Alert archive / Kansas / Severe Thunderstorm Warnings in 1991

Severe Thunderstorm Warning 40, NWS Dodge City, KS

May 23, 1991Grant County, Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at May 23, 1991, 7:03 PM CDT for Grant County, Kansas. It was in force for 42 min.

The area

The counties it named.

The facts

Issued
May 23, 1991, 7:03 PM CDT (00:03 UTC)
Expired
May 23, 1991, 7:45 PM CDT
In force
42 min
Issued by
NWS Dodge City, KS
Area
Whole counties

County Grant County, KS

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 0.1 hours before the alert went out and 126 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 1991-05-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 770 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 1991-05-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -6 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
770 J/kg
Mixed-layer CIN
-88 J/kg
Mixed-layer LCL
1235 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
-6 m²/s²
0-3 km storm-relative helicity
22 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

What forecasters said that day

The local office's own words before this severe thunderstorm 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, 1:29 PM CDT, 5 hours 34 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, 4 hours 19 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, 4 hours 15 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, 7:22 PM CDTSevere Thunderstorm WarningDDCFinney63 min
May 23, 7:42 PM CDTTornado WarningDDCFinney63 min
May 23, 7:57 PM CDTSevere Thunderstorm WarningDDCGray48 min
May 23, 8:32 PM CDTSevere Thunderstorm WarningDDCHodgeman48 min
May 24, 4:19 PM CDTSevere Thunderstorm WarningDDCMorton31 min
May 24, 4:58 PM CDTFlash Flood WarningDDCMorton, Stanton, Stevens62 min
May 24, 4:58 PM CDTFlash Flood WarningDDCGrant62 min
May 24, 4:58 PM CDTSevere Thunderstorm WarningDDCGrant, Stanton, Stevens62 min
May 24, 4:58 PM CDTSevere Thunderstorm WarningDDCMorton62 min
May 24, 6:06 PM CDTFlash Flood WarningDDCGrant64 min
May 24, 6:06 PM CDTSevere Thunderstorm WarningDDCGrant64 min
May 24, 6:33 PM CDTSevere Thunderstorm WarningDDCClark57 min
May 24, 6:40 PM CDTFlash Flood WarningDDCMorton65 min
May 24, 6:40 PM CDTSevere Thunderstorm WarningDDCMorton65 min

Nearby

Severe Thunderstorm Warnings in Kansas, 1991Every severe thunderstorm warning 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.