Right now
The most recent data we hold from NOAA arrived 2 minutes ago, and this point is in it.
One other detection within 20 km in the last 24 hours, 6 km from here.
This alert expired on 12 September 2026 at 00:15 UTC. It is kept here as a record.
It is the 11th strongest of the 18 detections recorded within 20 km of this point since 16 March 2026. The last comparable one was on 8 August 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 11 at 6:36PM CDT until September 11 at 7:15PM CDT by NWS Memphis TN
An estimated 66,975 people live within 50 km of this point.
Nearby, since 16 March 2026
- September 11, 2026 · score 32 · 6.2 km
- July 11, 2026 · score 39 · 14.9 km
- May 30, 2026 · score 39 · 15.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 32 out of 100, at 81 % 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 | 81% |
| Coordinates | 35.5667, -89.0289 |
| Nearest City | Jackson (20 km) |
| Population Exposed | 67.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-11T23:36:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.e1e08b27b39487d70be80d468fdd56ac54e055b0.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Fayette, TN; Hardeman, TN; Haywood, TN; Madison, TN |
| Headline | Severe Thunderstorm Warning issued September 11 at 6:36PM CDT until September 11 at 7:15PM CDT by NWS Memphis TN |
| Expires | 2026-09-11T19:15:00-05:00 |
| SenderName | NWS Memphis TN |
| 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 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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