Severe weather near Laplace
This alert expired on 23 July 2026 at 11:00 UTC. It is kept here as a record.
It is the 15th strongest of the 30 detections recorded within 20 km of this point since 12 May 2026. The last comparable one was on 22 July 2026. 10 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tropical Storm Warning issued July 22 at 9:55PM CDT by NWS Lake Charles LA
An estimated 431,575 people live within 50 km of this point.
Nearby, since 12 May 2026
- July 21, 2026 · score 41 · 8.8 km
- May 12, 2026 · score 67 · 14.9 km
- July 22, 2026 · score 43 · 19.0 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 | 29.9326, -90.6614 |
| Nearest City | Laplace (23 km) |
| Population Exposed | 431.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-23T02:55:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Tropical Storm Warning_noaa_urn:oid:2.49.0.1.840.0.69d5bc89bd26ffc91de8c9ef43deab7d |
Score Breakdown
Technical Details
| Event | Tropical Storm Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | East Cameron; Lower Vermilion; Lower Iberia and 25 more areas |
| Headline | Tropical Storm Warning issued July 22 at 9:55PM CDT by NWS Lake Charles LA |
| Expires | 2026-07-23T06:00:00-05:00 |
| SenderName | NWS Lake Charles LA |
| HasExactCoords | true |
| MergedCount | 28 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.69d5bc89bd26ffc91de8c9ef43deab7dc4935ebf.003.1","noaa_urn:oid:2.49.0.1.840.0.69d5bc89bd26ffc91de8c9ef43deab7dc4935ebf.004.1","noaa_urn:oid:2.49.0.1.840.0.69d5bc89bd26ffc91de8c9ef43deab7dc4935ebf.005.1","noaa_urn:oid:2.49.0.1.840.0.69d5bc89bd26ffc91de8c9ef43deab7dc4935ebf.002.1","noaa_urn:oid:2.49.0.1.840.0.69d5bc89bd26ffc91de8c9ef43deab7dc4935ebf.001.1","noaa_urn:oid:2.49.0.1.840.0.69d5bc89bd26ffc91de8c9ef43deab7dc4935ebf.006.1","noaa_urn:oid:2.49.0.1.840.0.be23295f65160d9546d1fd8bef07aa33b4be8cea.001.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.017.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.009.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.010.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.022.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.019.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.020.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.008.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.021.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.011.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.014.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.005.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.001.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.007.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.013.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.015.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.003.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.016.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.012.1","noaa_urn:oid:2.49.0.1.840.0.f6593f6c667c5a02398f0134ee41d0e07634b25c.006.1","noaa_urn:oid:2.49.0.1.840.0.4c095aabeb30595ef6197fa303657e07a30d682a.001.2","noaa_urn:oid:2.49.0.1.840.0.4c095aabeb30595ef6197fa303657e07a30d682a.002.1"] |
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 Laplace (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.