This alert expired on 1 September 2026 at 22:15 UTC. It is kept here as a record.
No stronger detection stands among the 9 recorded within 20 km of this point since 1 September 2026 — 8 others scored the same. Another comparable one was recorded here earlier the same day.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 1 at 2:57PM PDT until September 1 at 3:15PM PDT by NWS Elko NV
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 16 out of 100, at 59 % 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) | 16 / 100 |
| Our confidence | 59% |
| Coordinates | 41.6400, -114.1033 |
| Nearest City | Twin Falls (106 km) |
| Impact Tier | minor |
| Timestamp | 2026-09-01T21:57:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.2c37e7e4f78e978b9644f23249117e6af9c8d3af.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Elko, NV |
| Headline | Severe Thunderstorm Warning issued September 1 at 2:57PM PDT until September 1 at 3:15PM PDT by NWS Elko NV |
| Expires | 2026-09-01T15:15:00-07:00 |
| SenderName | NWS Elko NV |
| 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.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 16/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.