Alert archive / Kansas / Tornado Warnings in 1991

Tornado Warning 28, NWS Dodge City, KS

May 23, 1991Morton County, Kansas

NWS Dodge City, KS issued this tornado warning at May 23, 1991, 5:17 PM CDT for Morton County, Kansas. It was in force for 43 min.

The area

The counties it named.

The facts

Issued
May 23, 1991, 5:17 PM CDT (22:17 UTC)
Expired
May 23, 1991, 6:00 PM CDT
In force
43 min
Issued by
NWS Dodge City, KS
Area
Whole counties

County Morton County, KS

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 10.3 hours before the alert went out and 180 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 1991-05-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 817 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 12:00Z on 1991-05-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 109 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
817 J/kg
Mixed-layer CIN
-134 J/kg
Mixed-layer LCL
1045 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
109 m²/s²
0-3 km storm-relative helicity
178 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 
TTAA00 KDDC 232216
TORDDC
KSC129-232300-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
515 PM CDT THU MAY 23 1991
 
THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  600 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHWEST KANSAS
 
   ...SOUTHERN MORTON COUNTY
 
AT 515 PM CDT (415 PM MDT) WEATHER RADAR INDICATED A TORNADO JUST SOUTH
OF ELKHART OR ABOUT 55 MILES WEST OF LIBERAL. THIS STORM IS MOVING TO
THE NORTHEAST AROUND 25 MPH AND WILL BE IN ELKART AND WILBURTON AREAS BY
525 PM CDT (425 PM MDT).
 
TAKE ACTION NOW !!!
 
 
THIS IS A VERY DANGEROUS STORM.  ACT QUICKLY.  IF YOU ARE IN THE
PATH OF THIS TORNADO MOVE TO A SHELTER BELOW GROUND IF AVAILABLE.
OTHERWISE... GO TO A SMALL INTERIOR ROOM ON THE LOWEST FLOOR
POSSIBLE.  AVOID WINDOWS.  ABANDON CARS AND MOBILE HOMES FOR A
STURDIER BUILDING OR GET INTO A DITCH OR CULVERT.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING.  AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH
OR LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.
 
MVT

What forecasters said that day

The local office's own words before this tornado 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, May 23, 11:18 AM CDT, 5 hours 59 minutes before
KSZ006-009-231715-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
1116 AM CDT THU MAY 23 1991

...HEAVY RAINFALL IS DRENCHING PARTS OF SOUTHWEST KANSAS...

A SLOW MOVING LINE OF SHOWERS AND THUNDERSTORMS IS PRODUCING VERY HEAVY
RAINFALL TODAY EAST OF DODGE CITY. THE HEAVIEST RAINFALL WAS IN A BAND
EXTENDING FROM ABOUT 25 MILES SOUTH OF GREAT BEND SOUTHWARD THRU EASTERN
KIOWA AND WESTERN PRATT COUNTIES...TO NORTH OF COLDWATER OR ABOUT 40
MILES SOUTHWEST OF PRATT.

RADAR RAINFALL ESTIMATES INDICATE THAT RAINS OF BETWEEN TWO AND TWO AND
A HALF INCHES MAY HAVE FALLEN IN PARTS OF THE AFFECTED AREA...WITH MORE
RAIN STILL TO COME...AS THE STORMS REMAIN ESSENTIALLY STATIONARY.

IF RAINS CONTINUE INTO THE EARLY AFTERNOON...FLOODING WILL BE LIKELY IN
LOW LYING AREAS. IF YOU ARE IN THE AREA BETWEEN GREENSBURG AND
PRATT...YOU SHOULD BE ALERT TO THE POSSIBILITY OF SOME LOCAL FLOODING IN
THE AREAS OF HEAVIER RAINFALL...AND_ KEEP IN TOUCH WITH LATER STATEMENTS
ON THIS WEATHER SITUATION.

