Alert archive / Kansas / Tornado Warnings in 1993

Tornado Warning 35, NWS Goodland, KS

July 6, 1993Sherman County, Kansas

NWS Goodland, KS issued this tornado warning at Jul 6, 1993, 6:21 PM MDT for Sherman County, Kansas. It was in force for 69 min.

The area

The counties it named.

The facts

Issued
Jul 6, 1993, 6:21 PM MDT (00:21 UTC)
Expired
Jul 6, 1993, 7:30 PM MDT
In force
69 min
Issued by
NWS Goodland, KS
Area
Whole counties

County Sherman County, KS

The nearest sounding before it

Denver, CO (KDEN), launched 00:00Z, 0.4 hours before the alert went out and 142 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, Denver, CO at 00:00Z on 1993-07-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 147 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 00:00Z on 1993-07-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -11 square meters per square second.1939587897Sfc1 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
147 J/kg
Mixed-layer CIN
-111 J/kg
Mixed-layer LCL
3437 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
-11 m²/s²
0-3 km storm-relative helicity
133 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KGLD 070025
TORGLD
KSC181-070130-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE GOODLAND KS
621 PM MDT TUE JUL 6 1993
 
THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  730 PM MDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHWEST KANSAS
 
   ...SHERMAN COUNTY
 
AT 622 PM MDT GOODLAND DOPPLER RADAR INDICATED A POSSIBLE TORNADO 25
MILES NORTHWEST OF GOODLAND. THE STORM WAS MOVING SOUTHEAST AT 30 MPH.
 
THE STORM WILL PASS NEAR GOODLAND BY 710 PM MDT.
 
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.
 
BOYLE

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, 5:44 PM MDT, 37 minutes before
KSZ001-002-004-005-007-070045-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
540 PM MDT (640 PM CDT) TUE JUL 6 1993

...A TORNADO WATCH IS IN EFFECT FOR NORTHWEST KANSAS UNTIL 11 PM
MDT THIS TUESDAY EVENING...

AT 535 PM MDT A STRONG THUNDERSTORM WAS ABOUT 40 MILES NORTHWEST OF
GOODLAND KANSAS NEAR IDALIA COLORADO.  THIS STORM WAS MOVING
SOUTHEAST AT 30 MPH AND WILL LIKELY MOVE INTO CHEYENNE
COUNTY IN NORTHWEST INCLUDING THE CITY OF ST FRANCIS BY
615 PM MDT.

STRONG AND GUSTY WINDS ALONG HAIL IS POSSIBLE FROM THIS STORM.

STRONG THUNDERSTORMS DUE BECOME SEVERE AND CAN PRODUCE
TORNADOES.

IF YOU ARE OUTDOORS...MOVE TO A PLACE OF SHELTER IMMEDIATELY IF A
STORM APPROACHES.  MOTORISTS SHOULD REMAIN ALERT FOR REDUCED
VISIBILITIES DURING DOWNPOURS OF RAIN.  STREETS MAY FLOOD QUICKLY.

BOYLE
Special weather statement, Jul 6, 5:47 PM MDT, 34 minutes before
KSZ001-002-004-005-007-070045-

SPECIAL WEATHER STATEMENT...CORRECTION FOR FIRST PARA.
NATIONAL WEATHER SERVICE GOODLAND KS
540 PM MDT (640 PM CDT) TUE JUL 6 1993

...A TORNADO WATCH IS IN EFFECT FOR NORTHWEST KANSAS UNTIL 11 PM
MDT THIS TUESDAY EVENING...

AT 535 PM MDT A STRONG THUNDERSTORM WAS ABOUT 40 MILES NORTHWEST OF
GOODLAND KANSAS NEAR IDALIA COLORADO.  THIS STORM WAS MOVING
SOUTHEAST AT 30 MPH AND WILL LIKELY MOVE INTO CHEYENNE
COUNTY IN NORTHWEST KANSAS INCLUDING THE CITY OF ST FRANCIS BY
615 PM MDT.

STRONG AND GUSTY WINDS ALONG HAIL IS POSSIBLE FROM THIS STORM.

STRONG THUNDERSTORMS DUE BECOME SEVERE AND CAN PRODUCE
TORNADOES.

IF YOU ARE OUTDOORS...MOVE TO A PLACE OF SHELTER IMMEDIATELY IF A
STORM APPROACHES.  MOTORISTS SHOULD REMAIN ALERT FOR REDUCED
VISIBILITIES DURING DOWNPOURS OF RAIN.  STREETS MAY FLOOD QUICKLY.

BOYLE
Special weather statement, Jul 6, 5:49 PM MDT, 32 minutes before
KSZ001-002-004-005-007-070045-

SPECIAL WEATHER STATEMENT...SECOND CORRECTION
NATIONAL WEATHER SERVICE GOODLAND KS
540 PM MDT (640 PM CDT) TUE JUL 6 1993

...A TORNADO WATCH IS IN EFFECT FOR NORTHWEST KANSAS UNTIL 11 PM
MDT THIS TUESDAY EVENING...

AT 535 PM MDT A STRONG THUNDERSTORM WAS ABOUT 40 MILES NORTHWEST OF
GOODLAND KANSAS NEAR IDALIA COLORADO.  THIS STORM WAS MOVING
SOUTHEAST AT 30 MPH AND WILL LIKELY MOVE INTO CHEYENNE
COUNTY IN NORTHWEST KANSAS INCLUDING THE CITY OF ST FRANCIS BY
615 PM MDT.

STRONG AND GUSTY WINDS ALONG WITH HAIL IS POSSIBLE FROM THIS STORM.

STRONG THUNDERSTORMS DO BECOME SEVERE AND CAN PRODUCE
TORNADOES.

IF YOU ARE OUTDOORS...MOVE TO A PLACE OF SHELTER IMMEDIATELY IF A
STORM APPROACHES.  MOTORISTS SHOULD REMAIN ALERT FOR REDUCED
VISIBILITIES DURING DOWNPOURS OF RAIN.  STREETS MAY FLOOD QUICKLY.

BOYLE

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 6, 6:08 PM MDTSevere Thunderstorm WarningGLDCheyenne, Sherman67 min
Jul 6, 7:22 PM MDTTornado WarningGLDThomas37 min
Jul 6, 7:22 PM MDTTornado WarningGLDSherman68 min
Jul 6, 9:05 PM MDTTornado WarningGLDSherman55 min
Jul 6, 9:46 PM MDTTornado WarningGLDSherman59 min
Jul 6, 10:39 PM MDTSevere Thunderstorm WarningGLDThomas66 min
Jul 6, 11:08 PM MDTSevere Thunderstorm WarningGLDSherman67 min
Jul 6, 11:30 PM MDTSevere Thunderstorm WarningGLDLogan60 min
Jul 6, 11:41 PM MDTTornado WarningGLDSheridan64 min
Jul 6, 11:50 PM MDTTornado WarningGLDGraham55 min
Jul 7, 12:00 AM MDTSevere Thunderstorm WarningGLDGove60 min
Jul 7, 12:23 AM MDTTornado WarningGLDNorton41 min
Jul 7, 12:40 AM MDTSevere Thunderstorm WarningGLDGraham46 min
Jul 7, 12:40 AM MDTSevere Thunderstorm WarningGLDRooks65 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.