Alert archive / Kansas / Tornado Warnings in 1993

Tornado Warning 18, NWS Wichita, KS

July 6, 1993Sumner County, Kansas

NWS Wichita, KS issued this tornado warning at Jul 6, 1993, 7:00 PM CDT for Sumner County, Kansas. It was in force for 30 min.

The area

The counties it named.

The facts

Issued
Jul 6, 1993, 7:00 PM CDT (00:00 UTC)
Expired
Jul 6, 1993, 7:30 PM CDT
In force
30 min
Issued by
NWS Wichita, KS
Area
Whole counties

County Sumner County, KS

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 0.0 hours before the alert went out and 222 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 1993-07-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1548 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 1993-07-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -1 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
1548 J/kg
Mixed-layer CIN
-115 J/kg
Mixed-layer LCL
1705 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
-1 m²/s²
0-3 km storm-relative helicity
101 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KICT 070004
TORICT
KSC191-070030-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE WICHITA KS
700 PM CDT TUE JUL 6 1993
 
THE NATIONAL WEATHER SERVICE IN WICHITA HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  730 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTH CENTRAL KANSAS
 
   ...NORTHEASTERN SUMNER COUNTY
 
AT 659 PM CDT...RADAR CONTINUED TO INDICATE A POSSIBLE TORNADO 25 MILES
SOUTH OF WICHITA...SOUTH OF BELLE PLAINE. PEOPLE IN THE TOWN OF BELLE
PLAINE AND SURROUNDING AREAS SHOULD MOVE TO A REINFORCED SHELTER NOW.
 
MOVEMENT WAS EAST AT 15 MILES AN HOUR.
 
TRAINED STORM SPOTTERS HAVE REPORTED A WALL CLOUD WITH THIS STORM.
 
 
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER YOUR \BODY.  AVOID WINDOWS.
 
 
 
NOONAN

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, Jul 6, 5:34 PM CDT, 1 hour 26 minutes before
KSZ009-011-012-014-017-062330-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
534 PM CDT TUE JUL 6 1993

...STRONG THUNDERSTORMS WERE DEVELOPING ACROSS PARTS OF SOUTH CENTRAL
KANSAS...

AT 530 PM CDT...RADAR INDICATED A STRONG THUNDERSTORM 20 MILES SOUTHWEST
WICHITA...NEAR VIOLA.  PEA SIZE HAIL...TORRENTIAL RAINS..AND GUSTY WINDS
TO 45 MILES AN HOUR ARE POSSIBLE WITH THIS STORM.  PEOPLE IN THE TOWNS
OF VIOLA..CONWAY SPRINGS..AND CLEARWATER SHOULD MOVE INDOORS NOW TO
PROTECT THEMSELVES FROM THE GUSTY WINDS AND SMALL HAIL.

MOVEMENT WAS EAST AT 20 MILES AN HOUR.

ACROSS SOUTHEAST KANSAS...SHOWERS AND A FEW THUNDERSTORMS WERE SCATTERED
IN A BAND 20 MILES WIDE FROM 30 MILES WEST OF IOLA TO AROUND OTTAWA.

AREAL COVERAGE HAS DECREASED SINCE 430 PM...WHILE INTENSITY HAS
INCREASED.  SHOWERS AND THUNDERSTORMS WILL CONTINUE THROUGH THE EVENING
ACROSS PARTS OF SOUTH CENTRAL AND SOUTHEAST KANSAS.

NOONAN
Special weather statement, Jul 6, 5:35 PM CDT, 1 hour 25 minutes before
KSZ009-011-012-014-017-062330-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
534 PM CDT TUE JUL 6 1993

...STRONG THUNDERSTORMS WERE DEVELOPING ACROSS PARTS OF SOUTH CENTRAL
KANSAS...

