Alert archive / Iowa / River Flood Warnings / 2018

River Flood Warnings in Iowa, April 2018

31 river flood warnings in April 2018. 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 river flood warnings reaches back to 2005.

River Flood Warnings by county

Each county as a circle sized by its count in April 2018. Tap one for its archive.

River Flood Warnings
31
Busiest day
April 13, 20187 river 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.

IssuedProductOfficeCountiesLasted
Apr 3, 4:48 PM CDTRiver Flood WarningDMXEmmet6 days
Apr 12, 9:58 AM CDTRiver Flood WarningDMXEmmet38 days
Apr 13, 9:41 AM CDTRiver Flood WarningFSDPlymouth, Sioux59 hr
Apr 13, 9:41 AM CDTRiver Flood WarningFSDPlymouth3 days
Apr 13, 9:41 AM CDTRiver Flood WarningFSDLyon3 days
Apr 13, 9:41 AM CDTRiver Flood WarningFSDClay4 days
Apr 13, 9:41 AM CDTRiver Flood WarningFSDClay, Dickinson63 hr
Apr 13, 9:41 AM CDTRiver Flood WarningFSDClay25 days
Apr 13, 9:41 AM CDTRiver Flood WarningFSDBuena Vista, Clay43 days
Apr 14, 6:52 AM CDTRiver Flood WarningDMXCerro Gordo, Floyd, Worth11 hr
Apr 14, 7:30 AM CDTRiver Flood WarningFSDClay, Dickinson5 days
Apr 14, 10:42 AM CDTRiver Flood WarningDMXBlack Hawk12 days
Apr 15, 4:36 AM CDTRiver Flood WarningARXFloyd24 hr
Apr 17, 9:50 AM CDTRiver Flood WarningFSDPlymouth, Sioux18 days
Apr 17, 9:50 AM CDTRiver Flood WarningFSDPlymouth19 days
Apr 18, 10:02 AM CDTRiver Flood WarningFSDLyon7 days
Apr 18, 10:02 AM CDTRiver Flood WarningFSDClay7 days
Apr 18, 10:02 AM CDTRiver Flood WarningFSDCherokee3 days
Apr 20, 10:54 AM CDTRiver Flood WarningDMXHumboldt19 days
Apr 21, 12:40 AM CDTRiver Flood WarningFSDClay, Dickinson17 days
Apr 23, 10:41 AM CDTRiver Flood WarningFSDLyon, Sioux9 days
Apr 23, 8:30 PM CDTRiver Flood WarningDMXPalo Alto, Pocahontas11 days
Apr 24, 9:02 AM CDTRiver Flood WarningFSDLyon6 days
Apr 24, 9:02 AM CDTRiver Flood WarningFSDCherokee6 days
Apr 25, 8:18 AM CDTRiver Flood WarningFSDDickinson32 hr
Apr 25, 1:50 PM CDTRiver Flood WarningFSDLyon11 days
Apr 27, 11:32 AM CDTRiver Flood WarningARXAllamakee, Clayton17 days
Apr 28, 10:59 AM CDTRiver Flood WarningDVNDubuque, Jackson18 days
Apr 29, 10:26 AM CDTRiver Flood WarningARXClayton14 days
Apr 29, 1:49 PM CDTRiver Flood WarningDVNClinton, Scott19 days
Apr 29, 1:49 PM CDTRiver Flood WarningDVNMuscatine, Scott20 days

By county

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

Nearby

Alerts in force nowTornadoes on recordThe radar archive20172019

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.