This alert expired on 20 June 2026 at 03:45 UTC. It is kept here as a record.
It is the 2nd strongest of the 12 detections recorded within 20 km of this point since 11 March 2026. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 19 at 9:51PM CDT until June 19 at 10:45PM CDT by NWS Lake Charles LA
An estimated 47,889 people live within 50 km of this point.
Nearby, since 11 March 2026
- March 12, 2026 · score 48 · 4.0 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 34 out of 100, at 84 % 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 | 84% |
| Coordinates | 31.0184, -92.3004 |
| Nearest City | Alexandria (35 km) |
| Population Exposed | 47.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-20T02:51:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.edb7edb8a2084d865f2ec4c6b6658b2d |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Avoyelles, LA; Rapides, LA |
| Headline | Severe Thunderstorm Warning issued June 19 at 9:51PM CDT until June 19 at 10:45PM CDT by NWS Lake Charles LA |
| Expires | 2026-06-19T22:45:00-05:00 |
| SenderName | NWS Lake Charles LA |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.edb7edb8a2084d865f2ec4c6b6658b2d73902edb.001.1","noaa_urn:oid:2.49.0.1.840.0.4ec41a43458fe9cb5dafb86bcf441f24dfad02b5.002.1"] |
| Iem TypeSummary | D |
| Iem City | Lecompte |
| Iem County | Rapides |
| Iem State | LA |
| Iem Wfo | LCH |
| Iem Remark | Reports of multiple trees and power lines down in Lecompte. |
| MergedSources | [{"id":"iem_D_31.090_-92.400_1781920440000","source":"iem","severity":"low","severityValue":25,"timestamp":1781920440000,"latitude":31.09,"longitude":-92.4}] |
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 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.