This alert expired on 16 July 2026 at 08:30 UTC. It is kept here as a record.
It is the 11th strongest of the 16 detections recorded within 20 km of this point since 19 May 2026. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued July 16 at 3:06AM CDT until July 16 at 3:30AM CDT by NWS Corpus Christi TX
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 16 out of 100, at 61 % 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) | 16 / 100 |
| Our confidence | 61% |
| Coordinates | 28.1600, -96.7929 |
| Nearest City | Portland (60 km) |
| Impact Tier | minor |
| Timestamp | 2026-07-16T08:06:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.cfdc7e17005fada3a932a6fe806043de3866c2aa.002.1 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | San Antonio, Mesquite, and Espiritu Santo Bays; Coastal waters from Port Aransas to Matagorda Ship Channel out 20 NM |
| Headline | Special Marine Warning issued July 16 at 3:06AM CDT until July 16 at 3:30AM CDT by NWS Corpus Christi TX |
| Expires | 2026-07-16T03:30:00-05:00 |
| SenderName | NWS Corpus Christi TX |
| HasExactCoords | true |
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 16/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.