Severe Thunderstorm Warning
NWS New Orleans LA ยท US
Updated
Details
Severe Thunderstorm Warning Remains In Effect Until 630 PM CDT For Northwestern Assumption And South Central Iberville Parishes
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
At 554 PM CDT, a severe thunderstorm was located 12 miles south of Bayou Sorrel, or 14 miles west of Napoleonville, moving southwest at 15 mph.
Hazard
60 mph wind gusts.
Source
Radar indicated.
Impacts
Expect damage to roofs, siding, and trees. Locations impacted include... Mainly rural areas of Northwestern Assumption and South Central Iberville Parishes.
Instructions
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds.
Affected areas
- Assumption Parish, LA
- Iberville Parish, LA
Public contact
- Issuer
- NWS New Orleans LA
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~17s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M332TQH0NQ5WCDGK9N2AKA9R
- Identifier
- urn:oid:2.49.0.1.840.0.a8ccbefaee542822c2c73829734be7bae2b069b5.001.1
- 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.8563
- WMO heading
- XOUS54
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 54
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | SVS |
| NationalWeatherService | SVW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SVSLIX |
| WMOidentifier | WWUS54 KLIX 212254 |
| NWSheadline | SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR NORTHWESTERN ASSUMPTION AND SOUTH CENTRAL IBERVILLE PARISHES |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | 0.00 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.CON.KLIX.SV.W.0175.000000T0000Z-260921T2330Z/ |
| eventEndingTime | 2026-09-21T18:30:00-05:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Assumption Parish, LA
- Iberville Parish, LA
| Name | Value |
|---|---|
| SAME | 022007 |
| SAME | 022047 |
| UGC | LAC007 |
| UGC | LAC047 |
- Polygons
- 30.04,-91.22 30.04,-91.23 30.03,-91.24 30.06,-91.27 30.06,-91.37 30.09,-91.38 30.1,-91.39 30.17,-91.22 30.1,-91.17 30.05,-91.15 30.0,-91.14 29.97,-91.08 29.87,-91.2 29.9,-91.21 29.92,-91.23 29.93,-91.23 29.94,-91.24 29.99,-91.26 30.0,-91.26 30.0,-91.24 30.04,-91.22