Alert archive / Kansas / Tornado Warnings in 1993

Tornado Warning 26, NWS Topeka, KS

June 30, 1993Riley County, Kansas

NWS Topeka, KS issued this tornado warning at Jun 30, 1993, 6:29 PM CDT for Riley County, Kansas. It was in force for 46 min.

The area

The counties it named.

The facts

Issued
Jun 30, 1993, 6:29 PM CDT (23:29 UTC)
Expired
Jun 30, 1993, 7:15 PM CDT
In force
46 min
Issued by
NWS Topeka, KS
Area
Whole counties

County Riley County, KS

The nearest sounding before it

Topeka, KS (KTOP), launched 12:00Z, 11.5 hours before the alert went out and 100 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, Topeka, KS at 12:00Z on 1993-06-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 764 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Topeka, KS at 12:00Z on 1993-06-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 195 square meters per square second.193958Sfc1 km3 km6 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
764 J/kg
Mixed-layer CIN
-197 J/kg
Mixed-layer LCL
1154 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
195 m²/s²
0-3 km storm-relative helicity
182 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KTOP 302335
TORTOP
KSC161-010015-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TOPEKA KS
629 PM CDT WED JUN 30 1993
 
THE NATIONAL WEATHER SERVICE IN TOPEKA HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  715 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHEAST KANSAS
 
   ...SOUTHERN RILEY COUNTY
 
AT 625 PM RADAR INDICATED A POSSIBLE TORNADO 10 MILES SOUTHWEST OF
MANHATTAN. IT IS MOVING TO THE NORTHEAST AT 15 MILES AN HOUR. THE TOWNS
OF OGDEN...KEATS AND MANHATTAN ARE IN THE PATH OF THIS STORM. THE STORM
SHOULD ARRIVE IN THE MANHATTAN AREA BY 7 PM.
 
 
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.
 
KISNER

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, Jun 30, 5:07 PM CDT, 1 hour 22 minutes before
KSZ007-008-010-011-302315-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CONCORDIA KS
507 PM CDT WED JUN 30 1993

...TORNADO WATCH #551 CONTINUES FOR ALL OF CENTRAL AND NORTH CENTRAL
   KANSAS UNTIL 8 PM CDT...
...FLASH FLOOD WATCH IN EFFECT TONIGHT ACROSS ALL OF CENTRAL AND NORTH
   CENTRAL KANSAS TONIGHT...

AT 507 PM CDT RADAR INDICATED THAT ANOTHER STORNG THUNDERSTORM WILL BE
MOVING ACROSS THE UPLAND AREA OF 15 TO 20 MILES TO THE NORTHEAST OF
ABILENE.  TORRENTIAL RAINS...DEADLY LIGHTNING AND SMALL HAIL WILL ALL BE
POSSIBLE OVER NORTHEAST PARTS OF DICKINSON COUNTY.

PERSONS ACROSS CENTRAL AND NORTH CENTRAL KANSAS SHOULD CONTINUE TO CLOSELY
MONITOR NOAA WEATHER RADIO OR THIS STATION FOR ADDITIONAL STATEMENTS AND
POSSIBLE WARNINGS CONCERNING THIS VOLATILE WEATHER SITUATION.

NOLES
Special weather statement, Jun 30, 5:20 PM CDT, 1 hour 9 minutes before
KSZ013-014-015-016-302315-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TOPEKA KS
520 PM CDT WED JUN 30 1993

...STRONG THUNDERSTORMS CONTINUE IN EAST-CENTRAL KANSAS...

AT 515 PM RADAR INDICATED A VERY STRONG THUNDERSTORM FROM JUNCTION CITY
TO 5 MILES NORTHWEST OF JUNCTION CITY NEAR MILFORD LAKE.  PERSONS IN
NORTHWEST GEARY COUNTY...ESPECALLY AT MILFORD LAKE SHOULD PREPARE FOR
THIS STORM.  VERY HEAVY RAIN...GUSTY WIND AND SOME HAIL IS LIKELY AS THE
STORM MOVES TO THE NORTHEAST AT 20 MILES AN HOUR.

