This alert expired on 9 March 2026 at 22:00 UTC. It is kept here as a record.
It is the 8th strongest of the 28 detections recorded within 20 km of this point since 9 March 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued March 9 at 4:35PM CDT until March 9 at 5:00PM CDT by NWS Jackson MS
An estimated 15,128 people live within 50 km of this point.
Nearby, since 9 March 2026
- May 22, 2026 · score 58 · 5.7 km
- May 29, 2026 · score 34 · 7.0 km
- March 10, 2026 · score 40 · 13.1 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 out of 100, at 85 % 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) | 34 / 100 |
| Our confidence | 85% |
| Coordinates | 31.3550, -90.9317 |
| Nearest City | Natchez (50 km) |
| Population Exposed | 15.1K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-09T21:35:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Franklin, MS; Amite, MS |
| Headline | Severe Thunderstorm Warning issued March 9 at 4:35PM CDT until March 9 at 5:00PM CDT by NWS Jackson MS |
| Expires | 2026-03-09T17:00:00-05:00 |
| SenderName | NWS Jackson MS |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.9b4a23a66ae23320cc4c52d42c7806c8f926e476.001.1","noaa_urn:oid:2.49.0.1.840.0.0156e7c907679b770428b167da7425f184e140d3.001.1"] |
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 34/100, near Natchez (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.