Special Marine Warning
NWS Mobile AL ยท US
Details
Special Marine Warning Issued September 22 At 5:22PM CDT Until September 22 At 6:45PM CDT By NWS Mobile AL
- Event
- Special Marine Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Likely
- Response
- Avoid
Description
Overview
SMWMOB The National Weather Service in Mobile has issued a * Special Marine Warning for... Coastal waters from Pensacola FL to Pascagoula MS out 20 NM... Mississippi Sound... North Mobile Bay... South Mobile Bay... * Until 645 PM CDT. * At 522 PM CDT, strong thunderstorms were located along a line extending from near Mouth Of Mobile River to near Alabama Port to 6 nm southeast of Bon Secour Bay, moving west at 30 knots.
Hazard
Wind gusts 34 knots or greater.
Source
Radar.
Impacts
Small craft could be damaged in briefly higher winds and suddenly higher waves.
Locations impacted
Gaillard Island, Pinto Island, East Fowl River Bridge, Sand Island Lighthouse, Bon Secour Bay, Farewell Buoy, Middle Bay Light, Mississippi Sound East Of Pascagoula, Heron Bay, and Battleship Park.
Affected areas
- North Mobile Bay
- South Mobile Bay
- Mississippi Sound
- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM
Public contact
- Issuer
- NWS Mobile AL
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~40s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M35KDHJZVJ7HFK8XFTWTVXQK
- Identifier
- urn:oid:2.49.0.1.840.0.8cc4309ac0babff84fe217bcecacff51859a2935.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Mobile AL
- AWIPS ID
- CAPMOB
- NWWS sequence
- nwws_processor.7294
- WMO heading
- XOUS54
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 54
Event codes
| Name | Value |
|---|---|
| SAME | SMW |
| NationalWeatherService | MAW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SMWMOB |
| WMOidentifier | WHUS54 KMOB 222222 |
| eventMotionDescription | 2026-09-22T22:22:00-00:00...storm...072DEG...28KT...30.62,-88.07 30.34,-88.03 30.2,-87.82 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KMOB.MA.W.0219.260922T2222Z-260922T2345Z/ |
| eventEndingTime | 2026-09-22T18:45:00-05:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- North Mobile Bay
- South Mobile Bay
- Mississippi Sound
- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM
| Name | Value |
|---|---|
| SAME | 077630 |
| SAME | 077631 |
| SAME | 077632 |
| SAME | 077650 |
| UGC | GMZ630 |
| UGC | GMZ631 |
| UGC | GMZ632 |
| UGC | GMZ650 |
- Polygons
- 30.38,-88.41 30.43,-88.34 30.37,-88.16 30.55,-88.12 30.61,-88.15 30.68,-88.07 30.69,-87.9 30.49,-87.89 30.42,-87.87 30.49,-87.82 30.49,-87.78 30.38,-87.76 30.36,-87.79 30.33,-87.75 30.25,-87.73 30.24,-87.82 30.24,-87.72 30.12,-87.66 30.1,-87.6 29.89,-88.31 30.38,-88.41