This alert expired on 31 August 2026 at 06:15 UTC. It is kept here as a record.
It is the 34th strongest of the 52 detections recorded within 20 km of this point since 16 June 2026. Another comparable one was recorded here earlier the same day.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued August 30 at 10:30PM MST until August 30 at 11:15PM MST by NWS Tucson AZ
Nearby, since 16 June 2026
- August 6, 2026 · score 22 · 3.8 km
- June 25, 2026 · score 34 · 8.2 km
- June 16, 2026 · score 34 · 8.2 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 out of 100, at 62 % 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) | 22 / 100 |
| Our confidence | 62% |
| Coordinates | 32.0333, -110.2433 |
| Nearest City | Tanque Verde (53 km) |
| Impact Tier | minor |
| Timestamp | 2026-08-31T05:30:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cochise, AZ |
| Headline | Severe Thunderstorm Warning issued August 30 at 10:30PM MST until August 30 at 11:15PM MST by NWS Tucson AZ |
| Expires | 2026-08-30T23:15:00-07:00 |
| SenderName | NWS Tucson AZ |
| 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 22/100, near Tanque Verde (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.