Right now
The most recent data we hold from NOAA arrived 4 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
19 other detections within 20 km in the last 24 hours, the nearest 4 km from here.
This alert expired on 6 September 2026 at 22:30 UTC. It is kept here as a record.
It is the 89th strongest of the 116 detections recorded within 20 km of this point since 9 March 2026. Another comparable one was recorded here earlier the same day.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 6 at 4:55PM CDT until September 6 at 5:30PM CDT by NWS Birmingham AL
An estimated 265,540 people live within 50 km of this point.
Nearby, since 9 March 2026
- May 31, 2026 · score 43 · 2.5 km
- September 6, 2026 · score 37 · 4.2 km
- July 19, 2026 · score 43 · 14.5 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 37 out of 100, at 89 % 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) | 37 / 100 |
| Our confidence | 89% |
| Coordinates | 32.5425, -86.5500 |
| Nearest City | Prattville (12 km) |
| Population Exposed | 265.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-06T21:55:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.6fb1d111e8fe397b904c26b252a868000cc3d0a6.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Autauga, AL |
| Headline | Severe Thunderstorm Warning issued September 6 at 4:55PM CDT until September 6 at 5:30PM CDT by NWS Birmingham AL |
| Expires | 2026-09-06T17:30:00-05:00 |
| SenderName | NWS Birmingham AL |
| HasExactCoords | true |
| Spc ReportType | wind |
| Spc Speed | UNK |
| Spc Location | 1 SW Wetumpka |
| Spc County | Elmore |
| Spc State | AL |
| Spc Comments | Tree and limbs down... taking out power lines and traffic signal. Bibb Graves Bridge closed due to this damage. (BMX) |
| Iem TypeSummary | G |
| Iem Magnitude | 44 |
| Iem Unit | MPH |
| Iem City | Dannelly Field |
| Iem County | Montgomery |
| Iem State | AL |
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.
Want to know when something happens near Prattville?
Calamity.live data shows a weather event with CalamityScore 37/100, near Prattville (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.