This alert expired on 22 May 2026 at 20:17 UTC. It is kept here as a record.
No stronger detection stands among the 22 recorded within 20 km of this point since 16 March 2026 — 12 others scored the same. The last comparable one was on 17 March 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 22 at 4:08PM EDT until May 22 at 4:15PM EDT by NWS Greenville-Spartanburg SC
An estimated 16,197 people live within 50 km of this point.
Nearby, since 16 March 2026
- March 17, 2026 · score 34 · 16.9 km
- March 16, 2026 · score 34 · 16.9 km
- August 2, 2026 · score 34 · 17.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 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) | 34 / 100 |
| Our confidence | 80% |
| Coordinates | 32.6403, -82.8117 |
| Nearest City | Dublin (14 km) |
| Population Exposed | 16.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-22T20:08:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.2de2235ffbf3fe2318cfa66b28468281 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Laurens, SC; Washington, GA; Atkinson, GA; Coffee, GA and 1 more areas |
| Headline | Severe Thunderstorm Warning issued May 22 at 4:08PM EDT until May 22 at 4:15PM EDT by NWS Greenville-Spartanburg SC |
| Expires | 2026-05-22T16:17:00-04:00 |
| SenderName | NWS Greenville-Spartanburg SC |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.2de2235ffbf3fe2318cfa66b28468281875049da.001.1","noaa_urn:oid:2.49.0.1.840.0.49c8dba4e8c9004e94317661c7cd4ec1497527e3.001.1","noaa_urn:oid:2.49.0.1.840.0.0daba8ea075918fd57428f39d3c7b6e401d2abc3.001.1","noaa_urn:oid:2.49.0.1.840.0.acca7bf7e98baeb005d25412d008ab5c4630da97.002.1"] |
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 34/100, near Dublin (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.