LETRO
Special weather statement, May 23, 12:18 PM CDT, 4 hours 59 minutes before
KSZ003-006-009-231815-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
1215 PM CDT THU MAY 23 1991

...HEAVY RAIN CONTINUES IN SOUTHWEST KANSAS...ALONG WITH THUNDERSTORMS..
AT 1215 PM CDT...A LINE OF VERY SLOW MOVING SHOWERS AND THUNDERSTORMS
STRETCHED FROM ABOUT 50 MILES NORTHEAST TO 50 MILES SOUTHWEST OF PRATT.
RADAR RAINFALL ESTIMATES INDICATE THAT UP TO THREE INCHES OF RAIN MAY
HAVE FALLEN IN THE AREA AROUND 20 MILES WEST OF PRATT...NEAR HAVILAND
AND WELLSFORD. THE STORMS WERE MOVING VERY SLOWLY TO THE EAST.

THE RAIN HAS DECREASED IN INTENSITY SINCE 1100 AM...WITH ONLY A FEW
SPOTS OF HEAVY RAIN LEFT IN THE LINE. NO FLOODING HAS BEEN REPORTED
YET...BUT SOME PONDING OF WATER IN LOW LYING AREAS IS LIKELY...AND
MOTORISTS SHOULD TAKE EXTRA CAUTION IN WATER COVERED AREAS.

MEANWHILE...A STRONG THUNDERSTORM HAS DEVELOPED SOUTH OF ASHLAND...ABOUT
50 MILES SOUTH OF DODGE CITY. THE STORM IS MOVING NORTHEAST AND SHOULD
PASS BETWEEN ASHLAND AND PROTECTION BEFORE 115 PM. MORE HEAVY
RAIN...STRONG GUSTY WINDS...AND MAYBE SOME SMALL HAIL IS POSSIBLE IN
THAT AREA.

CONDITIONS ARE FAVORABLE FOR MORE STRONG THUNDERSTORMS TO DEVELOP IN
SOUTHWEST KANSAS DURING THE RE:ST OF THE AFTERNOON. KEEP IN TOUCH WITH
LATER STATEMENTS AS THE AFTERNOON PROGRESSES. SPOTTER GROUPS ARE ADVISED
THAT THEIR ASSISTANCE MAY BE NEEDED DURING THE AFTERNOON AND EVENING.

LETRO
Special weather statement, May 23, 1:29 PM CDT, 3 hours 48 minutes before
KSZ006-009-231930-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
127 PM CDT THU MAY 23 1991

...THE HEAVY RAINS HAVE SHIFTED SOUTHWARD IN SOUTHWEST KANSAS...

AT 125 PM CDT...HEAVY RAINFALL HAD DIMINISHED IN THE PRATT AND GREENSBURAREA...BUT HAD INCREASED IN THE AREA SOUTH OF ASHLAND AND PROTECTION...
ABOUT 50 MILES SOUTHEAST OF DODGE CITY.

A REPORT FROM NEAR SITKA IN SOUTHEAST CLARK COUNTY INDICATED 1.76 INCHES
OF RAIN HAD FALLEN IN THE LAST COUPLE OF HOURS AND STILL RAINING HARD.
RADAR RAINFALL ESTIMATES INDICATE THAT RAINFALL IN EXCESS OF TWO INCHES
HAS PROBABLY OCCURRED IN SOME AREAS SOUTH OF ASHLAND AND PROTECTION.

THE THUNDERSTORMS CAUSING THE RAIN WERE REMAINING ESSENTIALLY
STATIONARY...AND WITH FURTHER RAINFALL SOME FLOODING OF LOW LYING AREAS
AND ROADWAYS IS LIKELY.

MOTORISTS ON ROUTES 180 AND 183 IN SOUTHERN CLARK COUNTY AND SOUTHWEST
COMANCHE COUNTY SHOULD USE CAUTION THIS AFTERNOON AS ROADWAYS MAY BE
FLOODED IN SPOTS.

THUNDERSTORMS ARE ON THE INCREASE ELSEWHERE IN SOUTHWEST KANSAS...AND
WILL  BECOME MORE WIDESPREAD AS THE AFTERNOON PROGRESSES.

LETRO
Special weather statement, May 23, 2:44 PM CDT, 2 hours 33 minutes before
KSZ006-009-232045-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
237 PM CDT THU MAY 23 1991

....THUNDERSTORMS REMAIN SOUTHEAST OF DODGE CITY IN SOUTHEASTERN CLARK
COUNTY....

