Alert archive / Kansas / Severe Thunderstorm Warnings in 1990

Severe Thunderstorm Warning 35, NWS Wichita, KS

May 15, 1990Butler County, Kansas

NWS Wichita, KS issued this severe thunderstorm warning at May 15, 1990, 5:14 AM CDT for Butler County, Kansas. It was in force for 46 min.

The area

The counties it named.

The facts

Issued
May 15, 1990, 5:14 AM CDT (10:14 UTC)
Expired
May 15, 1990, 6:00 AM CDT
In force
46 min
Issued by
NWS Wichita, KS
Area
Whole counties

County Butler County, KS

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Topeka, KS (KTOP), launched 00:00Z, 10.2 hours before the alert went out and 171 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 00:00Z on 1990-05-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 806 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, Topeka, KS at 00:00Z on 1990-05-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 92 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
806 J/kg
Mixed-layer CIN
-149 J/kg
Mixed-layer LCL
863 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
92 m²/s²
0-3 km storm-relative helicity
123 m²/s²
Significant tornado parameter
0.2
Supercell composite
3.3

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KICT 151014
SVRICT
KSC015-151100-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING 
NATIONAL WEATHER SERVICE WICHITA KS
514 AM CDT TUE MAY 15 1990

THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM 
WARNING EFFECTIVE UNTIL 600 AM CDT FOR PEOPLE IN THE FOLLOWING 
COUNTY

   IN THE SOUTH CENTRAL PART OF KANSAS
      NORTHERN BUTLER

AT 510 AM RADAR INDICATED A SEVERE THUNDERSTORM WITH LARGE HAIL 22
MILES NORTHEAST OF WICHITA NEAR WHITEWATER.  THIS STORM HAS A
HISTORY OF LARGE HAIL.

MOVEMENT WAS EAST-NORTHEAST AT 40 MILES AN HOUR...TOWARD CASSODAY.

 IF YOU ARE IN AN AREA THREATENED BY THE STORM...GO TO A
REINFORCED SHELTER AND PREPARE FOR DAMAGING WIND...LARGE HAIL...
VERY HEAVY RAIN...AND LIGHTNING.

BURKE

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 15, 1:51 AM CDT, 3 hours 23 minutes before
KS012-017-150745-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
145 AM CDT TUE MAY 15 1990

...SEVERE THUNDERSTORM WATCHES NUMBER 232 AND 233 ARE IN EFFECT UNTIL
300 AM CDT FOR MUCH OF THE EAST HALF OF KANSAS...

AT 130 AM CDT...THUNDERSTORMS CONTINUE ACROSS NORTHCENTRAL ... NORTHEAST
AND SOUTHEAST KANSAS.  A LINE OF THUNDERSTORMS WERE WEST OF A LINE
FROM NEAR CONCORDIA TO ELLSWORTH.  PERSONS IN THE ELLSWORTH AREA
SHOULD REMAIN ALERT FOR PASSAGE OF THESE STORMS BY 215 AM.

IN THE EASTERN PART OF THE STATE AN AREA OF THUNDERSTORMS WERE EAST
OF LINE FROM MANHATTAN TO 20 MILES WEST OF CHANUTE TO BAXTER SPRINGS.
THE STRONGEST STORMS WERE IN THE TORONTO AREA ORV 25 MILES WEST NORTHWEST
OF CHANUTE.

ALL THE THUNDERSTORMS WERE MOVING EAST AT 30 MILES AN HOUR.
LR
Special weather statement, May 15, 2:45 AM CDT, 2 hours 29 minutes before
KS012-017-150845-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
236 AM CDT TUE MAY 15 1990

...SEVERE THUNDERSTORM WATCHES NUMBER 232 AND 233 ARE IN EFFECT UNTIL
300 AM CDT FOR MUCH OF THE EAST HALF OF KANSAS...

AT 230 AM CDT...THUNDERSTORMS CONTINUE ACROSS NORTHCENTRAL
AND SOUTHEAST KANSAS  WITH NEW DEVELOPMENT WEST OF MEDICINE LODGE.

THUNDERSTORMS IN NORTH CENTRAL KANSAS HAVE CONTINUED TO MOVE EAST
AT 35 MILES PER HOUR.  THE STRONGEST STORMS WERE NORTH AND SOUTHWEST
OF CONCORDIA.

IN SOUTHEAST KANSAS A STRONG STORMS THAT SHOULD BE PRODUCING VERY
HEAVY RAIN AND POSSIBLY SMALL HAIL WAS NEAR HUMBOLDT OR 15 MILES NORTH
OF CHANUTE.  NO SEVERE WEATHER HAS BEEN REPORTED FROM THIS AREA.

THUNDERSTORM SOUTHWEST OF MEDICINE LODGE OR 60 MILES SOUTHWEST OF
WICHITA HAVE INCREASED INTENSITY AND HAVE MOVED TO EAST NORTHEAST
AT 30 MPH.

LR
Special weather statement, May 15, 3:16 AM CDT, 1 hour 58 minutes before
KS012-017-150915-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
310 AM CDT TUE MAY 15 1990

...SEVERE THUNDERSTORM WATCHES NUMBER 234 VALID UNTIL 1000 AM
FOR MUCH OF WESTERN AND CENTRAL KANSAS...

