This alert expired on 24 July 2026 at 07:00 UTC. It is kept here as a record.
It is the 25th strongest of the 57 detections recorded within 20 km of this point since 8 March 2026. The last comparable one was on 2 July 2026.
What the source measured
NOAA reported: Tropical Storm Warning issued July 23 at 4:00PM CDT by NWS Lake Charles LA
An estimated 317,507 people live within 50 km of this point.
Nearby, since 8 March 2026
- July 2, 2026 · score 43 · 0.0 km
- July 1, 2026 · score 43 · 0.0 km
- June 18, 2026 · score 55 · 0.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 81 % 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) | 43 / 100 |
| Our confidence | 81% |
| Coordinates | 30.5000, -91.2000 |
| Nearest City | Baton Rouge (7 km) |
| Population Exposed | 317.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-23T21:00:00.000Z |
Score Breakdown
Technical Details
| Event | Tropical Storm Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Sabine Lake; Calcasieu Lake; Coastal waters from Cameron LA to High Island TX out 20 NM; Coastal waters from Intracoastal City to Cameron LA out 20 NM; Waters from Cameron LA to High Island TX from 20 to 60 NM; Waters from Intracoastal City to Cameron LA from 20 to 60 NM |
| Headline | Tropical Storm Warning issued July 23 at 4:00PM CDT by NWS Lake Charles LA |
| Expires | 2026-07-24T02:00:00-05:00 |
| SenderName | NWS Lake Charles LA |
| HasExactCoords | false |
Safety Information
During a tropical cyclone: shelter in a sturdy interior room away from windows. Stock emergency supplies including water, food, medications, and flashlights. Do not venture outdoors during the eye of the storm. After passage, beware of downed power lines, flooding, and structural damage. Follow official guidance for evacuation and shelter.
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 43/100, near Baton Rouge (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 194 scientific monitoring sources.