This alert expired on 5 August 2026 at 23:15 UTC. It is kept here as a record.
No stronger detection stands among the 9 recorded within 20 km of this point since 26 May 2026 — 4 others scored the same. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued August 5 at 6:50PM EDT until August 5 at 7:15PM EDT by NWS Greenville-Spartanburg SC
An estimated 143,029 people live within 50 km of this point.
Nearby, since 26 May 2026
- June 29, 2026 · score 43 · 3.7 km
- August 10, 2026 · score 43 · 13.5 km
- July 19, 2026 · score 43 · 23.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 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) | 43 / 100 |
| Our confidence | 79% |
| Coordinates | 35.0424, -82.8076 |
| Nearest City | Easley (30 km) |
| Population Exposed | 143.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-05T22:50:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e5b4de86ec064bbff27366312e0e9be9073f0ad5.002.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Greenville, SC; Pickens, SC |
| Headline | Severe Thunderstorm Warning issued August 5 at 6:50PM EDT until August 5 at 7:15PM EDT by NWS Greenville-Spartanburg SC |
| Expires | 2026-08-05T19:15:00-04:00 |
| SenderName | NWS Greenville-Spartanburg SC |
| HasExactCoords | true |
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 43/100, near Easley (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.