Alert archive / Kansas / Flash Flood Warnings in 1993

Flash Flood Warning 19, NWS Dodge City, KS

July 21, 1993Ellis County, Kansas

NWS Dodge City, KS issued this flash flood warning at Jul 21, 1993, 2:17 AM CDT for Ellis County, Kansas. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Jul 21, 1993, 2:17 AM CDT (07:17 UTC)
Expired
Jul 21, 1993, 5:15 AM CDT
In force
3 hr
Issued by
NWS Dodge City, KS
Area
Whole counties

County Ellis County, KS

The radar

The Dodge City radar (KDDC), 140 km from the middle of the area, began a volume at 07:17 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 00:00Z, 7.3 hours before the alert went out and 137 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 1993-07-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1590 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 1993-07-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 53 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
1590 J/kg
Mixed-layer CIN
-17 J/kg
Mixed-layer LCL
1317 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
53 m²/s²
0-3 km storm-relative helicity
152 m²/s²
Significant tornado parameter
0.0
Supercell composite
4.3

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KDDC 210717
FFWDDC
KSC051-211015-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
217 AM CDT WED JUL 21 1993
 
THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A
FLASH FLOOD WARNING  EFFECTIVE UNTIL  515 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN CENTRAL KANSAS
 
   ...ELLIS COUNTY
 
AT 210 AM CDT...DOPPLER RADAR ESTIMATES INDICATE THAT MOST OF ELLIS
COUNTY HAS RECEIVED 1 TO 1.5 INCHES OF RAIN DURING THE PAST TWO
HOURS...WITH TWO TO THREE INCHES FALLING IN THE WESTERN AND NORTHERN
PARTS OF THE COUNTY. THE AIRPORT IN HAYS RECEIVED 1.95 INCHES OF RAIN
BETWEEN 100 AND 200 AM THIS MORNING.
 
STREET FLOODING IS ALREADY OCCURRING IN HAYS AND AREA CREEKS AND STREAMS
ARE RISING RAPIDLY AND BEGINNING TO OVERFLOW THEIR BANKS.  PERSONS
LOCATED NEAR DITCHES...CULVERTS...AND STREAMS SHOULD MOVE TO HIGHER
GROUND IMMEDIATELY.
 
LOWLAND FLOODING IS LIKELY ALONG AND NEAR THE SALINE RIVER IN NORTHERN
ELLIS COUNTY AND ALONG BIG CREEK FROM ELLIS TO MUNJOR.
 
A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IS
IMMINENT.  MOST FLASH FLOOD DEATHS OCCUR IN AUTOMOBILES.  DO NOT
ATTEMPT TO CROSS BRIDGES... DIPS... OR LOW SPOTS IF WATER COVERSJ
THE ROADWAY.  NEVER TRY TO CROSS A FLOWING STREAM... EVEN A SMALL
ONE... ON FOOT.
 
CRAVEN
 
&

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 20, 11:37 PM CDT, 2 hours 40 minutes before
KSZ003-005-006-008-210545-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
1137 PM CDT TUE JUL 20 1993

...THUNDERSTORMS WITH LOCALLY HEAVY RAINFALL CONTINUED OVER WEST CENTRAL
AND SOUTHWEST KANSAS...

AT 1130 PM CDT...DOPPLER RADAR INDICATED A CLUSTER OF THUNDERSTORMS IN
THE NESS CITY AREA AND EXTENDING SOUTH TO NEAR JETMORE...20 MILES NORTH
OF DODGE CITY.  OTHER THUNDERSTORMS WERE MOVING OUT OF OKLAHOMA INTO THE
LIBERAL AREA.  THE THUNDERSTORMS WERE MOVING NORTH AT 30 MILES AN HOUR.

PERIODS OF HEAVY RAINFALL ARE LIKELY IN NESS CITY AND LIBERAL THROUGH
1230 AM CDT.  RENEWED HEAVY RAINS ARE ALSO POSSIBLE IN WAKEENEY AND HAYS
AFTER 1230 AM CDT.

FLOODING OF STREETS AND LOW LYING AREAS IS LIKELY AS SATURATED GROUNDS
ARE UNABLE TO ABSORB THESE ADDITIONAL RAINS.  PERSONS TRAVELING ALONG
HIGHWAY 283 NORTH OF DODGE CITY AND IN THE WAKEENEY AND NESS CITY AREAS
SHOULD BE ALERT FOR WATER COVERED ROADWAYS.

REMEMBER...A FLASH FLOOD WATCH REMAINS IN EFFECT OVERNIGHT FOR ELLIS AND
RUSH COUNTIES IN CENTRAL KANSAS.  STAY TUNED TO LOCAL RADIO AND
TELEVISION STATIONS FOR THE LATEST WEATHER INFORMATION.  BE PREPARED TO
MOVE TO HIGHER GROUND IF PERSISTENT HEAVY RAINS OCCUR OR FLOODING IS
OBSERVED.

