Alert archive / Kansas / Flash Flood Warnings in 2005

Flash Flood Warning 13, NWS Goodland, KS

August 27, 2005Norton County, Kansas

NWS Goodland, KS issued this flash flood warning at Aug 27, 2005, 11:27 PM CDT for Norton 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
Aug 27, 2005, 11:27 PM CDT (04:27 UTC)
Expired
Aug 28, 2005, 2:30 AM CDT
In force
3 hr
Issued by
NWS Goodland, KS
Area
Counties, with a storm outline in the text

County Norton County, KS

The radar

The Grand Island radar (KUEX), 142 km from the middle of the area, began a volume at 04:30 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

N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 4.5 hours before the alert went out and 175 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, N. Platte/Lee Bi, NE at 00:00Z on 2005-08-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 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, N. Platte/Lee Bi, NE at 00:00Z on 2005-08-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -7 square meters per square second.1939Sfc1 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
3401 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
-7 m²/s²
0-3 km storm-relative helicity
55 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.

000 
WGUS53 KGLD 280430
FFWGLD
KSC137-280730-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE GOODLAND KS
1127 PM CDT SAT AUG 27 2005

THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHEASTERN NORTON COUNTY IN NORTHWEST KANSAS

* UNTIL 230 AM CDT

* AT 1123 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED VERY
  HEAVY RAINFALL FROM A CLUSTER OF SLOW MOVING THUNDERSTORMS OVER    
  SOUTH CENTRAL NORTON COUNTY.

* THE THUNDERSTORM PRODUCING FLASH FLOODING WILL BE NEAR...
  EDMOND AROUND 1135 PM CDT...
  DENSMORE AROUND 1155 PM CDT...

RADAR ESTIMATES OF 2.0 TO 2.5 INCHES OF RAINFALL IN THE LAST HOUR 
ACROSS SOUTHERN NORTON COUNTY...FROM JUST EAST OF LENORA EXTENDING EASTWARD
TO THE PHILLIPS COUNTY BORDER. THIS INCLUDES HIGHWAY 9 AND HIGHWAY 
283 IN SOUTHERN NORTON COUNTY.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW
LYING AREAS ARE SUBJECT TO FLOODING.

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.

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. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.
MOVE TO HIGHER GROUND.

LAT...LON 3962 10003 3957 9989 3957 9964 3980 9965
      3976 9993

$$

JOHNSON
2 follow-up statements
000 
WGUS73 KGLD 280608
FFSGLD

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
1209 AM MDT SUN AUG 28 2005

KSC137-280730-
NORTON KS-
109 AM CDT SUN AUG 28 2005

...A FLASH FLOOD WARNING CONTINUES UNTIL 230 AM CDT FOR SOUTHEASTERN
NORTON COUNTY...

AT 101 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
THAT THE SOUTHERN HALF OF NORTON COUNTY HAD RECEIVED BETWEEN 2 AND 6 
INCHES OF RAINFALL TONIGHT...WITH THE HEAVIEST RAINFALL 
CENTERED OVER HIGHWAY 283 AROUND 8 MILES EAST OF LENORA.

RAINFALL HAS DIMINISHED FROM EARLIER...BUT HOURLY RATES UP TO A 
QUARTER OF AN INCH WILL CONTINUE TO BE POSSIBLE THROUGH 230 AM CDT 
THIS MORNING. 

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...COUNTRY ROADS...AS WELL AS FARMLAND ALONG THE
BANKS OF CREEKS AND STREAMS.

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.

TO REPORT FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY
YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN
GOODLAND.

LAT...LON 3962 10003 3957 9989 3957 9964 3980 9965
      3976 9993

$$

JOHNSON
000 
WGUS73 KGLD 280729
FFSGLD

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
129 AM MDT SUN AUG 28 2005

KSC137-280739-
NORTON KS-
229 AM CDT SUN AUG 28 2005

...THE FLASH FLOOD WARNING FOR SOUTHEASTERN NORTON COUNTY EXPIRES AT
230 AM CDT...

THE THREAT FOR FLASH FLOODING HAS ENDED AS THUNDERSTORMS PRODUCING
HEAVY RAINFALL HAVE WEAKENED AND MOVED OUT OF THE WARNED AREA.
HOWEVER IF YOU MUST DRIVE...BE ALERT FOR PONDING OF WATER IN DITCHES
AND OTHER LOW LYING AREAS.

LAT...LON 3962 10003 3957 9989 3957 9964 3980 9965
      3976 9993

$$

JOHNSON

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 27, 9:40 PM CDTSevere Thunderstorm WarningGLDDecatur65 min
Aug 27, 9:46 PM CDTSevere Thunderstorm WarningGLDWallace38 min
Aug 27, 9:59 PM CDTSevere Thunderstorm WarningGLDSherman61 min
Aug 27, 10:05 PM CDTSevere Thunderstorm WarningGLDRawlins55 min
Aug 27, 10:28 PM CDTFlash Flood WarningGLDDecatur3 hr
Aug 27, 10:43 PM CDTSevere Thunderstorm WarningGLDDecatur62 min
Aug 27, 10:48 PM CDTSevere Thunderstorm WarningGLDNorton59 min
Aug 27, 10:52 PM CDTSevere Thunderstorm WarningGLDCheyenne53 min
Aug 27, 11:00 PM CDTSevere Thunderstorm WarningGLDSherman30 min
Aug 27, 11:07 PM CDTSevere Thunderstorm WarningGLDRawlins56 min
Aug 27, 11:19 PM CDTSevere Thunderstorm WarningGLDGraham42 min
Aug 27, 11:41 PM CDTSevere Thunderstorm WarningGLDDecatur, Sheridan28 min
Aug 27, 11:59 PM CDTSevere Thunderstorm WarningGLDNorton44 min
Aug 28, 12:05 AM CDTSevere Thunderstorm WarningGLDGraham36 min

Nearby

Flash Flood Warnings in Kansas, 2005Every flash flood warning in 2005

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.