Flash Flood Warning 13, NWS Aberdeen, SD

Issued

Jun 19, 2014, 12:21 AM CDT (05:21 UTC)

Expired

Jun 19, 2014, 9:30 AM CDT

In force

9 hr

Issued by

NWS Aberdeen, SD

Area

Storm-based polygon

Flood severity

None

Counties Traverse County, MN, Day County, SD, Marshall County, SD, Roberts County, SD

The Aberdeen radar (KABR), 90 km from the middle of the area, began a volume at 05:21 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.

259 
WGUS53 KABR 190521
FFWABR
MNC155-SDC037-091-109-191430-
/O.NEW.KABR.FF.W.0013.140619T0521Z-140619T1430Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE ABERDEEN SD
1221 AM CDT THU JUN 19 2014

THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  DAY COUNTY IN NORTHEAST SOUTH DAKOTA...
  NORTHERN ROBERTS COUNTY IN NORTHEAST SOUTH DAKOTA...
  SOUTHEASTERN MARSHALL COUNTY IN NORTHEAST SOUTH DAKOTA...
  SOUTHWESTERN TRAVERSE COUNTY IN WEST CENTRAL MINNESOTA...

* UNTIL 930 AM CDT

* AT 1218 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  SLOW MOVING THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS THE      
  WARNED AREA. DOPPLER RADAR INDICATES THAT TWO TO FOUR INCHES       
  OF RAINFALL HAS ALREADY OCCURRED...WITH ANOTHER INCH OR TWO        
  POSSIBLE OVERNIGHT. 

* RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH FLOODING TO
  OCCUR. SOME LOCATIONS THAT COULD EXPERIENCE FLOODING INCLUDE...
  SISSETON...WEBSTER...BRISTOL...BROWNS VALLEY...COUNTY PARK...
  EDEN...FORT SISSETON STATE PARK...GRENVILLE...HOLMQUIST...LAKE
  CITY...NEW EFFINGTON...PEEVER...PICKEREL LAKE STATE PARK...
  PIERPONT...ROSLYN...ROY LAKE STATE PARK AND WAUBAY WILDLIFE REFUGE.

  IN ADDITION...THE SISSETON AIRPORT HAS RECEIVED 3.27 INCHES OF     
  RAIN AS OF 1220 AM CDT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY.

&&

LAT...LON 4589 9687 4564 9673 4521 9760 4551 9792
      4571 9771

$$
FOWLE

653 
WGUS73 KABR 191035
FFSABR

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE ABERDEEN SD
535 AM CDT THU JUN 19 2014

MNC155-SDC037-091-109-191430-
/O.CON.KABR.FF.W.0013.000000T0000Z-140619T1430Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
TRAVERSE MN-ROBERTS SD-MARSHALL SD-DAY SD-
535 AM CDT THU JUN 19 2014

...FLASH FLOOD WARNING REMAINS IN EFFECT FOR DAY...SOUTHEASTERN
MARSHALL...NORTHERN ROBERTS AND SOUTHWESTERN TRAVERSE COUNTIES UNTIL
930 AM CDT...

AT 534 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
ADDITIONAL THUNDERSTORMS MOVING ACROSS THE WARNED AREA.

RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH FLOODING TO
OCCUR. SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
SISSETON...WEBSTER...BROWNS VALLEY...COUNTY PARK...EDEN...FORT
SISSETON STATE PARK...GRENVILLE...HOLMQUIST...LAKE CITY...NEW
EFFINGTON...PEEVER...PICKEREL LAKE STATE PARK...PIERPONT...ROSLYN...
ROY LAKE STATE PARK AND WAUBAY WILDLIFE REFUGE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

ADDITIONAL RAINFALL AMOUNTS OF HALF AN INCH TO AN INCH ARE POSSIBLE 
IN THE WARNED AREA.

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

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY.

&&

LAT...LON 4589 9687 4564 9673 4521 9760 4551 9792
      4571 9771

$$

166 
WGUS73 KABR 191426
FFSABR

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE ABERDEEN SD
926 AM CDT THU JUN 19 2014

MNC155-SDC037-091-109-191441-
/O.EXP.KABR.FF.W.0013.000000T0000Z-140619T1430Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
TRAVERSE MN-ROBERTS SD-MARSHALL SD-DAY SD-
926 AM CDT THU JUN 19 2014

...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR DAY...SOUTHEASTERN
MARSHALL...NORTHERN ROBERTS AND SOUTHWESTERN TRAVERSE COUNTIES WILL
BE ALLOWED TO EXPIRE AT 930 AM CDT...

EXCESS RUNOFF FROM HEAVY RAIN HAS ENDED OVER THE WARNED AREA. STREAMS
AND CREEKS IN THE WARNED AREA HAVE RECEDED OR WERE BEGINNING TO
RECEDE...ENDING THE FLOOD THREAT. IF FLOODING HAS BEEN OBSERVED...
PLEASE REPORT IT TO YOUR LOCAL LAW ENFORCEMENT AGENCY.

LAT...LON 4589 9687 4564 9673 4521 9760 4551 9792
      4571 9771

$$
PARKIN

Flash Flood Warnings in South Dakota, 2014Flash Flood Warnings in Minnesota, 2014Every flash flood warning in 2014

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.