Right now
The most recent data we hold from NOAA arrived 6 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 17:30 UTC. It is kept here as a record.
No stronger detection stands among the 27 recorded within 20 km of this point since 16 March 2026 — 22 others scored the same. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 23 at 12:00PM CDT until May 23 at 12:30PM CDT by NWS Shreveport LA
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 69 % 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) | 22 / 100 |
| Our confidence | 69% |
| Coordinates | 31.8727, -92.3099 |
| Nearest City | Alexandria (64 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-23T17:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.6cc8c3fd9fa0879960c63e6a26e7d889 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Caldwell, LA; Jackson, LA; La Salle, LA; Winn, LA; Catahoula, LA; Concordia, LA; Franklin, LA; Tensas, LA; Adams, MS; Jefferson, MS; Bienville, LA; Jackson, LA; Natchitoches, LA; Winn, LA |
| Headline | Severe Thunderstorm Warning issued May 23 at 12:00PM CDT until May 23 at 12:30PM CDT by NWS Shreveport LA |
| Expires | 2026-05-23T12:30:00-05:00 |
| SenderName | NWS Shreveport LA |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.6cc8c3fd9fa0879960c63e6a26e7d8893c91bd94.001.1","noaa_urn:oid:2.49.0.1.840.0.ab5bd8c3bc395b9bcc835f6128aee65125823039.001.1","noaa_urn:oid:2.49.0.1.840.0.22f989099b002fb2a257727e6cc225dcb443a973.001.1"] |
| Iem TypeSummary | D |
| Iem City | 8 SE Winnfield |
| Iem County | Winn |
| Iem State | LA |
| Iem Wfo | SHV |
| Iem Remark | Report of tree down on Highway 472 near Wilder Road. |
| MergedSources | [{"id":"iem_G_31.330_-92.570_1779551580000","source":"iem","severity":"low","severityValue":25,"timestamp":1779551580000,"latitude":31.33,"longitude":-92.57},{"id":"iem_D_31.950_-92.590_1779553800000","source":"iem","severity":"low","severityValue":25,"timestamp":1779553800000,"latitude":31.95,"longitude":-92.59},{"id":"iem_D_31.860_-92.520_1779553200000","source":"iem","severity":"low","severityValue":25,"timestamp":1779553200000,"latitude":31.86,"longitude":-92.52}] |
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 in this area?