Alert archive / Louisiana / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 259, NWS New Orleans, LA

September 23, 2023Assumption Parish, Lafourche Parish, Saint James Parish, Louisiana

NWS New Orleans, LA issued this severe thunderstorm warning at Sep 23, 2023, 4:52 PM CDT for Assumption Parish, Lafourche Parish, Saint James Parish, Louisiana. It was in force for 38 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Sep 23, 2023, 4:52 PM CDT (21:52 UTC)
Expired: Sep 23, 2023, 5:30 PM CDT
In force: 38 min
Issued by: NWS New Orleans, LA
Area: Storm-based polygon
Hail: 1.25 in
Wind: 60.0 mph

Counties Assumption Parish, LA, Lafourche Parish, LA, Saint James Parish, LA

The office that day

Everything else NWS New Orleans, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 23, 3:02 PM CDT	Special Weather Statement	LIX	Tangipahoa	28 min
Sep 23, 3:21 PM CDT	Severe Thunderstorm Warning	LIX	Saint John the Baptist, Tangipahoa	24 min
Sep 23, 3:24 PM CDT	Special Marine Warning	LIX		52 min
Sep 23, 3:26 PM CDT	Severe Thunderstorm Warning	LIX	Ascension, Livingston, Saint James, Saint John the Baptist	14 min
Sep 23, 3:43 PM CDT	Special Weather Statement	LIX	Saint John the Baptist	47 min
Sep 23, 3:50 PM CDT	Special Weather Statement	LIX	Saint Tammany	40 min
Sep 23, 4:05 PM CDT	Special Weather Statement	LIX	Saint James	40 min
Sep 23, 4:31 PM CDT	Special Weather Statement	LIX	Saint Tammany	29 min
Sep 23, 4:43 PM CDT	Special Weather Statement	LIX	Saint James	47 min
Sep 23, 5:30 PM CDT	Special Weather Statement	LIX	Assumption	30 min
Sep 23, 5:48 PM CDT	Special Weather Statement	LIX	Assumption	27 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 2023 Every severe thunderstorm warning in 2023

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.