CRAVEN
Special weather statement, Jul 20, 11:38 PM CDT, 2 hours 39 minutes before
KSZ003-005-006-008-210545-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
1137 PM CDT TUE JUL 20 1993

...THUNDERSTORMS WITH LOCALLY HEAVY RAINFALL CONTINUED OVER WEST CENTRAL
AND SOUTHWEST KANSAS...

AT 1130 PM CDT...DOPPLER RADAR INDICATED A CLUSTER OF THUNDERSTORMS IN
THE NESS CITY AREA AND EXTENDING SOUTH TO NEAR JETMORE...20 MILES NORTH
OF DODGE CITY.  OTHER THUNDERSTORMS WERE MOVING OUT OF OKLAHOMA INTO THE
LIBERAL AREA.  THE THUNDERSTORMS WERE MOVING NORTH AT 30 MILES AN HOUR.

PERIODS OF HEAVY RAINFALL ARE LIKELY IN NESS CITY AND LIBERAL THROUGH
1230 AM CDT.  RENEWED HEAVY RAINS ARE ALSO POSSIBLE IN WAKEENEY AND HAYS
AFTER 1230 AM CDT.

FLOODING OF STREETS AND LOW LYING AREAS IS LIKELY AS SATURATED GROUNDS
ARE UNABLE TO ABSORB THESE ADDITIONAL RAINS.  PERSONS TRAVELING ALONG
HIGHWAY 283 NORTH OF DODGE CITY AND IN THE WAKEENEY AND NESS CITY AREAS
SHOULD BE ALERT FOR WATER COVERED ROADWAYS.

REMEMBER...A FLASH FLOOD WATCH REMAINS IN EFFECT OVERNIGHT FOR ELLIS AND
RUSH COUNTIES IN CENTRAL KANSAS.  STAY TUNED TO LOCAL RADIO AND
TELEVISION STATIONS FOR THE LATEST WEATHER INFORMATION.  BE PREPARED TO
MOVE TO HIGHER GROUND IF PERSISTENT HEAVY RAINS ZOCCUR OR FLOODING IS
OBSERVED.

CRAVEN
Special weather statement, Jul 21, 1:17 AM CDT, 1 hour before
KSZ003-006-210715-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
117 AM CDT WED JUL 21 1993

...THUNDERSTORMS WERE HEADING THROUGH SOUTHWEST KANSAS...

AT 110 AM CDT...DOPPLER RADAR SHOWED A 30 MILE WIDE BAND OF
THUNDERSTORMS FROM JUST SOUTH OF GARDEN CITY TO THE LIBERAL AREA.  THE
THUNDERSTORMS WERE MOVING NORTH AT 30 MILES AN HOUR AND SHOULD REACH
THE GARDEN CITY...CIMARRON...AND MEADE AREAS BY 200 AM CDT.

PERIODS OF HEAVY RAIN...DEADLY LIGHTNING...AND WIND GUSTS OVER 40 MILES
AN HOUR ARE POSSIBLE WITH THE HEAVIEST THUNDERSTORMS IN THIS BAND.  IF
THREATENING WEATHER APPROACHES...REMAIN INDOORS AND STAY AWAY FROM
WINDOWS UNTIL THE STORMS HAVE PASSED.

THESE STORMS SHOULD APPROACH DODGE CITY AFTER 300 AM CDT THIS MORNING.
STAY TUNED TO NOAA WEATHER RADIO FOR THE LATEST WEATHER INFORMATION.

CRAVEN
Special weather statement, Jul 21, 1:17 AM CDT, 1 hour before
KSZ003-006-210715-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
117 AM CDT WED JUL 21 1993

...THUNDERSTORMS WERE HEADING THROUGH SOUTHWEST KANSAS...

AT 110 AM CDT...DOPPLER RADAR SHOWED A 30 MILE WIDE BAND OF
THUNDERSTORMS FROM JUST SOUTH OF GARDEN CITY TO THE LIBERAL AREA.  THE
THUNDERSTORMS WERE MOVING NORTH AT 30 MILES AN HOUR AND SHOULD REACH
THE GARDEN CITY...CIMARRON...AND MEADE AREAS BY 200 AM CDT.

PERIODS OF HEAVY RAIN...DEADLY LIGHTNING...AND WIND GUSTS OVER 40 MILES
AN HOUR ARE POSSIBLE WITH THE HEAVIEST THUNDERSTORMS IN THIS BAND.  IF
THREATENING WEATHER APPROACHES...REMAIN INDOORS AND STAY AWAY FROM
WINDOWS UNTIL THE STORMS HAVE PASSED.

