Marine Weather Statement
NWS New Orleans LA ยท US
Details
A Cluster Of Strong Thunderstorms Over The Waters
- Event
- Marine Weather Statement
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Observed
- Response
- Monitor
Description
The areas affected include... Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm... Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM... Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM... At 548 AM CDT, Doppler radar indicated a cluster of strong thunderstorms, capable of producing winds to around 30 knots, weak waterspouts and small hail. This cluster of thunderstorms is generally located 35 nm southeast of Chandeleur Sound, moving southwest at 15 knots.
Instructions
Mariners can expect widespread gusty winds to around 30 knots, higher waves, small hail and dangerous lightning strikes. Boaters should seek safe harbor immediately until this activity passes. Brief, weak waterspouts are possible with this activity. Remain on alert in case warnings are issued for waterspout development.
Affected areas
- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm
- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM
- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM
Public contact
- Issuer
- NWS New Orleans LA
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m13s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M31SB2VVKV0EATRSSNYKV1WS
- Identifier
- urn:oid:2.49.0.1.840.0.966ca9e1a148922ffae03340690e6bfe954476ac.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS New Orleans LA
- AWIPS ID
- CAPLIX
- NWWS sequence
- nwws_processor.8306
- 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 | NWS |
| NationalWeatherService | MWS |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWSLIX |
| WMOidentifier | FZUS74 KLIX 211048 |
| NWSheadline | A CLUSTER OF STRONG THUNDERSTORMS OVER THE WATERS |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm
- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM
- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM
| Name | Value |
|---|---|
| SAME | 077554 |
| SAME | 077557 |
| SAME | 077577 |
| UGC | GMZ554 |
| UGC | GMZ557 |
| UGC | GMZ577 |
- Polygons
- 29.19,-88.56 29.28,-88.62 29.19,-88.61 29.37,-88.93 29.99,-88.45 29.93,-88.32 29.88,-88.31 29.71,-88.22 29.19,-88.56