Alert archive / Kansas / Flash Flood Warnings in 1992

Flash Flood Warning 20, NWS Dodge City, KS

July 29, 1992Edwards County, Kansas

NWS Dodge City, KS issued this flash flood warning at Jul 29, 1992, 9:01 PM CDT for Edwards County, Kansas. It was in force for 39 min.

The area

The counties it named.

The facts

Issued
Jul 29, 1992, 9:01 PM CDT (02:01 UTC)
Expired
Jul 29, 1992, 9:40 PM CDT
In force
39 min
Issued by
NWS Dodge City, KS
Area
Whole counties

County Edwards County, KS

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 2.0 hours before the alert went out and 53 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 00:00Z on 1992-07-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1398 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Dodge City, at 00:00Z on 1992-07-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 23 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
1398 J/kg
Mixed-layer CIN
-21 J/kg
Mixed-layer LCL
2652 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
23 m²/s²
0-3 km storm-relative helicity
138 m²/s²
Significant tornado parameter
0.0
Supercell composite
6.4

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KDDC 300202
FFWDDC
KSC047-300300-
 
BULLETIN - EBS ACTIVATION REQUESTED
SEVERE THUNDERSTORM AND FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
901 PM CDT WED JUL 29 1992
 
THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A
SEVERE THUNDERSTORM AND FLASH FLOOD WARNING
EFFECTIVE UNTIL 1000 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTH CENTRAL KANSAS
 
   ...EDWARDS COUNTY
 
AT 859 PM CDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM WITH EXTREMELY HEAVY RAINFALL LOCATED 10 MILES
EAST OF KINSLEY OR 40 MILES NORTHEAST OF DODGE CITY.  THIS STORM
IS MOVING SOUTHEAST AT 10 MPH AND WILL REACH TROUSDALE AND FELLS-
BURG BY 920 PM CDT.
 
RADAR ESTIMATES THAT 3 INCHES OF RAIN HAS FALLEN JUST TO THE
NORTHEAST OF KINSLEY ALONG THE ARKANSAS RIVER.  DUE TO THE SLOW
MOVEMENT IF THIS THUNDERSTORM...ADDITION VERY HEAVY RAINS WILL
CAUSE FLOODING OF LOW-LYING AREAS AND ROADWAYS.
 
THIS WARNING EXTENDS THE PREVIOUS SEVERE THUNDERSTORM WARNING
THAT WAS IN EFFECT UNTIL 9 PM CDT.
 
THIS IS A DANGEROUS STORM.  IF YOU ARE IN ITS PATH YOU SHOULD
PREPARE FOR DAMAGING WIND IN EXCESS OF 55 MPH...LARGE HAIL...AND
DEADLY LIGHTNING.  PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT STAY AWAY FROM WINDOWS.
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY... SO
DON'T DRIVE ONTO WATER-COVERED ROADS.
 
EKB

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, Jul 29, 4:46 PM CDT, 4 hours 15 minutes before
KSZ003-006-292245-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
445 AM CDT WED JUL 29 1992

...THUNDERSTORMS HAD DEVELOPED OVER THE EXTREME SOUTHWEST CORNER OF
KANSAS...

AT 440 PM CDT... DOPPLER RADAR SHOWED DEVELOPING THUNDERSTORMS MOSTLY
WEST OF STATE HIGHWAY 25 FROM ULYSSES TO HUGOTON.  RAIN WAS FALLING IN
JOHNSON CITY AND RICHFIELD.  THE STORMS WERE MOVING EASTWARD AT 15 MILES
AN HOUR AS THEY CONTINUED TO DEVELOP.  SHOWERS AND THUNDERSTORMS ARE
GOING TO REACH ULYSSES AND HUGOTON BY 530 PM CDT...430 PM MDT.

THESE STORMS WERE PRODUCING BRIEF HEAVY RAINS...GUSTY WINDS...DANGEROUS
LIGHTNING AND POSSIBLY SOME SMALL HAIL.

THERE IS STILL A CHANCE OF MORE DEVELOPMENT EAST OF THIS AREA TOWARDS
GARDEN CITY AND DODGE CITY.  A 40 PERCENT CHANCE OF THUNDERSTORMS
REMAINS IN THE FORECAST FOR THE DODGE CITY DAYS PRCA RODEO TONIGHT.

STAY TUNED TO NOAA WEATHER RADIO...OR TO YOUR LOCAL RADIO OR T.V. FOR
THE LATEST INFORMATION ON THESE DEVELOPING THUNDERSTORMS.  BE PREPARED
TO SEEK SHELTER SHOULD THREATENING WEATHER APPROACH.

THE NATIONAL WEATHER SERVICE WILL ISSUE ANOTHER BULLETIN ON THESE
DEVELOPING STORMS BY 540 PM CDT...OR SOONER IF CONDITIONS WARRANT.

JOHNSON
Special weather statement, Jul 29, 6:53 PM CDT, 2 hours 8 minutes before
KSZ003-006-300100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
652 PM CDT WED JUL 29 1992

...THUNDERSTORMS CONTINUED TO RUMBLE TOWARDS LIBERAL AND SUBLETTE...

AT 645 PM CDT...DOPPLER RADAR SHOWED SCATTERED THUNDERSTORMS WEST OF
HIGHWAY 83 FROM LIBERAL TO GARDEN CITY AND MOSTLY SOUTH OF HIGHWAY 160
FROM JOHNSON CITY TO ULYSSES AND SUBLETTE.  THE STORMS WERE MOVING EAST
AT AROUND 25 MILES AN HOUR.

AT 645 PM CDT IT WAS RAINING IN ULYSSES...MOSCOW...HUGOTON...ROLLA AND
SATANTA.  THE THUNDERSTORMS WILL REACH SUBLETTE MOMENTARILY...LIBERAL BY
700 PM CDT AND PLAINS AND COPELAND BY 730 PM CDT.

THESE STORMS WERE PRODUCING BRIEF HEAVY RAINS...GUSTY WINDS...DANGEROUS
LIGHTNING AND POSSIBLY A BIT OF SMALL HAIL.

IF YOU ARE IN OR NEAR THE PATH OF THESE STORMS...STAY ALERT.  BE
PREPARED TO SEEK SHELTER SHOULD THREATENING WEATHER APPROACH.
REMEMBER THAT OCCASIONALLY...THE STRONG WINDS WITH A THUNDERSTORM MAY
REACH, YOU WELL BEFORE THE STORM DOES.

JOHNSON

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 29, 7:55 PM CDTSevere Thunderstorm WarningDDCEdwards65 min
Jul 29, 9:01 PM CDTSevere Thunderstorm WarningDDCEdwards39 min

Nearby

Flash Flood Warnings in Kansas, 1992Every flash flood warning in 1992

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.