Alert archive / Louisiana / Flash Flood Warnings / 2012
Flash Flood Warnings in Louisiana, August 2012
33 flash flood warnings in August 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 August 2012. Tap one for its archive.
- Flash Flood Warnings
- 33
- Busiest day
- August 29, 20128 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 |
|---|---|---|---|---|
| Aug 7, 9:00 AM CDT | Flash Flood Warning | SHV | Grant, LaSalle, Natchitoches, Winn | 108 min |
| Aug 9, 10:00 PM CDT | Flash Flood Warning | JAN | Catahoula, Franklin, Richland | 3 hr |
| Aug 9, 10:21 PM CDT | Flash Flood Warning | JAN | East Carroll, Morehouse, Richland, West Carroll | 114 min |
| Aug 10, 6:22 PM CDT | Flash Flood Warning | JAN | Concordia | 79 min |
| Aug 11, 5:40 AM CDT | Flash Flood Warning | LIX | Saint Tammany | 2 hr |
| Aug 11, 7:14 AM CDT | Flash Flood Warning | LIX | Saint John the Baptist | 2 hr |
| Aug 11, 7:51 AM CDT | Flash Flood Warning | LCH | Iberia, Lafayette, Saint Martin, St. Mary, Vermilion | 3 hr |
| Aug 11, 7:55 AM CDT | Flash Flood Warning | LIX | Livingston | 95 min |
| Aug 16, 3:13 PM CDT | Flash Flood Warning | LIX | Orleans, Saint Bernard | 110 min |
| Aug 17, 8:18 AM CDT | Flash Flood Warning | SHV | Ouachita | 94 min |
| Aug 29, 12:57 AM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard, Saint Charles | 6 hr |
| Aug 29, 4:02 AM CDT | Flash Flood Warning | LIX | Plaquemines | 6 hr |
| Aug 29, 6:54 AM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Saint Bernard, Saint Charles | 3 hr |
| Aug 29, 12:34 PM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Saint Charles, Saint John the Baptist | 3 hr |
| Aug 29, 1:51 PM CDT | Flash Flood Warning | LIX | Saint Tammany, Washington | 3 hr |
| Aug 29, 1:53 PM CDT | Flash Flood Warning | LIX | Ascension, East Baton Rouge, Livingston, Tangipahoa | 3 hr |
| Aug 29, 4:44 PM CDT | Flash Flood Warning | LIX | Saint Tammany, Washington | 3 hr |
| Aug 29, 6:01 PM CDT | Flash Flood Warning | LIX | Lafourche, Saint Charles, Saint John the Baptist | 3 hr |
| Aug 29, 7:09 PM CDT | Flash Flood Warning | LIX | Ascension, East Baton Rouge, Livingston, Tangipahoa | 6 hr |
| Aug 29, 7:42 PM CDT | Flash Flood Warning | LIX | Saint Tammany, Washington | 4 hr |
| Aug 29, 11:45 PM CDT | Flash Flood Warning | LIX | Washington | 5 hr |
| Aug 30, 1:52 AM CDT | Flash Flood Warning | LIX | Saint Tammany | 3 hr |
| Aug 30, 4:58 AM CDT | Flash Flood Warning | LIX | Saint Tammany | 4 hr |
| Aug 30, 9:43 AM CDT | Flash Flood Warning | LIX | Saint Tammany | 3 hr |
| Aug 30, 11:11 AM CDT | Flash Flood Warning | LIX | Tangipahoa | 3 hr |
| Aug 30, 1:20 PM CDT | Flash Flood Warning | LIX | Saint Charles, Saint John the Baptist | 3 hr |
| Aug 30, 7:04 PM CDT | Flash Flood Warning | LIX | Ascension, Livingston, Tangipahoa | 3 hr |
| Aug 30, 8:41 PM CDT | Flash Flood Warning | LIX | Washington | 3 hr |
| Aug 31, 3:55 AM CDT | Flash Flood Warning | SHV | Caldwell, Grant, LaSalle | 6 hr |
| Aug 31, 6:36 AM CDT | Flash Flood Warning | JAN | Catahoula, Concordia, Franklin | 4 hr |
| Aug 31, 8:11 AM CDT | Flash Flood Warning | LCH | Avoyelles, Rapides | 6 hr |
| Aug 31, 11:56 AM CDT | Flash Flood Warning | LIX | Ascension | 3 hr |
| Aug 31, 2:39 PM CDT | Flash Flood Warning | LIX | Livingston, Saint Helena, Tangipahoa, Washington | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Saint Tammany Parish7
- Washington Parish6
- Livingston Parish5
- Saint Charles Parish5
- Tangipahoa Parish5
- Saint John the Baptist Parish4
- Orleans Parish4
- Ascension Parish4
- Saint Bernard Parish3
- Jefferson Parish3
- Grant Parish2
- LaSalle Parish2
- Catahoula Parish2
- Franklin Parish2
- Richland Parish2
- Concordia Parish2
- Plaquemines Parish2
- East Baton Rouge Parish2
- Natchitoches Parish1
- Winn Parish1
- East Carroll Parish1
- Morehouse Parish1
- West Carroll Parish1
- Iberia Parish1
- Lafayette Parish1
- Saint Martin Parish1
- St. Mary Parish1
- Vermilion Parish1
- Ouachita Parish1
- Lafourche Parish1
- Caldwell Parish1
- Avoyelles Parish1
- Rapides Parish1
- Saint Helena 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.