Alert archive / Louisiana / Flash Flood Warnings in 2023
Flash Flood Warning 42, NWS New Orleans, LA
NWS New Orleans, LA issued this flash flood warning at Sep 4, 2023, 12:11 PM CDT for Jefferson Parish, Orleans Parish, Saint Charles Parish, Louisiana. It was in force for 3 hr. 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 4, 2023, 12:11 PM CDT (17:11 UTC)
- Expired
- Sep 4, 2023, 3:15 PM CDT
- In force
- 3 hr
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Flood severity
- None
Counties Jefferson Parish, LA, Orleans Parish, LA, Saint Charles Parish, LA
The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 4, 8:36 AM CDT | Special Marine Warning | LIX | 54 min | |
| Sep 4, 8:46 AM CDT | Special Marine Warning | LIX | 44 min | |
| Sep 4, 9:32 AM CDT | Special Marine Warning | LIX | 36 min | |
| Sep 4, 9:42 AM CDT | Areal Flood Advisory | LIX | Saint Tammany, Washington | 3 hr |
| Sep 4, 11:54 AM CDT | Flash Flood Warning | LIX | Saint Tammany | 3 hr |
| Sep 4, 12:01 PM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans, Saint Charles | 10 min |
| Sep 4, 12:15 PM CDT | Special Marine Warning | LIX | 60 min | |
| Sep 4, 12:52 PM CDT | Flash Flood Warning | LIX | Saint Tammany | 113 min |
| Sep 4, 1:14 PM CDT | Special Marine Warning | LIX | 61 min | |
| Sep 4, 1:29 PM CDT | Areal Flood Advisory | LIX | Lafourche, Saint Charles, Saint James, Saint John the Baptist | 95 min |
| Sep 4, 2:09 PM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard, Saint Charles | 3 hr |
| Sep 4, 3:02 PM CDT | Areal Flood Advisory | LIX | Orleans, Saint Tammany | 2 hr |
| Sep 4, 3:04 PM CDT | Special Weather Statement | LIX | West Baton Rouge | 26 min |
| Sep 4, 3:08 PM CDT | Special Weather Statement | LIX | Pointe Coupee | 37 min |
| Sep 4, 3:15 PM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Saint Charles | 3 hr |
| Sep 4, 3:39 PM CDT | Special Weather Statement | LIX | Iberville | 36 min |
| Sep 4, 4:05 PM CDT | Special Weather Statement | LIX | West Baton Rouge | 25 min |
| Sep 4, 4:28 PM CDT | Areal Flood Advisory | LIX | Iberville, Pointe Coupee, West Baton Rouge | 2 hr |
| Sep 4, 4:37 PM CDT | Special Weather Statement | LIX | West Baton Rouge | 38 min |
| Sep 4, 3:40 AM CDT | Special Weather Statement | LIX | Harrison | 35 min |
Nearby
Flash Flood Warnings in Louisiana, 2023Every flash flood 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.