THESE STORMS SHOULD APPROACH DODGE CITY AFTER 300 AM CDT THIS MORNING.
STAY TUNED TO NOAA WEATHER RADIO FOR THE LATEST WEATHER INFORMATION.

CRAVEN
Special weather statement, Jul 21, 1:52 AM CDT, 25 minutes before
KSZ008-210800-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
152 AM CDT WED JUL 21 1993

...A SMALL STREAM AND URBAN FLOOD ADVISORY CONTINUES FOR ELLIS AND RUSH
COUNTIES UNTIL 330 AM...

DOPPLER RADAR AT 148 AM INDICATED STRONG THUNDERSTORMS PRODUCING
TORRENTIAL RAINFALL MOVING OUT OF THE HAYS AREA...BUT CONTINUING ALONG
I-70 INTO THE EASTERN PART OF ELLIS COUNTY.  IN ADDITION...THUNDERSTORMS
WERE STILL IN NORTHEAST RUSH COUNTY ABOUT 20 MILES SOUTHEAST OF HAYS.

RAINFALL AMOUNTS HAVE BEEN BETWEEN 1 AND 2 INCHES WITH ISOLATED HEAVIER
AMOUNTS WEST OF RUSH CENTER TO NEAR LA CROSSE.  STREET FLOODING WAS
REPORTED AT 127 AM IN LA CROSSE WHILE THE HAYS POLICE DEPARTMENT REPORTS
MOST STREETS WERE FLOODED IN THE TOWN OF HAYS AT 137 AM.  RAIN WILL BE
LETTING UP AT HAYS BEFORE 2 AM BUT WILL CONTINUE HEAVY FROM LORETTA IN
RUSH COUNTY...TO THE EASTERN PART OF ELLIS COUNTY.

IF YOU ENCOUNTER HIGH WATER ON ROADWAYS...DO NOT CROSS FLOODED AREAS.
ONLY A SMALL AMOUNT OF WATER CROSSING A STREET OR HIGHWAY CAN SWEEP A
CAR OR TRUCK INTO THE DITCH.  PERSONS THAT LIVE IN FLOOD PRONE AREAS
NEAR CREEKS AND STREAMS SHOULD BE ALERT FOR RAPIDLY RISING WATER AND
MOVE TO HIGHER GROUND.

HUTTON

&
Special weather statement, Jul 21, 1:54 AM CDT, 23 minutes before
KSZ008-210800-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
152 AM CDT WED JUL 21 1993

...A SMALL STREAM AND URBAN FLOOD ADVISORY CONTINUES FOR ELLIS AND RUSH
COUNTIES UNTIL 330 AM...

DOPPLER RADAR AT 148 AM INDICATED STRONG THUNDERSTORMS PRODUCING
TORRENTIAL RAINFALL MOVING OUT OF THE HAYS AREA...BUT CONTINUING ALONG
I-70 INTO THE EASTERN PART OF ELLIS COUNTY.  IN ADDITION...THUNDERSTORMS
WERE STILL IN NORTHEAST RUSH COUNTY ABOUT 20 MILES SOUTHEAST OF HAYS.

RAINFALL AMOUNTS HAVE BEEN BETWEEN 1 AND 2 INCHES WITH ISOLATED HEAVIER
AMOUNTS WEST OF RUSH CENTER TO NEAR LA CROSSE.  STREET FLOODING WAS
REPORTED AT 127 AM IN LA CROSSE WHILE THE HAYS POLICE DEPARTMENT REPORTS
MOST STREETS WERE FLOODED IN THE TOWN OF HAYS AT 137 AM.  RAIN WILL BE
LETTING UP AT HAYS BEFORE 2 AM BUT WILL CONTINUE HEAVY FROM LORETTA IN
RUSH COUNTY...TO THE EASTERN PART OF ELLIS COUNTY.

IF YOU ENCOUNTER HIGH WATER ON ROADWAYS...DO NOT CROSS FLOODED AREAS.
ONLY A SMALL AMOUNT OF WATER CROSSING A STREET OR HIGHWAY CAN SWEEP A
CAR OR TRUCK INTO THE DITCH.  PERSONS THAT LIVE IN FLOOD PRONE AREAS
NEAR CREEKS AND STREAMS SHOULD BE ALERT FOR RAPIDLY RISING WATER AND
MOVE TO HIGHER GROUND.

HUTTON

&

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 21, 5:26 AM CDTFlash Flood WarningDDCEllis2 hr

Nearby

Flash Flood Warnings in Kansas, 1993Every flash flood warning in 1993

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.