Alert archive / Iowa / River Flood Warnings / 2020

River Flood Warnings in Iowa, March 2020

55 river flood warnings in March 2020. 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 March 2020. Tap one for its archive.

River Flood Warnings
55
Busiest day
March 20, 20209 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
Mar 4, 10:51 PM CSTRiver Flood WarningFSDClay, Dickinson11 days
Mar 5, 9:43 AM CSTRiver Flood WarningFSDClay49 hr
Mar 7, 3:51 AM CSTRiver Flood WarningFSDPlymouth31 hr
Mar 7, 3:51 AM CSTRiver Flood WarningFSDDickinson32 hr
Mar 7, 6:01 PM CSTRiver Flood WarningFSDClay21 days
Mar 8, 6:52 AM CDTRiver Flood WarningFSDClay7 days
Mar 8, 7:28 PM CDTRiver Flood WarningDMXEmmet32 hr
Mar 9, 3:05 AM CDTRiver Flood WarningFSDLyon21 days
Mar 9, 9:33 AM CDTRiver Flood WarningFSDPlymouth, Sioux54 hr
Mar 9, 9:33 AM CDTRiver Flood WarningFSDPlymouth4 days
Mar 17, 10:58 AM CDTRiver Flood WarningDVNDes Moines42 days
Mar 17, 10:58 AM CDTRiver Flood WarningDVNDes Moines, Lee42 days
Mar 18, 9:45 AM CDTRiver Flood WarningFSDPlymouth, Sioux5 days
Mar 18, 9:45 AM CDTRiver Flood WarningFSDPlymouth21 days
Mar 18, 9:45 AM CDTRiver Flood WarningFSDClay, Dickinson21 days
Mar 18, 9:45 AM CDTRiver Flood WarningFSDClay21 days
Mar 18, 8:50 PM CDTRiver Flood WarningDVNDes Moines, Louisa38 days
Mar 18, 8:50 PM CDTRiver Flood WarningDVNMuscatine, Scott35 days
Mar 18, 8:50 PM CDTRiver Flood WarningDVNMuscatine35 days
Mar 18, 8:50 PM CDTRiver Flood WarningDVNLouisa, Muscatine36 days
Mar 18, 8:50 PM CDTRiver Flood WarningDVNLouisa37 days
Mar 19, 9:45 AM CDTRiver Flood WarningDVNBenton, Iowa21 days
Mar 19, 9:10 PM CDTRiver Flood WarningOAXFremont4 days
Mar 20, 7:03 AM CDTRiver Flood WarningDVNJohnson, Washington24 hr
Mar 20, 7:03 AM CDTRiver Flood WarningDVNKeokuk21 hr
Mar 20, 10:02 AM CDTRiver Flood WarningDVNClinton, Scott21 days
Mar 20, 10:45 AM CDTRiver Flood WarningDVNCedar, Louisa, Muscatine8 days
Mar 20, 10:49 AM CDTRiver Flood WarningARXClayton52 hr
Mar 20, 10:51 AM CDTRiver Flood WarningDMXBlack Hawk71 hr
Mar 20, 11:15 AM CDTRiver Flood WarningDVNDubuque, Jackson21 days
Mar 20, 11:15 AM CDTRiver Flood WarningDVNClinton, Scott21 days
Mar 20, 8:32 PM CDTRiver Flood WarningFSDClay40 hr
Mar 21, 9:54 AM CDTRiver Flood WarningDVNKeokuk51 hr
Mar 27, 11:15 AM CDTRiver Flood WarningFSDLyon21 days
Mar 27, 11:15 AM CDTRiver Flood WarningFSDPlymouth, Sioux8 days
Mar 27, 11:15 AM CDTRiver Flood WarningFSDPlymouth9 days
Mar 27, 11:15 AM CDTRiver Flood WarningFSDClay, Dickinson21 days
Mar 27, 11:15 AM CDTRiver Flood WarningFSDClay21 days
Mar 28, 8:43 AM CDTRiver Flood WarningFSDLyon4 days
Mar 28, 8:43 AM CDTRiver Flood WarningFSDClay4 days
Mar 28, 9:55 AM CDTRiver Flood WarningDMXDavis, Wapello12 hr
Mar 28, 10:52 AM CDTRiver Flood WarningDVNDubuque, Jackson22 days
Mar 28, 10:52 AM CDTRiver Flood WarningDVNClinton, Scott24 days
Mar 28, 10:52 AM CDTRiver Flood WarningDVNLee21 days
Mar 28, 11:21 PM CDTRiver Flood WarningFSDLyon21 days
Mar 29, 10:02 AM CDTRiver Flood WarningARXAllamakee, Clayton20 days
Mar 29, 10:35 AM CDTRiver Flood WarningDVNLouisa34 hr
Mar 29, 1:36 PM CDTRiver Flood WarningFSDClay21 days
Mar 29, 3:21 PM CDTRiver Flood WarningFSDLyon, Sioux23 hr
Mar 29, 3:21 PM CDTRiver Flood WarningFSDSioux21 days
Mar 30, 8:50 AM CDTRiver Flood WarningFSDPlymouth21 days
Mar 30, 10:32 AM CDTRiver Flood WarningDVNDubuque18 days
Mar 30, 8:26 PM CDTRiver Flood WarningOAXFremont5 days
Mar 31, 9:57 AM CDTRiver Flood WarningDVNClinton21 days
Mar 31, 9:57 AM CDTRiver Flood WarningDVNScott21 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 archive20192021

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.