Alert archive / Louisiana / Flash Flood Warnings / 2012
Flash Flood Warnings in Louisiana, July 2012
20 flash flood warnings in July 2012. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in July 2012. Tap one for its archive.
- Flash Flood Warnings
- 20
- Busiest day
- July 20, 20129 flash flood warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 11, 2:13 PM CDT | Flash Flood Warning | SHV | Bossier, Caddo, Claiborne, Union, Webster | 4 hr |
| Jul 11, 3:24 PM CDT | Flash Flood Warning | SHV | Bienville, Jackson, Winn | 3 hr |
| Jul 11, 4:35 PM CDT | Flash Flood Warning | SHV | Bienville, Natchitoches, Red River, Winn | 3 hr |
| Jul 11, 4:49 PM CDT | Flash Flood Warning | SHV | Jackson, Ouachita | 3 hr |
| Jul 13, 5:44 AM CDT | Flash Flood Warning | SHV | Sabine | 4 hr |
| Jul 13, 7:45 AM CDT | Flash Flood Warning | SHV | Sabine | 2 hr |
| Jul 19, 2:56 PM CDT | Flash Flood Warning | LIX | Saint Tammany | 2 hr |
| Jul 19, 3:43 PM CDT | Flash Flood Warning | LIX | Saint Tammany | 2 hr |
| Jul 19, 5:03 PM CDT | Flash Flood Warning | LIX | Saint Tammany | 117 min |
| Jul 19, 6:03 PM CDT | Flash Flood Warning | LIX | Saint Charles, Saint John the Baptist | 3 hr |
| Jul 19, 6:58 PM CDT | Flash Flood Warning | JAN | Concordia, Tensas | 2 hr |
| Jul 20, 11:28 AM CDT | Flash Flood Warning | LIX | Jefferson, Lafourche, Orleans, Plaquemines, Saint Bernard, Saint Charles | 3 hr |
| Jul 20, 12:56 PM CDT | Flash Flood Warning | LIX | Lafourche, Terrebonne | 94 min |
| Jul 20, 1:46 PM CDT | Flash Flood Warning | LIX | Ascension, Jefferson, Lafourche, Saint Charles, Saint James, Saint John the Baptist | 4 hr |
| Jul 20, 2:19 PM CDT | Flash Flood Warning | LIX | Ascension, Assumption, Iberville, Lafourche, Saint James, Terrebonne | 116 min |
| Jul 20, 2:56 PM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard | 64 min |
| Jul 20, 3:47 PM CDT | Flash Flood Warning | LIX | Livingston, Saint Helena, Tangipahoa, Washington | 3 hr |
| Jul 20, 4:02 PM CDT | Flash Flood Warning | LIX | Ascension, Assumption, East Baton Rouge, Iberville, West Baton Rouge | 2 hr |
| Jul 20, 5:04 PM CDT | Flash Flood Warning | LIX | East Baton Rouge, East Feliciana, Livingston, Saint Helena | 116 min |
| Jul 20, 5:24 PM CDT | Flash Flood Warning | JAN | Catahoula | 50 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lafourche Parish4
- Saint Tammany Parish3
- Saint Charles Parish3
- Jefferson Parish3
- Ascension Parish3
- Bienville Parish2
- Jackson Parish2
- Winn Parish2
- Sabine Parish2
- Saint John the Baptist Parish2
- Orleans Parish2
- Plaquemines Parish2
- Saint Bernard Parish2
- Terrebonne Parish2
- Saint James Parish2
- Assumption Parish2
- Iberville Parish2
- Livingston Parish2
- Saint Helena Parish2
- East Baton Rouge Parish2
- Bossier Parish1
- Caddo Parish1
- Claiborne Parish1
- Union Parish1
- Webster Parish1
- Natchitoches Parish1
- Red River Parish1
- Ouachita Parish1
- Concordia Parish1
- Tensas Parish1
- Tangipahoa Parish1
- Washington Parish1
- West Baton Rouge Parish1
- East Feliciana Parish1
- Catahoula Parish1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.