Special Marine Warning
NWS Houston/Galveston TX ยท US
New
Details
The Special Marine Warning Will Expire At 430 AM CST
- Event
- Special Marine Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Likely
- Response
- Avoid
Description
The affected areas were... Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM... Waters from High Island to Freeport TX from 20 to 60 NM... The thunderstorm has moved out of the area and no longer poses a significant threat to boaters.
Affected areas
- Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM
- Waters from High Island to Freeport TX from 20 to 60 NM
Public contact
- Issuer
- NWS Houston/Galveston TX
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~22s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M752FCHBX15M4X47F097Q4AS
- Identifier
- urn:oid:2.49.0.1.840.0.6e67e6afdd53603e928b677863ad0493f0cfe5e3.001.1
- Sender
- [email protected]
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Houston/Galveston TX
- AWIPS ID
- CAPHGX
- NWWS sequence
- nwws_processor.7602
- WMO heading
- XOUS54
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 54
References
- Sender
- [email protected]
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | MAW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWSHGX |
| WMOidentifier | FZUS74 KHGX 111029 |
| NWSheadline | THE SPECIAL MARINE WARNING WILL EXPIRE AT 430 AM CST |
| eventMotionDescription | 2026-11-11T10:28:00-00:00...storm...260DEG...28KT...28.33,-94.16 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.EXP.KHGX.MA.W.0087.000000T0000Z-261111T1030Z/ |
| eventEndingTime | 2026-11-11T04:30:00-06:00 |
| BLOCKCHANNEL | CMAS |
| expiredReferences | [email protected],urn:oid:2.49.0.1.840.0.de8ba39b3821e8b193bf024688ce616f307522c8.001.1,2026-11-11T03:00:00-06:00 |
Locations
Location data
- Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM
- Waters from High Island to Freeport TX from 20 to 60 NM
| Name | Value |
|---|---|
| SAME | 077370 |
| SAME | 077375 |
| UGC | GMZ370 |
| UGC | GMZ375 |
- Polygons
- 28.18,-94.6 28.04,-94.77 28.11,-95.21 28.41,-95.23 28.77,-94.21 28.48,-94.09 28.18,-94.6