Flash Flood Warning 31, NWS Sioux Falls, SD

Issued

Jun 21, 2005, 12:56 AM CDT (05:56 UTC)

Expired

Jun 21, 2005, 4:00 AM CDT

In force

3 hr

Issued by

NWS Sioux Falls, SD

Area

Counties, with a storm outline in the text

County Charles Mix County, SD

The Sioux Falls radar (KFSD), 151 km from the middle of the area, began a volume at 05:58 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.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

000 
WGUS53 KFSD 210559
FFWFSD
SDC023-210900-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1256 AM CDT TUE JUN 21 2005

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  CHARLES MIX COUNTY IN SOUTH CENTRAL SOUTH DAKOTA

* UNTIL 400 AM CDT

* AT 1256 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR 
  INDICATED FLASH FLOODING FROM A COMPLEX OF THUNDERSTORM OVER 
  THE EASTERN HALF OF CHARLES MIX COUNTY.  THIS COMPLEX OF STORMS 
  AS MOVING TO THE SOUTHEAST AT 5 MPH.

ONE TO THREE INCHES OF RAIN WAS ESTIMATED ON RADAR BETWEEN LAKE 
ANDES AND WAGNER.  WITH ADDITIONAL RAINFALL OF 1 TO 2 INCHES 
EXPECTED THROUGH 230 AM CDT...FLASH FLOODING CAN BE EXPECTED TO 
DEVELOP...ESPECIALLY AROUND GEDDES...LAKE ANDES AND WAGNER.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. MOVE
UP TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS
SUBJECT TO FLOODING WHEN WATER BEGINS RISING.

LAT...LON 4336 9872 4321 9886 4286 9818 4316 9811

$$

SCHUMACHER

000 
WGUS73 KFSD 210612
FFSFSD

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
108 AM CDT TUE JUN 21 2005

SDC023-210900-
CHARLES MIX SD-
108 AM CDT TUE JUN 21 2005

...A FLASH FLOOD WARNING CONTINUES UNTIL 400 AM CDT FOR CHARLES MIX
COUNTY...

AT 108 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A COMPLEX OF THUNDERSTORMS PRODUCING FLASH FLOODING.  THESE 
STORMS WERE LOCATED ACROSS EASTERN CHARLES MIX COUNTY AND MOVING 
SOUTHEAST AT 5 MPH.

AT 100 AM CDT...CHARLES MIX COUNTY SHERIFF OFFICE REPORTED 6 TO 8 
INCHES OF WATER MOVING OVER STREETS IN WAGNER.  WITH HEAVY RAIN 
EXPECTED TO CONTINUE THROUGH 230 AM...ADDITIONAL RAINFALL OF 1 TO 3 
INCHES IS EXPECTED WHICH WILL CAUSE ADDITIONAL FLOODING AROUND 
WAGNER...LAKE ANDES AND GEDDES.  

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. MOVE
UP TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS
SUBJECT TO FLOODING WHEN WATER BEGINS RISING.

LAT...LON 4336 9872 4321 9886 4286 9818 4316 9811

$$

SCHUMACHER

Flash Flood Warnings in South Dakota, 2005Every flash flood warning in 2005

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