Calamity
MediumSevere WeatherCalamity Score: 43

Severe Weather in United States

San JacintoUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 9 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.

Nothing else has been detected within 20 km in the last 24 hours.

This alert expired on 2 June 2026 at 23:00 UTC. It is kept here as a record.

No stronger detection stands among the 12 recorded within 20 km of this point since 11 May 2026 — 9 others scored the same. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Severe Thunderstorm Warning issued June 2 at 5:49PM CDT until June 2 at 6:00PM CDT by NWS Lake Charles LA

An estimated 223,387 people live within 50 km of this point.

Nearby, since 11 May 2026

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 80 % confidence.

The score is ours, computed from intensity, exposed population and local history — not the source’s.

Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeSevere Weather
SeverityMedium
Calamity Score (ours)43 / 100
Our confidence80%
Coordinates30.4899, -95.2037
Nearest CityConroe (32 km)
Population Exposed223.4K within 50 km
Impact Tiersignificant
Timestamp2026-06-02T22:49:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.75cea02a5cd874c7b2984ce8631634ac

Score Breakdown

35
intensity
70
population
0
cascading
80
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescJasper, TX; Grimes, TX; Houston, TX; Madison, TX; San Jacinto, TX; Trinity, TX; Walker, TX; Angelina, TX; Nacogdoches, TX; Sabine, TX; San Augustine, TX and 2 more areas
HeadlineSevere Thunderstorm Warning issued June 2 at 5:49PM CDT until June 2 at 6:00PM CDT by NWS Lake Charles LA
Expires2026-06-02T18:00:00-05:00
SenderNameNWS Lake Charles LA
HasExactCoordstrue
MergedCount5
MergedIds["noaa_urn:oid:2.49.0.1.840.0.75cea02a5cd874c7b2984ce8631634ac15689257.001.1","noaa_urn:oid:2.49.0.1.840.0.fb9027b5580bd15c5413febb14079d311f23c9d9.001.1","noaa_urn:oid:2.49.0.1.840.0.a36d2f4e9e9732f685e095e3443ab6c3a88aca3a.001.1","noaa_urn:oid:2.49.0.1.840.0.b74013b6e3bb472e8912cddb45f82c864e4ada1d.001.1","noaa_urn:oid:2.49.0.1.840.0.a91ec4befa483a84150c77b39ade7d1aaf4deb02.001.1"]

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 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.

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