This alert expired on 2 September 2026 at 22:15 UTC. It is kept here as a record.
No stronger detection stands among the 13 recorded within 20 km of this point since 2 September 2026 — one other scored the same. Another comparable one was recorded here earlier the same day.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 2 at 4:30PM CDT until September 2 at 5:15PM CDT by NWS Lake Charles LA
An estimated 36,333 people live within 50 km of this point.
Nearby, since 2 September 2026
- September 2, 2026 · score 28 · 4.2 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 28 out of 100, at 85 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 28 / 100 |
| Our confidence | 85% |
| Coordinates | 30.9978, -94.4522 |
| Nearest City | Lufkin (46 km) |
| Population Exposed | 36.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-02T21:30:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.55bb2c0ddaef4497afe88a94ce6f7aacc9cb0e71.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Jasper, TX; Tyler, TX |
| Headline | Severe Thunderstorm Warning issued September 2 at 4:30PM CDT until September 2 at 5:15PM CDT by NWS Lake Charles LA |
| Expires | 2026-09-02T17:15:00-05:00 |
| SenderName | NWS Lake Charles LA |
| HasExactCoords | true |
| Iem TypeSummary | F |
| Iem City | 1 NW Thicket |
| Iem County | Hardin |
| Iem State | TX |
| Iem Wfo | LCH |
| Iem Remark | FM 787 closed due to flash flooding near Thicket. |
| MergedSources | [{"id":"iem_F_30.400_-94.640_1788363120000","source":"iem","severity":"low","severityValue":25,"timestamp":1788363120000,"latitude":30.4,"longitude":-94.64}] |
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.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 28/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.