Right now
The most recent data we hold from NOAA arrived 11 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 15:00 UTC. It is kept here as a record.
No stronger detection stands among the 20 recorded within 20 km of this point since 23 May 2026 — 10 others scored the same. 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 9:30AM CDT until May 23 at 10:00AM CDT by NWS Lake Charles LA
Nearby, since 23 May 2026
- July 7, 2026 · score 22 · 4.0 km
- September 5, 2026 · score 16 · 9.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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 |
| Legacy data-support index | 0.59/1 |
| Coordinates | 30.9411, -93.3648 |
| Nearest City | Sulphur (78 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-05-23T14:30:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.e28d60e4bf2ebb0e2977902551aed8c6 |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-05-23T14:30:00.000Z.
First archived: 2026-05-23T14:37:35.365Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Calcasieu, LA; Jefferson Davis, LA; Allen, LA; Beauregard, LA; Vernon, LA; Newton, TX; Natchitoches, LA; Sabine, LA and 2 more areas |
| Headline | Severe Thunderstorm Warning issued May 23 at 9:30AM CDT until May 23 at 10:00AM CDT by NWS Lake Charles LA |
| Expires | 2026-05-23T10:00:00-05:00 |
| SenderName | NWS Lake Charles LA |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.e28d60e4bf2ebb0e2977902551aed8c66f4ba7a0.002.1","noaa_urn:oid:2.49.0.1.840.0.cf89ed655e183f5c50d4320f005480dc95c5e891.002.1","noaa_urn:oid:2.49.0.1.840.0.70e8b9fbd944ef3dffc63f9863401f4464e9f17e.001.1","noaa_urn:oid:2.49.0.1.840.0.937319f86fd154f04ea034b0ce66b82a91effe51.001.1","noaa_urn:oid:2.49.0.1.840.0.890ce8a0faddc65b41f8f1afac7af4ed5670b107.001.1"] |
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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