Alert archive / Kansas / Flash Flood Warnings in 2016

Flash Flood Warning 21, NWS Dodge City, KS

September 9, 2016Clark County, Kansas

NWS Dodge City, KS issued this flash flood warning at Sep 9, 2016, 6:14 PM CDT for Clark County, Kansas. It was in force for 3 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
Sep 9, 2016, 6:14 PM CDT (23:14 UTC)
Expired
Sep 9, 2016, 9:15 PM CDT
In force
3 hr
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Flood severity
None

County Clark County, KS

The radar

The Dodge City radar (KDDC), 72 km from the middle of the area, began a volume at 23:14 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

Dodge City, (KDDC), launched 12:00Z, 11.2 hours before the alert went out and 72 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, Dodge City, at 12:00Z on 2016-09-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1255 joules per kilogram.LCLLFCEL10008507005003002001001 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, Dodge City, at 12:00Z on 2016-09-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 102 square meters per square second.193958Sfc1 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
1255 J/kg
Mixed-layer CIN
-196 J/kg
Mixed-layer LCL
1239 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
102 m²/s²
0-3 km storm-relative helicity
30 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.5

Open this sounding in Storm Lab

The text

As transmitted.

235 
WGUS53 KDDC 092314
FFWDDC
KSC025-100215-
/O.NEW.KDDC.FF.W.0021.160909T2314Z-160910T0215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
614 PM CDT FRI SEP 9 2016

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHEASTERN CLARK COUNTY IN SOUTHWESTERN KANSAS...

* UNTIL 915 PM CDT

* AT 612 PM CDT...LOCAL LAW ENFORCEMENT OFFICIALS REPORTED
  WIDESPREAD STREET FLOODING IN ASHLAND. RADAR ESTIMATES 2 TO 3
  INCHES OF RAIN HAS FALLEN FROM ASHLAND TO SITKA. FLASH FLOODING IS
  OCCURING...AND SLOW STORM MOVEMENT WILL ADD TO THE FLOODING THREAT.

DO NOT DRIVE THROUGH WATER OF UNKNOWN DEPTH!

TURN AROUND...DON'T DROWN!

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  ASHLAND AND SITKA. 

LAT...LON 3705 9986 3725 9986 3726 9959 3705 9959

$$

TURNER
2 follow-up statements
889 
WGUS73 KDDC 100020
FFSDDC

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
720 PM CDT FRI SEP 9 2016

KSC025-100215-
/O.CON.KDDC.FF.W.0021.000000T0000Z-160910T0215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CLARK KS-
720 PM CDT FRI SEP 9 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 915 PM CDT FOR
SOUTHEASTERN CLARK COUNTY...

AT 716 PM CDT...ADDITIONAL WEAK THUNDERSTORMS WERE PRODUCING
MODERATE TO HEAVY RAINFALL NEAR ASHLAND. RAINFALL AMOUNTS OF 2 TO 4
INCHES HAVE BEEN COMMON THIS EVENING...NEAR AND SOUTH OF ASHLAND.
STREET FLOODING WILL CONTINUE. DANGEROUS RUNOFF INTO
STREAMS...CREEKS AND DITCHES WILL CONTINUE. ALL RAIN IS EXPECTED TO
END BY 8:30 PM CDT. 

MOST FLOODING FATALITIES OCCUR IN AUTOMOBILES. DO NOT DRIVE THROUGH
WATER OF UNKNOWN DEPTH. 

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
ASHLAND AND SITKA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TURN AROUND...DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.

&&

LAT...LON 3705 9986 3725 9986 3726 9959 3705 9959

$$

TURNER
352 
WGUS73 KDDC 100210
FFSDDC

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
910 PM CDT FRI SEP 9 2016

KSC025-100219-
/O.EXP.KDDC.FF.W.0021.000000T0000Z-160910T0215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CLARK KS-
910 PM CDT FRI SEP 9 2016

...THE FLASH FLOOD WARNING FOR SOUTHEASTERN CLARK COUNTY WILL EXPIRE
AT 915 PM CDT...

FLOODING IS NO LONGER EXPECTED TO POSE A THREAT. PLEASE CONTINUE TO
HEED ANY REMAINING ROAD CLOSURES.

LAT...LON 3705 9986 3725 9986 3726 9959 3705 9959

$$

TURNER

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 8, 7:09 PM CDTSpecial Weather StatementDDCClark36 min
Sep 8, 7:14 PM CDTSevere Thunderstorm WarningDDCBarber, Comanche46 min
Sep 8, 7:39 PM CDTSpecial Weather StatementDDCBarber51 min
Sep 8, 10:07 PM CDTSpecial Weather StatementDDCPratt38 min
Sep 8, 11:05 PM CDTSpecial Weather StatementDDCPratt40 min
Sep 8, 11:25 PM CDTSpecial Weather StatementDDCBarber35 min
Sep 9, 2:20 AM CDTDense Fog AdvisoryDDCFinney, Kearny, Lane, Ness, Scott, Trego8 hr
Sep 9, 2:28 AM CDTFlash Flood WatchDDCBarber, Pratt, Stafford19 hr
Sep 9, 4:38 PM CDTSpecial Weather StatementDDCComanche67 min
Sep 9, 5:02 PM CDTSpecial Weather StatementDDCMeade58 min
Sep 9, 5:14 PM CDTSpecial Weather StatementDDCKiowa46 min
Sep 9, 5:23 PM CDTSpecial Weather StatementDDCClark67 min
Sep 9, 5:37 PM CDTSevere Thunderstorm WarningDDCClark, Meade53 min
Sep 9, 5:37 PM CDTSevere Thunderstorm WarningDDCKiowa38 min
Sep 9, 5:41 PM CDTSevere Thunderstorm WarningDDCClark34 min
Sep 9, 6:15 PM CDTSevere Thunderstorm WarningDDCBarber, Pratt45 min
Sep 9, 6:15 PM CDTSevere Thunderstorm WarningDDCClark19 min
Sep 9, 6:29 PM CDTSevere Thunderstorm WarningDDCPratt46 min
Sep 9, 6:29 PM CDTSevere Thunderstorm WarningDDCComanche, Kiowa23 min
Sep 9, 6:49 PM CDTAreal Flood AdvisoryDDCFord, Kiowa116 min

Nearby

Flash Flood Warnings in Kansas, 2016Every flash flood warning in 2016

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.