Special Weather Statement
NWS New Orleans LA ยท US
Details
Strong Thunderstorms Will Impact Portions Of Southwestern St. John The Baptist, Northeastern St. Charles, Southwestern Orleans, Jefferson And Northwestern Plaquemines Parishes Through 1245 AM CDT
- Event
- Special Weather Statement
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Moderate
- Certainty
- Observed
- Response
- Execute
Description
Overview
At 1215 AM CDT, Doppler radar was tracking outflow from a cluster of strong thunderstorms along a line extending from near Metairie to near Belle Chasse to 8 miles southeast of Poydras. Movement was west at 30 mph.
Hazard
Winds in excess of 40 mph.
Source
Radar indicated.
Impacts
Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... New Orleans, Kenner, Avondale, Metairie, Marrero, Harvey, Timberlane, Belle Chasse, Hahnville, Laplace, Reserve, Jefferson, Gretna, Harahan, Westwego, Jean Lafitte, Montz, River Ridge, Ama, and Destrehan. This includes the following Interstates... Interstate 10 in Louisiana between mile markers 216 and 237. Interstate 310 between mile markers 1 and 6. Interstate 610 between mile markers 1 and 3.
Instructions
If outdoors, consider seeking shelter inside a building.
Affected areas
- St. John the Baptist Parish, LA
- Western Orleans
- Upper Jefferson
- Upper Plaquemines
- Central Plaquemines
- Lower Plaquemines
- Central Jefferson
- Upper St. Charles
- Central St. Charles
Public contact
- Issuer
- NWS New Orleans LA
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~30s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M33RPK5646NFS507MGG1A82N
- Identifier
- urn:oid:2.49.0.1.840.0.804f239f5a34b156ebf35d1ea03a5687f9a1c492.001.1
- 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.7475
- 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 | SPS |
| NationalWeatherService | SPS |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SPSLIX |
| WMOidentifier | WWUS84 KLIX 220516 |
| NWSheadline | STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF SOUTHWESTERN ST. JOHN THE BAPTIST, NORTHEASTERN ST. CHARLES, SOUTHWESTERN ORLEANS, JEFFERSON AND NORTHWESTERN PLAQUEMINES PARISHES THROUGH 1245 AM CDT |
| eventMotionDescription | 2026-09-22T05:15:00-00:00...storm...082DEG...26KT...30.0,-90.14 29.83,-89.96 29.75,-89.83 |
| maxWindGust | 40 MPH |
| maxHailSize | 0.00 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- St. John the Baptist Parish, LA
- Western Orleans
- Upper Jefferson
- Upper Plaquemines
- Central Plaquemines
- Lower Plaquemines
- Central Jefferson
- Upper St. Charles
- Central St. Charles
| Name | Value |
|---|---|
| SAME | 022095 |
| SAME | 022071 |
| SAME | 022051 |
| SAME | 022075 |
| SAME | 022089 |
| UGC | LAZ058 |
| UGC | LAZ077 |
| UGC | LAZ087 |
| UGC | LAZ089 |
| UGC | LAZ090 |
| UGC | LAZ091 |
| UGC | LAZ092 |
| UGC | LAZ098 |
| UGC | LAZ099 |
- Polygons
- 29.65,-90.17 29.68,-90.18 29.68,-90.21 29.74,-90.21 29.76,-90.17 29.91,-90.27 29.95,-90.39 29.99,-90.41 30.01,-90.48 30.03,-90.47 30.0,-90.55 29.92,-90.54 30.05,-90.67 30.05,-90.13 29.79,-89.86 29.71,-89.7 29.64,-90.0 29.71,-90.04 29.72,-90.08 29.63,-90.12 29.65,-90.17