Alert archive / Louisiana / Areal Flood Warnings

Areal Flood Warnings in Louisiana, 2021

32 areal flood warnings in 2021. 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 areal flood warnings reaches back to 2005.

Areal Flood Warnings by county

Each county as a circle sized by its count in 2021. Tap one for its archive.

Areal Flood Warnings
32
Busiest month
May12 areal flood warnings
Busiest day
May 18, 20217 areal flood warnings

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
Feb 11, 11:51 AM CSTAreal Flood WarningLCHAvoyelles, Evangeline, Saint Landry3 hr
Mar 15, 7:04 PM CDTAreal Flood WarningLIXJefferson, Orleans11 min
Mar 23, 9:48 AM CDTAreal Flood WarningLCHAcadia, Allen, Avoyelles, Calcasieu, Cameron, Evangeline and 2 more3 hr
May 4, 3:51 PM CDTAreal Flood WarningJANMorehouse, West Carroll6 hr
May 11, 11:50 AM CDTAreal Flood WarningLIXSaint Tammany, Tangipahoa115 min
May 12, 1:38 AM CDTAreal Flood WarningLCHAcadia, Iberia, Jefferson Davis, Lafayette, Saint Landry, Saint Martin and 2 more3 hr
May 17, 6:50 PM CDTAreal Flood WarningLCHBeauregard, Calcasieu3 hr
May 17, 7:35 PM CDTAreal Flood WarningLCHAcadia, Allen, Calcasieu, Evangeline, Jefferson Davis6 hr
May 17, 11:08 PM CDTAreal Flood WarningLCHVermilion3 hr
May 17, 11:44 PM CDTAreal Flood WarningLCHIberia, Lafayette, Saint Martin, Vermilion3 hr
May 18, 1:40 AM CDTAreal Flood WarningLCHAcadia, Calcasieu, Jefferson Davis5 hr
May 18, 2:25 AM CDTAreal Flood WarningLCHIberia, Lafayette, Saint Landry, Saint Martin, Vermilion6 hr
May 18, 7:00 AM CDTAreal Flood WarningLCHCalcasieu, Jefferson Davis3 hr
May 18, 7:54 AM CDTAreal Flood WarningLCHIberia, Lafayette, Saint Martin, Vermilion2 hr
May 21, 5:49 PM CDTAreal Flood WarningLIXIberville14 hr
Jun 10, 3:51 PM CDTAreal Flood WarningJANEast Carroll, West Carroll6 hr
Jun 10, 9:40 PM CDTAreal Flood WarningJANEast Carroll, West Carroll12 hr
Jul 20, 9:19 AM CDTAreal Flood WarningLIXSaint Tammany3 hr
Jul 20, 10:29 AM CDTAreal Flood WarningLIXSaint Tammany2 hr
Aug 30, 9:58 AM CDTAreal Flood WarningLIXJefferson, Lafourche, Livingston, Plaquemines, Saint Charles, Saint James and 1 more60 hr
Aug 30, 10:53 AM CDTAreal Flood WarningLIXSaint Tammany, Tangipahoa, Washington35 hr
Aug 30, 11:04 AM CDTAreal Flood WarningLIXSaint Helena, Saint Tammany, Tangipahoa, Washington35 hr
Aug 30, 11:34 AM CDTAreal Flood WarningLIXSaint Tammany, Washington34 hr
Aug 30, 12:24 PM CDTAreal Flood WarningLIXAscension, Livingston, Saint John the Baptist, Saint Tammany, Tangipahoa33 hr
Aug 31, 9:45 PM CDTAreal Flood WarningLIXSaint Tammany, Tangipahoa, Washington24 hr
Aug 31, 9:46 PM CDTAreal Flood WarningLIXSaint Helena, Saint Tammany, Tangipahoa, Washington35 hr
Aug 31, 9:48 PM CDTAreal Flood WarningLIXSaint Tammany, Washington35 hr
Aug 31, 9:50 PM CDTAreal Flood WarningLIXAscension, Livingston, Saint John the Baptist, Saint Tammany, Tangipahoa24 hr
Sep 1, 9:45 PM CDTAreal Flood WarningLIXAscension, Livingston, Saint John the Baptist, Saint Tammany, Tangipahoa11 hr
Sep 1, 9:47 PM CDTAreal Flood WarningLIXJefferson, Lafourche, Livingston, Plaquemines, Saint Charles, Saint James and 1 more11 hr
Sep 1, 9:50 PM CDTAreal Flood WarningLIXSaint Tammany, Tangipahoa, Washington11 hr
Sep 15, 11:13 AM CDTAreal Flood WarningLCHAvoyelles, Evangeline, Rapides, Saint Landry6 hr

By county

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

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 18, 20217areal flood warnings
  2. August 30, 20215areal flood warnings
  3. September 1, 20214areal flood warnings
  4. September 2, 20213areal flood warnings
  5. July 20, 20212areal flood warnings
  6. February 11, 20211areal flood warnings
  7. March 16, 20211areal flood warnings
  8. March 23, 20211areal flood warnings
  9. May 4, 20211areal flood warnings
  10. May 11, 20211areal flood warnings
  11. May 12, 20211areal flood warnings
  12. May 17, 20211areal flood warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20202022

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.