Right now
The most recent data we hold from NOAA arrived 5 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 23 May 2026 at 16:15 UTC. It is kept here as a record.
It is the 4th strongest of the 15 detections recorded within 20 km of this point since 9 May 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 23 at 10:38AM CDT until May 23 at 11:15AM CDT by NWS Shreveport LA
An estimated 47,889 people live within 50 km of this point.
Nearby, since 9 May 2026
- July 7, 2026 · score 34 · 3.4 km
- September 7, 2026 · score 32 · 5.2 km
- July 13, 2026 · score 34 · 8.0 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 80 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 34 / 100 |
| Our confidence | 80% |
| Coordinates | 31.3725, -92.8063 |
| Nearest City | Alexandria (35 km) |
| Population Exposed | 47.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-23T15:38:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.a8e63f6aea100f17b33cac5b0d5946fc |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | De Soto, LA; Grant, LA; Natchitoches, LA; Red River, LA; Sabine, LA; Winn, LA; Rapides, LA; Vernon, LA |
| Headline | Severe Thunderstorm Warning issued May 23 at 10:38AM CDT until May 23 at 11:15AM CDT by NWS Shreveport LA |
| Expires | 2026-05-23T11:15:00-05:00 |
| SenderName | NWS Shreveport LA |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.a8e63f6aea100f17b33cac5b0d5946fcf9a3c3e1.001.1","noaa_urn:oid:2.49.0.1.840.0.7f8386ac4563ad7c507716600321e869f5978fbd.001.1","noaa_urn:oid:2.49.0.1.840.0.91c7644ab3166675152f13dbb4d8cd1314f27455.001.1"] |
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 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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