Alert archive / Louisiana / Special Weather Statements in 2022
Special Weather Statement, NWS New Orleans, LA
NWS New Orleans, LA issued this special weather statement at Aug 7, 2022, 3:52 PM CDT for Iberville Parish, West Baton Rouge Parish, Louisiana. It was in force for 53 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Aug 7, 2022, 3:52 PM CDT (20:52 UTC)
- Expired
- Aug 7, 2022, 4:45 PM CDT
- In force
- 53 min
- Issued by
- NWS New Orleans, LA
- Hail
- 0.00 in
- Wind
- 40
The nearest sounding before it
Lake Charles Mun, LA (KLCH), launched 12:00Z, 8.9 hours before the alert went out and 162 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 2373 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 701 m above ground
- 0-6 km bulk shear
- 5 kt
- 0-1 km storm-relative helicity
- -28 m²/s²
- 0-3 km storm-relative helicity
- -25 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS New Orleans, LA wrote its last area forecast discussion before this special weather statement went out at Aug 7, 11:20 AM CDT, 4 hours 32 minutes earlier.
Area forecast discussion, Aug 7, 11:20 AM CDT, 4 hours 32 minutes before
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</html>In the hours before
Special weather statement, Aug 7, 2:16 PM CDT, 1 hour 36 minutes before
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</html>Special weather statement, Aug 7, 2:54 PM CDT, 58 minutes before
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</html>Special weather statement, Aug 7, 3:18 PM CDT, 34 minutes before
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</html>Special weather statement, Aug 7, 3:52 PM CDT, 0 minutes before
Special Weather Statement
National Weather Service New Orleans LA
352 PM CDT Sun Aug 7 2022
LAZ034-046-047-072145-
Iberville LA-Pointe Coupee LA-West Baton Rouge LA-
352 PM CDT Sun Aug 7 2022
...Strong thunderstorms will impact portions of West Baton Rouge,
southeastern Pointe Coupee and Iberville Parishes through 445 PM
CDT...
At 349 PM CDT, Doppler radar was tracking strong thunderstorms over
mainly rural areas of Iberville, West Baton Rouge, and Pointe Coupee
Parishes, moving northwest at 15 mph.
HAZARD...Winds in excess of 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Plaquemine, Addis, Brusly, Livonia, Maringouin, Rosedale, Grosse
Tete, Ramah and Erwinville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 3062 9132 3021 9119 3013 9146 3019 9147
3020 9149 3023 9148 3024 9157 3026 9159
3032 9163 3035 9163 3036 9164 3038 9163
3044 9164 3050 9171 3051 9175
TIME...MOT...LOC 2049Z 152DEG 14KT 3022 9134
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
BLThe office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 7, 2:16 PM CDT | Special Weather Statement | LIX | Saint James | 44 min |
| Aug 7, 2:54 PM CDT | Special Weather Statement | LIX | Ascension | 36 min |
| Aug 7, 3:18 PM CDT | Special Weather Statement | LIX | Assumption | 42 min |
| Aug 7, 4:18 PM CDT | Special Weather Statement | LIX | Saint Tammany | 27 min |
| Aug 7, 4:43 PM CDT | Special Weather Statement | LIX | West Baton Rouge | 32 min |
| Aug 7, 4:51 PM CDT | Special Weather Statement | LIX | Saint Tammany | 24 min |
| Aug 7, 5:14 PM CDT | Special Weather Statement | LIX | Saint Tammany | 31 min |
| Aug 7, 5:21 PM CDT | Special Weather Statement | LIX | Amite | 24 min |
Nearby
Special Weather Statements in Louisiana, 2022Every special weather statement in 2022
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.