This alert expired on 9 March 2026 at 20:15 UTC. It is kept here as a record.
No stronger detection stands among the 7 recorded within 20 km of this point since 9 March 2026 — 4 others scored the same.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued March 9 at 2:25PM CDT until March 9 at 3:15PM CDT by NWS Jackson MS
An estimated 47,889 people live within 50 km of this point.
Nearby, since 9 March 2026
- June 15, 2026 · score 34 · 18.6 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 | 31.2883, -92.1431 |
| Nearest City | Alexandria (29 km) |
| Population Exposed | 47.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-09T19:25:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Expires | 2026-03-09T15:15:00-05:00 |
| Urgency | Immediate |
| AreaDesc | Catahoula, LA; Concordia, LA; Tensas, LA; Adams, MS; Jefferson, MS; Allen, LA |
| Headline | Severe Thunderstorm Warning issued March 9 at 2:25PM CDT until March 9 at 3:15PM CDT by NWS Jackson MS |
| Certainty | Observed |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.178463eba9a0905f4c476db4c3ce123f414ed392.001.1","noaa_urn:oid:2.49.0.1.840.0.aeee361a30afded65e7f884903ec280a2ea92d09.001.1"] |
| SenderName | NWS Jackson MS |
| MergedCount | 2 |
| 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 34/100, near Alexandria (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 194 scientific monitoring sources.