THE STORM WILL BE PASSING BY THE TOWNS OF MILFORD AND OGDEN AND FORT
RILEY BY 545 PM.  IF THE STORM HOLDS TOGETHER...IT SHOULD REACH THE
MANHATTAN AND TUTTLE CREEK AREAS BY 6 PM.

A TORNADO WATCH CONTINUES FOR THE REGION UNTIL 8 PM.

THOSE PLANNING TO BE OUTDOORS THIS EVENING SHOULD KEEP A WATCHFUL EYE
ON THE WEATHER AND BE READY TO MOVE INDOORS IF STORMS APPROACH.

KISNER
Special weather statement, Jun 30, 5:55 PM CDT, 34 minutes before
KSZ007-008-010-011-302345-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CONCORDIA KS
655 PM CDT WED JUN 30 1993

...TORNADO WATCH #551 CONTINUES FOR ALL OF CENTRAL AND NORTH CENTRAL
   KANSAS UNTIL 8 PM CDT...
...FLASH FLOOD WATCH IN EFFECT TONIGHT ACROSS ALL OF CENTRAL AND NORTH
   CENTRAL KANSAS TONIGHT...

AT 650 PM CDT RADAR INDICATED DEVELOPING THUNDERSTORMS IN NORTHEASTERN
SALINE COUNTY NEAR NEW CAMBRIA. AND IN NORTHEASTERN WASHINGTION COUNTY
NEAR NATKA. THE ATMOSPHERE REMAINS RIPE FOR SEVERE THUNDERSTORM
DEVELOPMENT AND THE FORMATION OF TORNADOES.

EARLIER STORMS IN NORTHEASTERN DICKINSON HAD PRODUCED 1 3/4 INCH HAIL IN
NORHTEASTERN COUNTY.

PERSONS ACROSS CENTRAL AND NORTH CENTRAL KANSAS SHOULD CONTINUE TO CLOSELY
MONITOR NOAA WEATHER RADIO OR THIS STATION FOR ADDITIONAL STATEMENTS AND
POSSIBLE WARNINGS CONCERNING THIS VOLATILE WEATHER SITUATION.

BAKER
Special weather statement, Jun 30, 5:57 PM CDT, 32 minutes before
KSZ007-008-010-011-302345-

SPECIAL WEATHER STATEMENT  ...CORRECTION 2ND PRGPH...
NATIONAL WEATHER SERVICE CONCORDIA KS
658 PM CDT WED JUN 30 1993

...TORNADO WATCH #551 CONTINUES FOR ALL OF CENTRAL AND NORTH CENTRAL
   KANSAS UNTIL 8 PM CDT...
...FLASH FLOOD WATCH IN EFFECT TONIGHT ACROSS ALL OF CENTRAL AND NORTH
   CENTRAL KANSAS TONIGHT...

AT 650 PM CDT RADAR INDICATED DEVELOPING THUNDERSTORMS IN NORTHEASTERN
SALINE COUNTY NEAR NEW CAMBRIA. AND IN NORTHEASTERN WASHINGTION COUNTY
NEAR NATKA. THE ATMOSPHERE REMAINS RIPE FOR SEVERE THUNDERSTORM
DEVELOPMENT AND THE FORMATION OF TORNADOES.

EARLIER STORMS IN NORTHEASTERN DICKINSON HAD PRODUCED 1 3/4 INCH HAIL.

PERSONS ACROSS CENTRAL AND NORTH CENTRAL KANSAS SHOULD CONTINUE TO CLOSELY
MONITOR NOAA WEATHER RADIO OR THIS STATION FOR ADDITIONAL STATEMENTS AND
POSSIBLE WARNINGS CONCERNING THIS VOLATILE WEATHER SITUATION.

BAKER
Special weather statement, Jun 30, 6:05 PM CDT, 24 minutes before
KSZ007-008-010-011-302345-

SPECIAL WEATHER STATEMENT  ...CORRECTED TIME...
NATIONAL WEATHER SERVICE CONCORDIA KS
605 PM CDT WED JUN 30 1993

...TORNADO WATCH #551 CONTINUES FOR ALL OF CENTRAL AND NORTH CENTRAL
   KANSAS UNTIL 8 PM CDT...
...FLASH FLOOD WATCH IN EFFECT TONIGHT ACROSS ALL OF CENTRAL AND NORTH
   CENTRAL KANSAS TONIGHT...

