This alert expired on 31 August 2026 at 23:15 UTC. It is kept here as a record.
Another comparable one was recorded here earlier the same day.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued August 31 at 3:34PM PDT until August 31 at 4:15PM PDT by NWS Las Vegas NV
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 28 out of 100, at 70 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | high |
| Calamity Score (ours) | 28 / 100 |
| Our confidence | 70% |
| Coordinates | 37.6400, -114.5100 |
| Nearest City | Mesquite (100 km) |
| Impact Tier | minor |
| Timestamp | 2026-08-31T22:34:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.6d4e17d99d00c48ebeb79d2ab59489d1e9d68412.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Lincoln, NV |
| Headline | Severe Thunderstorm Warning issued August 31 at 3:34PM PDT until August 31 at 4:15PM PDT by NWS Las Vegas NV |
| Expires | 2026-08-31T16:15:00-07:00 |
| SenderName | NWS Las Vegas NV |
| HasExactCoords | true |
| Spc ReportType | hail |
| Spc Speed | 100 |
| Spc Location | 2 SSW Caliente |
| Spc County | Lincoln |
| Spc State | NV |
| Spc Comments | One inch hail reported at Kershaw-Ryan State Park. (VEF) |
| Iem TypeSummary | F |
| Iem City | 18 ESE Panaca |
| Iem County | Lincoln |
| Iem State | NV |
| Iem Wfo | VEF |
| Iem Remark | All lanes blocked on State Route 319 due to flash flooding. |
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 28/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.