Severe Thunderstorm Warning
NWS New Orleans LA ยท US
New
Details
Severe Thunderstorm Warning Issued September 21 At 7:15PM CDT Until September 21 At 8:00PM CDT By NWS New Orleans LA
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
SVRLIX The National Weather Service in New Orleans has issued a * Severe Thunderstorm Warning for... Northeastern St. Charles Parish in southeastern Louisiana... Central St. John The Baptist Parish in southeastern Louisiana... * Until 800 PM CDT. * At 715 PM CDT, a severe thunderstorm was located near Norco, or 6 miles east of Laplace, moving southwest at 25 mph.
Hazard
60 mph wind gusts.
Source
Radar indicated.
Impacts
Expect damage to roofs, siding, and trees.
Locations impacted
Laplace, Norco, New Sarpy, Destrehan, Montz, St. Rose and Ama.
Instructions
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds.
Affected areas
- St. Charles Parish, LA
- St. John the Baptist Parish, LA
Public contact
- Issuer
- NWS New Orleans LA
- 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
- 01M337F60HVDAKSFPNN33S6YP2
- Identifier
- urn:oid:2.49.0.1.840.0.630e36531fe509288dd3a9474447a32425bf0c25.001.1
- 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.456
- 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 | SVR |
| NationalWeatherService | SVW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SVRLIX |
| WMOidentifier | WUUS54 KLIX 220015 |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | 0.00 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KLIX.SV.W.0180.260922T0015Z-260922T0100Z/ |
| eventEndingTime | 2026-09-21T20:00:00-05:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- St. Charles Parish, LA
- St. John the Baptist Parish, LA
| Name | Value |
|---|---|
| SAME | 022089 |
| SAME | 022095 |
| UGC | LAC089 |
| UGC | LAC095 |
- Polygons
- 30.1,-90.47 30.16,-90.45 30.16,-90.4 30.1,-90.39 30.08,-90.32 30.08,-90.31 30.07,-90.28 30.07,-90.27 30.06,-90.27 30.05,-90.28 29.94,-90.28 29.93,-90.34 29.94,-90.38 29.99,-90.41 30.0,-90.47 30.1,-90.47