Alert archive / Kansas / Tornado Warnings in 1991

Tornado Warning 19, NWS Dodge City, KS

May 15, 1991Finney County, Kansas

NWS Dodge City, KS issued this tornado warning at May 15, 1991, 6:48 PM CDT for Finney County, Kansas. It was in force for 42 min.

The area

The counties it named.

The facts

Issued
May 15, 1991, 6:48 PM CDT (23:48 UTC)
Expired
May 15, 1991, 7:30 PM CDT
In force
42 min
Issued by
NWS Dodge City, KS
Area
Whole counties

County Finney County, KS

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 11.8 hours before the alert went out and 80 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 1991-05-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 336 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 1991-05-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 141 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
336 J/kg
Mixed-layer CIN
-324 J/kg
Mixed-layer LCL
837 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
141 m²/s²
0-3 km storm-relative helicity
171 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 152351
TORDDC
KSC055-160030-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
648 PM CDT WED MAY 15 1991
 
THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  730 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHWEST KANSAS
 
   ...EASTERN FINNEY COUNTY
 
AT 645 PM CDT WEATHER RADAR INDICATED A POSSIBLE TORNADO JUST SOUTH
OF GARDEN CITY...MOVING NORTH NORTHEAST AT 25 MILES AN HOUR. THIS
STORM WILL MOVE THROUGH THE GARDEN CITY AREA BY 715 PM CDT...THEN BE
ABOUT 10 MILES NORTHEAST OF GARDEN BY 730 PM CDT.
 
 
THIS IS A VERY DANGEROUS STORM.  ACT QUICKLY.  IF YOU ARE IN THE
PATH OF THIS TORNADO MOVE TO A SHELTER BYELOW 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.

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 15, 1:04 PM CDT, 5 hours 44 minutes before
KSZ003-006-009-152000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
101 PM CDT WED MAY 15 1991

...SEVERE WEATHER IS POSSIBLE IN SOUTHWEST KANSAS LATER TODAY...

THUNDERSTORMS ARE EXPECTED TO DEVELOP IN SOUTHWEST KANSAS LATER THIS
AFTERNOON AND WILL CONTINUE INTO THE EVENING HOURS. ATMOSPHERIC
CONDITIONS WILL BE FAVORABLE FOR SOME OF THESE STORMS TO REACH
SEVERE LIMITS.

NO THUNDERSTORMS HAD FORMED AT EARLY AFTERNOON...BUT AS THE DAY
PROGRESSES THEY ARE EXPECTED TO DEVELOP RAPIDLY AND HAVE THE POTENTIAL
TO PRODUCE LARGE HAIL...DAMAGING WINDS...AND POSSIBLE TORNADOES.

IT IS LIKELY THAT SPOTTER ASSISTANCE WILL BE NEEDED DURING THE LATE
AFTERNOON AND EVENING HOURS...AND EVERYONE SHOULD REMAIN IN CLOSE
TOUCH WITH LATER STATEMENTS CONCERNING THIS POTENTIALLY DANGEROUS
WEATHER SITUATION.

NOW IS ALSO A GOOD TIME FOR PERSONS IN SOUTHWEST KANSAS TO BE REVIEWING
WHAT ACTIONS YOU WOULD TAKE TO PROTECT LIFE AND PROPERTY IN CASE THE
SEVERE WEATHER DOES DEVELOP.

LETRO
Special weather statement, May 15, 3:06 PM CDT, 3 hours 42 minutes before
KSZ003-006-009-152110-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
307 PM CDT WED MAY 15 1991

...TORNADO WATCH FOR MOST OF SOUTHWEST KANSAS UNTIL 10 PM CDT...

THE NATIONAL SEVERE STORMS FORECAST CENTER IN KANSAS CITY HAS ISSUED A
TORNADO WATCH FOR MOST OF SOUTHWEST KANSAS UNTIL 10 PM CDT.  THE WATCH
IS GENERALLY NORTHEAST OF A LINE FROM SYRACUSE TO LIBERAL.

SOME CITIES INCLUDED IN THE WATCH ARE DODGE CITY...GARDEN CITY AND
PRATT.

THIS WATCH MEANS THAT ATMOSPHERIC CONDITIONS ARE FAVORABLE FOR THE
DEVELOPMENT OF TORNADOES...LARGE HAIL AND DAMAGING WINDS.  HEAVY
RAIN AND DEADLY LIGHTNING IS ALSO LIKELY FROM THE STORMS.

AT 305 PM CDT...NO THUNDERSTORMS HAVE YET BEEN DETECTED BY RADAR.
HOWEVER...REPORTS FROM WEATHER OBSERVERS IN FAR SOUTHWEST KANSAS
INDICATE THAT THUNDERSTORMS MAY BE IN THE PROCESS OF DEVELOPING
AT THIS TIME BETWEEN LIBERAL AND GARDEN CITY.

RAPID THUNDERSTORM FORMATION OVER SOUTHWEST KANSAS IS LIKELY BY
4 PM CDT.

LOCAL AUTHORITIES SHOULD CONSIDER ACTIVATING THEIR SPOTTER GROUPS
AT THIS TIME.  STAY TUNED FOR FURTHER STATEMENTS.

EKB
Special weather statement, May 15, 5:14 PM CDT, 1 hour 34 minutes before
KSZ003-006-009-152315-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
515 PM CDT WED MAY 15 1991

...TORNADO WATCH FOR MOST OF SOUTHWEST KANSAS UNTIL 10 PM CDT...

AT 5 PM CDT WEATHER RADAR INDICATED AN 15-MILE WIDE AREA OF SHOWERS
AND THUNDERSTORMS THAT EXTENDED FROM 10 MILES WEST OF SCOTT CITY TO JUST
WEST OF GARDEN CITY TO 25 MILES EAST OF LIBERAL.  THE INDIVIDUAL
CELLS WERE MOVING NORTH AT 30 MILES AN HOUR.  THE AREA HAD SHOWED
LITTLE MOVEMENT DURING THE LAST HOUR.

BY 615 PM CDT THIS AREA OF PRECIPITATION IS EXPECTED TO REMAIN IN THE
SAME GENERAL LOCATION THAT IT HAS BEEN DURING THE LAST HOUR.  NO
SEVERE WEATHER HAS BEEN REPORTED FROM THESE SHOWERS AND THUNDERSTORMS
DURING THE AFTERNOON.

A TORNADO WATCH DOES REMAIN IN EFFECT FOR MUCH OF SOUTHWEST KANSAS...
GENERALLY NORTHEAST OF A LINE FROM SYRACUSE TO LIBERAL...UNTIL 10 PM
CDT.  PERSONS IN THE WATCH AREA SHOULD MONITOR THIS WEATHER
SITUATION CLOSELY AND BEn PREPARED TO TAKE APPROPIATE ACTION SHOULD
A SEVERE WEATHER WARNING BE ISSUED.

EKB

The office that day

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

IssuedProductOfficeCountiesLasted
May 15, 3:28 PM CDTSevere Thunderstorm WarningDDCFinney34 min
May 15, 6:02 PM CDTTornado WarningDDCFinney43 min
May 15, 6:27 PM CDTTornado WarningDDCMeade, Seward48 min
May 15, 6:38 PM CDTTornado WarningDDCGray52 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.