Right now
The most recent data we hold from NOAA arrived 6 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
4 other detections within 20 km in the last 24 hours, the nearest <1 km from here.
This alert expired on 10 September 2026 at 03:15 UTC. It is kept here as a record.
It is the 38th strongest of the 70 detections recorded within 20 km of this point since 16 June 2026. The last comparable one was on 9 September 2026. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 9 at 7:23PM MST until September 9 at 8:15PM MST by NWS Tucson AZ
An estimated 85,963 people live within 50 km of this point.
Nearby, since 16 June 2026
- September 10, 2026 · score 32 · 0.0 km
- July 26, 2026 · score 34 · 2.3 km
- June 25, 2026 · score 34 · 12.2 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 32 out of 100, at 87 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 32 / 100 |
| Our confidence | 87% |
| Coordinates | 31.9667, -110.4350 |
| Nearest City | Tanque Verde (43 km) |
| Population Exposed | 86.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-10T02:23:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.8e03ad2073577a3b87fbecce012be4827376e38e.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cochise, AZ; Pima, AZ |
| Headline | Severe Thunderstorm Warning issued September 9 at 7:23PM MST until September 9 at 8:15PM MST by NWS Tucson AZ |
| Expires | 2026-09-09T20:15:00-07:00 |
| SenderName | NWS Tucson AZ |
| HasExactCoords | true |
| Spc ReportType | wind |
| Spc Speed | 73 |
| Spc Location | 1 N Patagonia |
| Spc County | Santa Cruz |
| Spc State | AZ |
| Spc Comments | Public personal weather station recorded wind gust of 73 mph. (TWC) |
| MergedSources | [{"id":"spc_wind_31.56_-110.75_31","source":"spc","severity":"medium","severityValue":45,"timestamp":1789008417104,"latitude":31.56,"longitude":-110.75}] |
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 8 March 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.
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