Alert archive / Kansas / Flash Flood Warnings in 2013

Flash Flood Warning 13, NWS Wichita, KS

August 9, 2013Allen County, Woodson County, Kansas

NWS Wichita, KS issued this flash flood warning at Aug 9, 2013, 7:24 AM CDT for Allen County, Woodson County, Kansas. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Aug 9, 2013, 7:24 AM CDT (12:24 UTC)
Expired
Aug 9, 2013, 11:30 AM CDT
In force
4 hr
Issued by
NWS Wichita, KS
Area
Storm-based polygon
Flood severity
None

Counties Allen County, KS, Woodson County, KS

The radar

The Topeka radar (KTWX), 136 km from the middle of the area, began a volume at 12:25 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 nearest sounding before it

Topeka, KS (KFOE), launched 12:00Z, 0.4 hours before the alert went out and 125 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Topeka, KS at 12:00Z on 2013-08-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Topeka, KS at 12:00Z on 2013-08-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -10 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1215 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
-10 m²/s²
0-3 km storm-relative helicity
140 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

994 
WGUS53 KICT 091224
FFWICT
KSC001-207-091630-
/O.NEW.KICT.FF.W.0013.130809T1224Z-130809T1630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE WICHITA KS
724 AM CDT FRI AUG 9 2013

THE NATIONAL WEATHER SERVICE IN WICHITA HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  ALLEN COUNTY IN SOUTHEAST KANSAS...
  WOODSON COUNTY IN SOUTHEAST KANSAS...

* UNTIL 1130 AM CDT.

* AT 718 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED 
  TO INDICATED VERY HEAVY RAIN FROM THUNDERSTORMS OVER THE WARNED
  AREA.

  DOPPLER RADAR ESTIMATED BETWEEN 2 TO 4 INCHES OF RAIN HAVE FALLEN
  ACROSS THE AREA...WITH ADDITIONAL RAINFALL AMOUNTS OF UP TO ONE
  INCH POSSIBLE.

* LOCATIONS WITHIN THE WARNING INCLUDE...
  BASSETT...BATESVILLE...GAS...HUMBOLDT...IOLA...LA HARPE...
  MILDRED...MORAN...NEOSHO FALLS...ROSE...TORONTO...YATES CENTER...
  IOLA AIRPORT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.

THIS REPLACES THE FLOOD WARNING ALREADY IN EFFECT FOR THE WARNED 
AREA.

&&

LAT...LON 3774 9596 3804 9596 3804 9508 3782 9507

$$

DARMOFAL
1 follow-up statement
208 
WGUS73 KICT 091622
FFSICT

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
1122 AM CDT FRI AUG 9 2013

KSC001-207-091629-
/O.CAN.KICT.FF.W.0013.000000T0000Z-130809T1630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ALLEN KS-WOODSON KS-
1122 AM CDT FRI AUG 9 2013

...THE FLASH FLOOD WARNING HAS BEEN CANCELLED FOR WOODSON AND ALLEN
COUNTIES...

AT 1119 AM CDT...EMERGENCY MANAGEMENT REPORTS THAT THE FLASH FLOODING
IS NO LONGER OCCURRING. HOWEVER THERE REMAINS QUITE A BIT OF WATER 
IN THE FIELDS WITH CREEKS AND STREAMS STILL SWOLLEN AND SOME 
ROADWAYS CLOSED DUE TO HIGH WATER. BECAUSE OF THIS THE FLASH FLOOD 
WARNING HAS BEEN REPLACED WITH AN AREAL FLOOD WARNING IN EFFECT 
UNTIL SATURDAY AT 1120 AM.

LAT...LON 3774 9596 3804 9596 3804 9508 3782 9507

$$

SMITH

The office that day

Everything else NWS Wichita, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 8, 8:47 PM CDTSpecial Weather StatementICTHarper28 min
Aug 8, 9:16 PM CDTSpecial Weather StatementICTHarper29 min
Aug 8, 9:34 PM CDTSpecial Weather StatementICTHarper26 min
Aug 9, 4:08 AM CDTSpecial Weather StatementICTKingman, Sumner52 min
Aug 9, 5:18 AM CDTAreal Flood WarningICTCowley, Sumner26 hr
Aug 9, 6:05 AM CDTAreal Flood WarningICTSedgwick4 hr
Aug 9, 6:27 AM CDTAreal Flood WarningICTAllen, Woodson5 hr
Aug 9, 7:02 AM CDTAreal Flood WarningICTButler, Chase, Greenwood, McPherson, Marion5 hr
Aug 9, 8:43 AM CDTRiver Flood WarningICTButler, Cowley24 hr
Aug 9, 8:43 AM CDTRiver Flood WarningICTCowley36 hr
Aug 9, 8:52 AM CDTFlash Flood WarningICTMcPherson, Marion6 hr
Aug 9, 10:12 AM CDTFlash Flood WarningICTRice7 hr
Aug 9, 10:39 AM CDTFlash Flood WarningICTGreenwood5 hr
Aug 9, 11:24 AM CDTAreal Flood WarningICTAllen, Woodson24 hr
Aug 9, 11:25 AM CDTRiver Flood WarningICTSumner9 hr
Aug 9, 1:52 PM CDTAreal Flood WarningICTHarvey, McPherson, Marion24 hr
Aug 9, 2:12 PM CDTAreal Flood WarningICTChautauqua24 hr
Aug 9, 3:11 PM CDTRiver Flood WarningICTAllen5 hr
Aug 9, 3:11 PM CDTRiver Flood WarningICTAllen, Neosho17 hr
Aug 9, 3:13 PM CDTRiver Flood WarningICTHarvey, Reno18 hr
Aug 9, 3:45 PM CDTAreal Flood WarningICTGreenwood24 hr
Aug 9, 5:06 PM CDTAreal Flood WarningICTRice24 hr

Nearby

Flash Flood Warnings in Kansas, 2013Every flash flood warning in 2013

Sources

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