AT 550 PM CDT RADAR INDICATED DEVELOPING THUNDERSTORMS IN NORTHEASTERN
SALINE COUNTY NEAR NEW CAMBRIA...AND IN NORTHEASTERN WASHINGTION COUNTY
NEAR NATKA. THE ATMOSPHERE REMAINS RIPE FOR SEVERE THUNDERSTORM
DEVELOPMENT AND THE FORMATION OF TORNADOES.

EARLIER STORMS IN NORTHEASTERN DICKINSON COUNTY HAD PRODUCED 1 3/4 INCH HAIL.

PERSONS ACROSS CENTRAL AND NORTH CENTRAL KANSAS SHOULD CONTINUE TO CLOSELY
MONITOR NOAA WEATHER RADIO OR THIS STATION FOR ADDITIONAL STATEMENTS AND
POSSIBLE WARNINGS CONCERNING THIS VOLATILE WEATHER SITUATION.

BAKER
Special weather statement, Jun 30, 6:05 PM CDT, 24 minutes before
KSZ007-008-010-011-302345-

SPECIAL WEATHER STATEMENT  ...CORRECTED TIME...
NATIONAL WEATHER SERVICE CONCORDIA KS
605 PM CDT WED JUN 30 1993

...TORNADO WATCH #551 CONTINUES FOR ALL OF CENTRAL AND NORTH CENTRAL
   KANSAS UNTIL 8 PM CDT...
...FLASH FLOOD WATCH IN EFFECT TONIGHT ACROSS ALL OF CENTRAL AND NORTH
   CENTRAL KANSAS TONIGHT...

AT 550 PM CDT RADAR INDICATED DEVELOPING THUNDERSTORMS IN NORTHEASTERN
SALINE COUNTY NEAR NEW CAMBRIA...AND IN NORTHEASTERN WASHINGTION COUNTY
NEAR NATKA. THE ATMOSPHERE REMAINS RIPE FOR SEVERE THUNDERSTORM
DEVELOPMENT AND THE FORMATION OF TORNADOES.

EARLIER STORMS IN NORTHEASTERN DICKINSON COUNTY HAD PRODUCED 1 3/4 INCH HAIL.

PERSONS ACROSS CENTRAL AND NORTH CENTRAL KANSAS SHOULD CONTINUE TO CLOSELY
MONITOR NOAA WEATHER RADIO OR THIS STATION FOR ADDITIONAL STATEMENTS AND
POSSIBLE WARNINGS CONCERNING THIS VOLATILE WEATHER SITUATION.

BAKER

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 29, 7:42 PM CDTSevere Thunderstorm WarningTOPMitchell33 min
Jun 29, 8:08 PM CDTSevere Thunderstorm WarningTOPOsborne, Russell37 min
Jun 29, 9:20 PM CDTSevere Thunderstorm WarningTOPOttawa, Saline25 min
Jun 29, 9:34 PM CDTSevere Thunderstorm WarningTOPClay, Dickinson41 min
Jun 29, 9:40 PM CDTSevere Thunderstorm WarningTOPClay, Dickinson35 min
Jun 29, 10:26 PM CDTSevere Thunderstorm WarningTOPGeary, Pottawatomie, Riley, Wabaunsee49 min
Jun 29, 10:42 PM CDTSevere Thunderstorm WarningTOPRice29 min
Jun 30, 1:26 PM CDTSevere Thunderstorm WarningTOPWabaunsee34 min
Jun 30, 2:00 PM CDTSevere Thunderstorm WarningTOPPottawatomie, Shawnee, Wabaunsee45 min
Jun 30, 5:11 PM CDTSevere Thunderstorm WarningTOPDickinson19 min
Jun 30, 5:26 PM CDTSevere Thunderstorm WarningTOPGeary, Riley34 min
Jun 30, 5:53 PM CDTTornado WarningTOPGeary, Riley37 min
Jun 30, 6:14 PM CDTSevere Thunderstorm WarningTOPPottawatomie, Riley46 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.