AT 530 PM CDT...RADAR INDICATED A STRONG THUNDERSTORM 20 MILES SOUTHWEST
WICHITA...NEAR VIOLA.  PEA SIZE HAIL...TORRENTIAL RAINS..AND GUSTY WINDS
TO 45 MILES AN HOUR ARE POSSIBLE WITH THIS STORM.  PEOPLE IN THE TOWNS
OF VIOLA..CONWAY SPRINGS..AND CLEARWATER SHOULD MOVE INDOORS NOW TO
PROTECT THEMSELVES FROM THE GUSTY WINDS AND SMALL HAIL.

MOVEMENT WAS EAST AT 20 MILES AN HOUR.

ACROSS SOUTHEAST KANSAS...SHOWERS AND A FEW THUNDERSTORMS WERE SCATTERED
IN A BAND 20 MILES WIDE FROM 30 MILES WEST OF IOLA TO AROUND OTTAWA.

AREAL COVERAGE HAS DECREASED SINCE 430 PM...WHILE INTENSITY HAS
INCREASED.  SHOWERS AND THUNDERSTORMS WILL CONTINUE THROUGH THE EVENING
ACROSS PARTS OF SOUTH CENTRAL AND SOUTHEAST KANSAS.

NOONAN
Special weather statement, Jul 6, 5:41 PM CDT, 1 hour 19 minutes before
KSZ009-011-012-014-017-070640-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
541 PM CDT TUE JUL 6 1993

...STRONG THUNDERSTORM MOVING INTO CHEROKEE COUNTY...

AT 1230 AM CDT...A STRONG THUNDERSTORM WAS JUST WAST OF OSWEGO OR 30 MILES
SOUTHWEST OF PITTSBURG. THIS THUNDERSTORM IS CAPABLE OF PREDUCING VERY HEAVY
RAIN...STRONG GUSTY WINDS TO 50 MILES AN HOUR...DEADLY LIGHTNING AND POSSIBLY
SMALL HAIL. MOVEMENT WAS TO THE EAST AT 30 MILES AN HOUR. THE STORM WILL BE
MOVING THROUGH OSWEGO BY 1245 AM...HALLOWELL BY 1 AM AND COLUMBUS BY 115 AM.

ELSEWHERE...SCATTERED SHOWERS AND THUNDERSTORMS CONTINUED ACROSS SOUTHEAST
KANSAS. THE PRECIPITATION WAS IN AN AREA 70 MILES WIDE AND EAST OF A LINE FROM
30 MILES WEST OF COFFEYVILLE TO JUST WEST OF IOLA. LITTLE CHANGE IN COVERAGE OR
INTENSITY WAS OBSERVED SINCE 1130 PM.

MOVEMENT WAS TO THE EAST AT 30 MILES AN HOUR.
SCATTERED SHOWERS AN THUNDERSTORMS WILL BE POSSIBLE ACROSS SOUTH CENTRAL AND
SOUTHEAST KANSAS THE REST OF THIS MORNING.

ROSNER

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 6, 7:39 PM CDTSevere Thunderstorm WarningICTKingman, Sedgwick, Sumner51 min
Jul 6, 7:47 PM CDTSevere Thunderstorm WarningICTCowley43 min
Jul 6, 8:02 PM CDTFlash Flood WarningICTKingman, Sedgwick, Sumner3 hr
Jul 6, 8:22 PM CDTTornado WarningICTKingman38 min
Jul 6, 8:31 PM CDTSevere Thunderstorm WarningICTCowley, Sedgwick59 min
Jul 6, 8:46 PM CDTSevere Thunderstorm WarningICTKingman59 min
Jul 6, 9:12 PM CDTSevere Thunderstorm WarningICTSedgwick47 min
Jul 6, 9:14 PM CDTFlash Flood WarningICTCowley3 hr
Jul 6, 11:43 PM CDTSevere Thunderstorm WarningICTLabette62 min
Jul 7, 12:41 AM CDTSevere Thunderstorm WarningICTCherokee49 min

Nearby

Tornado Warnings in Kansas, 1993Every tornado warning in 1993Tornadoes 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.