AT 300 AM CDT...A NEW THUNDERSTORM WATCH 234 HAS REPLACED 233, AND
232.  WATCH 234 INCLUDES THE FOLLOWING COUNTIES OF SOUTH CENTRAL
KANSAS...HARPER, HARVEY, RENO, SEDGWICK, AND SUMNER.  THE CITIES OF
WICHITA, HUTCHINSONl, NEWTON, PRATT, WELLINGTON ARE INCLUDED.
LR
Special weather statement, May 15, 3:42 AM CDT, 1 hour 32 minutes before
KS012-017-150945-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
335 AM CDT TUE MAY 15 1990

...SEVERE THUNDERSTORM WATCHES NUMBER 234 VALID UNTIL 1000 AM
FOR MUCH OF WESTERN AND CENTRAL KANSAS...

AT 330 AM CDT...THE THUNDERSTORMS OVER CENTRAL KANSAS WERE IN TWO
GROUPS.  THE FIRST WAS NORTH OF A LINE FROM RUSSELL TO SALINA TO
OSAGE CITY.  STRONGEST STORMS WERE SOUTH OF MANHATTAN.

THE SECOND GROUP OF THUNDERSTORMS WERE MOVING INTO SOUTH CENTRAL
KANSAS 25 MILES WEST OF WICHITA.  THE STRONGEST STORM THAT COULD
PRODUCE VERY HEAVY RAIN AND HAIL WAS 20 MILES SOUTHWEST OF KINGMAN.
THESE STORMS SHOULD MOVE INTO THE GREATER WICHITA AREA BY 430  AM.

ALL STORMS WERE MOVING VERY RAPIDLY TO THE NORTHEAST AT 45 TO 50 MPH.
LR
Special weather statement, May 15, 4:07 AM CDT, 1 hour 7 minutes before
KS012-017-151015-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
405 AM CDT TUE MAY 15 1990

...SEVERE THUNDERSTORM WATCHES NUMBER 234 VALID UNTIL 1000 AM
FOR MUCH OF WESTERN AND CENTRAL KANSAS...

AT 400 AM CDT...A SMALL LINE OF VERY STRONG THUNDERSTORMS WERE FROM
KINGMAN TO ST JOHN...MOVING NORTHEAST AT 45 TO 50 MPH.  THESE STORMS
SHOULD BE IN THE HUTCHINSON AREA BY 430 AM.

AS THE STORMS PASTED KINGMAN ONLY BRIEF HEAVY RAIN AND SOME WINDS
WERE REPORTED BY THE SHERIFF.
LR
Special weather statement, May 15, 4:45 AM CDT, 29 minutes before
KS012-017-151045-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
442 AM CDT TUE MAY 15 1990

...SEVERE THUNDERSTORM WATCHES NUMBER 234 VALID UNTIL 1000 AM
FOR MUCH OF WESTERN AND CENTRAL KANSAS...
...SEVERE THUNDERSTORM WARNING RENO AND SEDGWICK UNTIL 545 AM...

AT 430 AM CDT...A SMALL LINE OF SEVERE THUNDERSTORMS WERE FROM
NEAR WICHITA TO GREAT BEND.  RENO COUNTY SHERIFF HAS REPORTED HAIL
UP TO GOLF BALL SIZED.  THESE STORMS WERE MOVING TO THE NORTHEAST
AT 45 TO 50 MPH.

OTHER STORMS WERE NORTH OF A LINE FROM SALINA TO TOPEKA.
LR

The office that day

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

IssuedProductOfficeCountiesLasted
May 14, 7:16 PM CDTSevere Thunderstorm WarningICTSumner59 min
May 14, 7:38 PM CDTFlash Flood WarningICTChautauqua4 hr
May 14, 8:06 PM CDTSevere Thunderstorm WarningICTChautauqua, Cowley, Sumner69 min
May 14, 8:28 PM CDTTornado WarningICTCowley, Sumner32 min
May 14, 9:05 PM CDTTornado WarningICTMontgomery25 min
May 14, 9:34 PM CDTSevere Thunderstorm WarningICTButler, Greenwood56 min
May 14, 9:34 PM CDTTornado WarningICTChautauqua, Montgomery26 min
May 14, 10:01 PM CDTSevere Thunderstorm WarningICTHarper59 min
May 14, 10:52 PM CDTSevere Thunderstorm WarningICTButler, Sedgwick68 min
May 15, 4:37 AM CDTSevere Thunderstorm WarningICTReno, Sedgwick68 min
May 15, 5:01 AM CDTSevere Thunderstorm WarningICTHarvey44 min
May 15, 5:44 AM CDTSevere Thunderstorm WarningICTMarion31 min
May 15, 6:05 AM CDTSevere Thunderstorm WarningICTChase40 min
May 15, 6:04 PM CDTSevere Thunderstorm WarningICTSedgwick26 min
May 15, 6:38 PM CDTSevere Thunderstorm WarningICTChase, Marion67 min

Nearby

Severe Thunderstorm Warnings in Kansas, 1990Every severe thunderstorm warning in 1990

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.