This alert expired on 10 May 2026 at 00:30 UTC. It is kept here as a record.
It is the 77th strongest of the 81 detections recorded within 20 km of this point since 16 March 2026. The last comparable one was on 9 May 2026. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 9 at 7:01PM CDT until May 9 at 7:30PM CDT by NWS Lake Charles LA
An estimated 471,691 people live within 50 km of this point.
Nearby, since 16 March 2026
- May 9, 2026 · score 43 · 3.3 km
- June 19, 2026 · score 52 · 14.1 km
- March 16, 2026 · score 49 · 18.1 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 79 % 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 | 79% |
| Coordinates | 30.1769, -95.0513 |
| Nearest City | New Caney (15 km) |
| Population Exposed | 471.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-10T00:01:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Tyler, TX; Fort Bend, TX; Harris, TX; Waller, TX |
| Headline | Severe Thunderstorm Warning issued May 9 at 7:01PM CDT until May 9 at 7:30PM CDT by NWS Lake Charles LA |
| Expires | 2026-05-09T19:30:00-05:00 |
| SenderName | NWS Lake Charles LA |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.f1af56decc60be8b76ef3c566f236355af61bad4.001.1","noaa_urn:oid:2.49.0.1.840.0.68072bcbcba48956bca8553bd741f2dc4232f495.001.1"] |
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 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 New Caney (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.