Alert archive / Kansas / Severe Thunderstorm Warnings in 1986

Severe Thunderstorm Warning 2, NWS Wichita, KS

March 17, 1986Butler County, Sedgwick County, Kansas

NWS Wichita, KS issued this severe thunderstorm warning at Mar 17, 1986, 9:01 PM CST for Butler County, Sedgwick County, Kansas. It was in force for 29 min.

The area

The counties it named.

The facts

Issued
Mar 17, 1986, 9:01 PM CST (03:01 UTC)
Expired
Mar 17, 1986, 9:30 PM CST
In force
29 min
Issued by
NWS Wichita, KS
Area
Whole counties

Counties Butler County, KS, Sedgwick 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, 3.0 hours before the alert went out and 193 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 1986-03-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 1986-03-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 184 square meters per square second.1939587897117136Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2274 m above ground
0-6 km bulk shear
56 kt
0-1 km storm-relative helicity
184 m²/s²
0-3 km storm-relative helicity
430 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 KICT 180301
SVRICT
KSC015-173-180330-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE WICHITA KS
901 PM CST MON MAR 17 1986 EXPIRES 930 PM CST

COUNTIES AFFECTED KS BUTLER SEDGWICK 

THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WARNING
EFFECTIVE UNTIL 930 PM CST FOR PEOPLE IN THE FOLLOWING COUNTIES OF

SOUTHEAST KANSAS...BUTLER AND SEDGWICK

AT 900 PM SEVERE THUNDERSTORMS WERE MOVING INTO SOUTH PARTS OF
BUTLER AND SEDGWICK COUNTIES. THE WINDS ASSOCIATED WITH THESE STORMS
HAVE APPROACHED SEVERE LIMITS..WITH 54 MPH GUSTS AT THE MID
CONTINTENT AIRPORT AT WICHITA.

REMEMBER..SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE
TORNADOES WITH LITTLE OR NO ADVANCE WARNING...SO BE ON THE LOOKOUT
..AND BE PREPARED TO MOVE TO A PLACE OF SAFETY IF ONE IS SPOTTED.

STEADHAM

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, Mar 17, 6:37 PM CST, 2 hours 24 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
635 PM CST MON MAR 17 1986

...SEVERE THUNDERSTORM WATCH FOR THE NORTHEAST ONE QUARTER OF KANSAS
UNTIL 10 PM TONIGHT....

AT 630 PM...THUNDERSTORMS CONTINUED ACROSS THE CENTRAL AND EAST PARTS
OF KANSAS WITH SOME INCREASE IN INTENSITIES IN THE CENTRAL AREAS.

ONE AREA 55 MILES WIDE WAS WEST OF A LINE FROM BELLEVILLE TO 10 MILES
EAST OF GREAT BEND CONTINUING SOUTH TO THE OKLAHOMA BORDER NEAR AETNA
KANSAS. THE HEAVIEST STORMS WERE IN A NARROW BAND THAT RAN FROM NEAR
GREAT BEND SOUTH FOR ABOUT 50 MILES.  MOVEMENT WAS NORTH NORTHEAST AT
30 TO 35 MPH.

A 45 MILE WIDE AREA OF SHOWERS AND THUNDERSTORMS WAS SOUTHEAST OF A
LINE FROM JUST WEST OF ST JOSEPH MISSOURI TO TOPEKA TO 30 MILES EAST
OF WINFIELD.  THESE WERE MOVING EAST SOUTHEAST AT 20 MPH.
JT
Special weather statement, Mar 17, 7:06 PM CST, 1 hour 55 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
705 PM CST MON MAR 17 1986

...SEVERE THUNDERSTORM WATCH FOR THE NORTHEAST ONE QUARTER OF KANSAS
UNTIL 10 PM TONIGHT....

AT 705 PM...THUNDERSTORMS CONTINUED ACROSS THE CENTRAL AND EAST PARTS
OF KANSAS WITH SOME INCREASE IN INTENSITIES IN THE CENTRAL AREAS.

ONE AREA 55 MILES WIDE WAS WEST OF A LINE FROM BELLEVILLE TO NEAR
ELLSWORTH KANSAS TO JUST WEST OF PRATT TO ALVA OKLAHOMA. STRONGEST
THUNDERSTORMS WERE IN AN AREA 10 MILES WIDE FROM NEAR WILSON KANSAS
TO NEAR GREAT BEND TO JUST SOUTHWEST OF ST JOHNS KANSAS. BRIEF HEAVY
RAIN AND SMALL HAIL IS LIKELY WITH THIS LINE OF THUNDERSTORMS AS THEY
MOVE NORTHEAST AT 25 MILES AN HOUR.

IN EASTERN KANSAS AN AREA OF THUNDERSTORMS 35 MILES WIDE WAS CENTERED
FROM NEAR LAWRENCE KANSAS TO MELVERNE RESERVOIR TO NEAR SEADN KANSAS
WITH A FEW SCATTERED THUNDERSTORMS NEAR CHANUTE KANSAS. THESE
WERE MOVING NORTHEAST AT 30 <MILES AN HOUR.
ELAND
Special weather statement, Mar 17, 7:40 PM CST, 1 hour 21 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
735 PM CST MON MAR 17 1986

...SEVERE THUNDERSTORM WATCH FOR THE NORTHEAST ONE QUARTER OF KANSAS
UNTIL 10 PM TONIGHT....

