1,158,281 people live within 50 km of this point.
Nearby, since 12 March 2026
- March 13, 2026 · score 52 · 14.8 km
- March 12, 2026 · score 52 · 14.8 km
- August 28, 2026 · score 52 · 15.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 52 out of 100, at 79 % 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 | 79% |
| Coordinates | 35.0314, -80.3602 |
| Nearest City | Monroe (18 km) |
| Population Exposed | 1.2M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-18T22:58:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Hoke, NC; Moore, NC; Richmond, NC; Scotland, NC; Aiken, SC; Calhoun, SC; Fairfield, SC; Lexington, SC; Newberry, SC; Orangeburg, SC; Richland, SC; Saluda, SC; Rockingham, NC; Stokes, NC |
| Headline | Severe Thunderstorm Warning issued June 18 at 6:58PM EDT until June 18 at 7:45PM EDT by NWS Raleigh NC |
| Expires | 2026-06-18T19:45:00-04:00 |
| SenderName | NWS Raleigh NC |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.0af25191fd3a5f026e697254c18e7e028b1e0ed3.001.1","noaa_urn:oid:2.49.0.1.840.0.2b9f2f56dacdcbb2c8e109f3e2c77339287ab45b.002.1","noaa_urn:oid:2.49.0.1.840.0.20fe95c4a03352f7b4e406bdbf8fc50a9572c15d.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 52/100, near Monroe (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.