Alert archive / Louisiana / Flash Flood Watches

Flash Flood Watches in Louisiana, 2011

15 flash flood watches in 2011. 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 watches reaches back to 2005.

Flash Flood Watches by county

Each county as a circle sized by its count in 2011. Tap one for its archive.

Flash Flood Watches
15
Busiest month
September4 flash flood watches
Busiest day
March 8, 20112 flash flood watches

Over time

By month

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.

IssuedProductOfficeCountiesLasted
Mar 7, 3:52 PM CSTFlash Flood WatchLIXAssumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 6 more50 hr
Mar 7, 6:02 PM CSTFlash Flood WatchJANCatahoula, Concordia, Franklin, Madison, Tensas41 hr
Mar 8, 4:52 AM CSTFlash Flood WatchLCHAvoyelles, Evangeline, Lafayette, Rapides, Saint Landry, Saint Martin25 hr
Apr 20, 9:22 AM CDTFlash Flood WatchJANEast Carroll, Franklin, Madison, Morehouse, Richland, Tensas and 1 more31 hr
Apr 26, 7:36 AM CDTFlash Flood WatchJANEast Carroll, Franklin, Madison, Morehouse, Richland, Tensas and 1 more32 hr
May 12, 4:00 PM CDTFlash Flood WatchJANConcordia, East Carroll, Madison, Tensas23 hr
May 20, 2:53 PM CDTFlash Flood WatchJANCatahoula, Concordia, East Carroll, Madison, Tensas19 hr
Jul 25, 5:33 AM CDTFlash Flood WatchJANConcordia12 hr
Jul 26, 4:05 AM CDTFlash Flood WatchLIXAssumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more15 hr
Sep 1, 4:03 AM CDTFlash Flood WatchLIXAssumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more4 days
Sep 2, 12:58 PM CDTFlash Flood WatchLCHAllen, Avoyelles, Evangeline, Lafayette, Rapides, Saint Landry and 1 more63 hr
Sep 2, 3:11 PM CDTFlash Flood WatchJANCatahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more3 days
Sep 3, 4:07 PM CDTFlash Flood WatchSHVCaldwell, Grant, Jackson, LaSalle, Natchitoches, Ouachita and 1 more36 hr
Dec 4, 4:56 AM CSTFlash Flood WatchSHVBienville, Bossier, Caddo, Claiborne, De Soto, Lincoln and 3 more30 hr
Dec 22, 5:09 AM CSTFlash Flood WatchJANCatahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more7 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

5 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 8, 20112flash flood watches
  2. September 2, 20112flash flood watches
  3. March 7, 20111flash flood watches
  4. April 20, 20111flash flood watches
  5. April 26, 20111flash flood watches
  6. May 12, 20111flash flood watches
  7. May 20, 20111flash flood watches
  8. July 25, 20111flash flood watches
  9. July 26, 20111flash flood watches
  10. September 1, 20111flash flood watches
  11. September 3, 20111flash flood watches
  12. December 4, 20111flash flood watches

Nearby

Alerts in force nowTornadoes on recordThe radar archive20102012

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.