AT 235 PM...AN AREA OF THUNDERSTORMS CONTINUED TO LINGER IN SOUTHEAST
CLARK AND COMANCHE COUNTIES.  THE STRONGEST STORMS IN THIS AREA WERE
LOCATED 45 MILES SOUTHEAST OF DODGE CITY AND SHOWED LITTLE OR NO
MOVEMENT.   ANOTHER STRONG STORM HAS DEVELOPED JUST NORTHEAST OF ASHLAND
OR 30 MILES SOUTH OF DODGE CITY...AND ALSO HAS SHOWN LITTLE OR NO
MOVEMENT.

THESE STORMS CONTINUED TO DUMP LARGE AMOUNTS OF RAIN IN SOUTHEAST CLARK
COUNTY.  RADAR RAINFALL ESTIMATES INDICATE THAT 3 TO 4 INCHES OF RAIN
HAS FALLEN IN THE PAST FEW HOURS SOUTH OF ASHLAND AND PROTECTION.

THE THUNDERSTORMS CAUSING ALL THE RAIN ARE REMAINING ESSENTIALLY
STATIONARY AND WITH FURTHER RAINFALL...SOME ROADWAYS AND LOW LYING AREAS
MAY BE FLOODED IN SPOTS.

PERSONS OUTDOORS...OR MOTORISTS TRAVELING IN CLARK AND COMANCHE COUNTIES
SHOULD MONITOR THE WEATHER CONDITIONS AND STAY TUNE TO THEIR LOCAL
TELEVISION OR RADIO STATIONS...OR LISTEN TO NOAA WEATHER RADIO FOR
FURTHER STATEMENTS AND UPDATES ON THIS SITUATION.

MVT
Special weather statement, May 23, 2:48 PM CDT, 2 hours 29 minutes before
KSZ006-009-232045-

SPECIAL WEATHER STATEMENT....CORRECTION TO 4TH LINE....
NATIONAL WEATHER SERVICE DODGE CITY KS
248 PM CDT THU MAY 23 1991

....THUNDERSTORMS REMAIN SOUTHEAST OF DODGE CITY IN SOUTHEASTERN CLARK
COUNTY....

AT 235 PM...AN AREA OF THUNDERSTORMS CONTINUED TO LINGER IN SOUTHEAST
CLARK AND WESTERN COMANCHE COUNTIES.  THE STRONGEST STORMS IN THIS AREA
WERE LOCATED 45 MILES SOUTHEAST OF DODGE CITY AND SHOWED LITTLE OR NO
MOVEMENT.   ANOTHER STRONG STORM HAS DEVELOPED JUST NORTHWEST OF ASHLAND
OR 30 MILES SOUTH OF DODGE CITY...AND ALSO HAS SHOWN LITTLE OR NO
MOVEMENT.

THESE STORMS CONTINUED TO DUMP LARGE AMOUNTS OF RAIN IN SOUTHEAST CLARK
COUNTY.  RADAR RAINFALL ESTIMATES INDICATE THAT 3 TO 4 INCHES OF RAIN
HAS FALLEN IN THE PAST FEW HOURS SOUTH OF ASHLAND AND PROTECTION.

THE THUNDERSTORMS CAUSING ALL THE RAIN ARE REMAINING ESSENTIALLY
STATIONARY AND WITH FURTHER RAINFALL...SOME ROADWAYS AND LOW LYING AREAS
MAY BE FLOODED IN SPOTS.

PERSONS OUTDOORS...OR MOTORISTS TRAVELING IN CLARK AND COMANCHE COUNTIES
SHOULD MONITOR THE WEATHER CONDITIONS AND STAY TUNE TO THEIR LOCAL
TELEVISION OR RADIO STATIONS...OR LISTEN TO NOAA WEATHER RADIO FOR
FURTHER STATEMENTS AND UPDATES ON THIS SITUATION.

MVT

The office that day

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

IssuedProductOfficeCountiesLasted
May 23, 5:44 PM CDTSevere Thunderstorm WarningDDCHamilton61 min
May 23, 6:06 PM CDTTornado WarningDDCHamilton54 min
May 23, 6:20 PM CDTTornado WarningDDCMorton40 min
May 23, 6:33 PM CDTTornado WarningDDCKearny42 min

Nearby

Tornado Warnings in Kansas, 1991Every tornado warning in 1991Tornadoes in 1991

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.