AT 730 PM...THUNDERSTORMS...SOME WITH VERY HEAVY RAINS AND POSSIBLE
HAIL WERE MOVING FROM SOUTHWEST KANSAS AND NORTH OKLAHOMA INTO
CENTRAL AND SOUTH CENTRAL KANSAS.

AT LEAST THREE VERY STRONG STORMS WERE LOCATED JUST SOUTHWEST OF
PRATT AND JUST WEST OF MEDICINE LODGE.  THESE STORMS WERE SHOWING
VERY HEAVY RAINS AND POSSIBLE HAIL.  THESE STORMS WERE PART OF AN
OVERALL AREA OF THUNDERSTORMS THAT WAS 75 MILES WIDE...ALL WEST OF
A LINE FROM THE NEBRASKA BORDER NEAR WASHINGTON KANSAS TO PRATT TOX
THE OKLAHOMA BORDER SOUTH OF ANTHONY.

MOVEMENT WAS TO THE NORTHEAST AT AROUND 35 MPH.
JT
Special weather statement, Mar 17, 8:12 PM CST, 49 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
805 PM CST MON MAR 17 1986

...SEVERE THUNDERSTORM WATCH FOR THE NORTHEAST ONE QUARTER OF KANSAS
UNTIL 10 PM TONIGHT....

AT 800 PM...VERY STRONG THUNDERSTORMS WERE RUMBLING ACROSS SOUTH
CENTRAL KANSAS MAINLY IN A 30 MILE WIDE AREA BETWEEN PRATT AND
LYONS.  THESE STORMS WERE SHOWING VERY HEAVY RAINS AND POSSIBLE
HAIL. A SEVERE THUNDERSTORM WARNING IS IN EFFECT UNTIL 9 PM CST
FOR RENO COUNTY IN SOUTH CENTRAL KANSAS.

AN OVERALL AREA OF SHOWERS AND THUNDERSTORMS WAS WEST OF A LINE FROM
WASHINGTON KANSAS TO NEAR HUTCHINSON TO JUST WEST OF ARKANSAS CITY.
SEVERAL OTHER STRONG STORMS WERE ENTERING HARPER COUNTY AND T|HESE
WILL MOVE INTO WEST SUMNER AND SOUTHWEST SEDGWICK COUNTIES BY 8 30
PM.  BRIEF HEAVY RAINS AND POSSIBLY SOME SMALL HAIL ARE LIKELY AS
THESE STORMS MOVE NORTHEAST AT AROUND 35 MPH.
JT
Special weather statement, Mar 17, 8:23 PM CST, 38 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
820 PM CST MON MAR 17 1986

...SEVERE THUNDERSTORM WATCH FOR THE NORTHEAST ONE QUARTER OF KANSAS
UNTIL 10 PM TONIGHT....

AT 815 RADAR INDICATED SOME RAPIDLY BUILDING THUNDERSTORMS IN THE
SOUTHERN SECTIONS OF SUMNER AND HARPER COUNTIES IN EXTREME SOUTHERN
KANSAS. THESE THUNDERSTORMS WILL LIKELY PRODUCE VERY HEAVY RAIN AND
SOME SMALL HAIL AS THEY MOVE NORTHEAST AT 30 MILES AN HOUR.

THE SEVERE THUNDERSTORM WARNING FOR RENO COUNTY WILL CONTINUE UNTIL
900 PM.
ELAND
Special weather statement, Mar 17, 8:35 PM CST, 26 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WICHITA KS
830 PM CST MON MAR 17 1986

...SEVERE THUNDERSTORM WATCH FOR THE NORTHEAST ONE QUARTER OF KANSAS
UNTIL 10 PM TONIGHT....

AT 830 PM...VERY STRONG THUNDERSTORMS WERE ACROSS CENTRAL AND SOUTH
CENTRAL KANSAS.  THE STORMS WITH VERY HEAVY RAINS AND POSSIBLY SOME
SMALL HAIL WERE LOCATED IN TWO NARROW BANDS..ONE BETWEEN ST JOHNS AND
A POINT ABOUT 30 MILES NORTH OF HUTCHINSON..THE OTHER WAS BETWEEN
MULVANE AND JUST TO THE EAST OF HARPER IN SOUTH CENTRAL KANSAS.

OVERALL THE AREA ABOUT 40 MILES WIDE IN THE NORTH TO 65 MILES WIDE
ACROSS THE SOUTH. IT WAS WEST OF A LINE FROM WASHINGTON TO
HUTCHINSON TO ARKANSAS CITY.

MOVEMENT WAS TO THE NORTHEAST AT 35 MPH.
JT

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 17, 8:02 PM CSTSevere Thunderstorm WarningICTReno58 min
Mar 17, 9:30 PM CSTSevere Thunderstorm WarningICTCowley45 min

Nearby

Severe Thunderstorm Warnings in Kansas, 1986Every severe thunderstorm warning in 1986

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.