Alert archive / South Dakota / Flash Flood Warnings in 2019

Flash Flood Warning 3, NWS Rapid City, SD

May 31, 2019Pennington County, South Dakota

NWS Rapid City, SD issued this flash flood warning at May 31, 2019, 4:21 PM MDT for Pennington County, South Dakota. It was in force for 5 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
May 31, 2019, 4:21 PM MDT (22:21 UTC)
Expired
May 31, 2019, 9:15 PM MDT
In force
5 hr
Issued by
NWS Rapid City, SD
Area
Storm-based polygon
Flood severity
None

County Pennington County, SD

The radar

The Rapid City radar (KUDX), 13 km from the middle of the area, began a volume at 22:24 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The office that day

Everything else NWS Rapid City, SD issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 31, 7:56 AM MDTAreal Flood AdvisoryUNRCuster, Pennington7 days
May 31, 12:14 PM MDTSpecial Weather StatementUNRCuster31 min
May 31, 12:45 PM MDTSpecial Weather StatementUNRLawrence30 min
May 31, 1:36 PM MDTSpecial Weather StatementUNRButte24 min
May 31, 1:55 PM MDTSpecial Weather StatementUNRButte35 min
May 31, 2:15 PM MDTSpecial Weather StatementUNRButte30 min
May 31, 2:19 PM MDTSpecial Weather StatementUNRButte26 min
May 31, 3:03 PM MDTSpecial Weather StatementUNRPerkins27 min
May 31, 3:19 PM MDTSevere Thunderstorm WarningUNRMeade, Pennington56 min
May 31, 3:26 PM MDTSpecial Weather StatementUNRTripp34 min
May 31, 3:54 PM MDTSpecial Weather StatementUNRJackson36 min
May 31, 4:56 PM MDTSpecial Weather StatementUNRTripp34 min
May 31, 5:00 PM MDTAreal Flood WarningUNRMeade, Pennington48 hr
May 31, 5:24 PM MDTSpecial Weather StatementUNRLawrence51 min
May 31, 5:47 PM MDTSpecial Weather StatementUNRLawrence28 min

Nearby

Flash Flood Warnings in South Dakota, 2019Every flash flood warning in 2019

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.