Alert archive / Kansas / Tornado Warnings in 1990

Tornado Warning 5, NWS Goodland, KS

April 25, 1990Rooks County, Kansas

NWS Goodland, KS issued this tornado warning at Apr 25, 1990, 8:05 PM CDT for Rooks County, Kansas. It was in force for 25 min.

The area

The counties it named.

The facts

Issued
Apr 25, 1990, 8:05 PM CDT (01:05 UTC)
Expired
Apr 25, 1990, 8:30 PM CDT
In force
25 min
Issued by
NWS Goodland, KS
Area
Whole counties

County Rooks 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

Dodge City, (KDDC), launched 00:00Z, 1.1 hours before the alert went out and 183 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 1990-04-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 445 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 1990-04-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 112 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
445 J/kg
Mixed-layer CIN
-9 J/kg
Mixed-layer LCL
1608 m above ground
0-6 km bulk shear
65 kt
0-1 km storm-relative helicity
112 m²/s²
0-3 km storm-relative helicity
129 m²/s²
Significant tornado parameter
0.1
Supercell composite
3.3

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KGLD 260105
TORGLD
KSC163-260130-

BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED 
TORNADO WARNING 
NATIONAL WEATHER SERVICE GOODLAND KS
805 PM CDT WED APR 25 1990

THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING 
EFFECTIVE UNTIL 830 PM CDT FOR PEOPLE IN THE FOLLOWING COUNTY

   IN THE NORTH CENTRAL PART OF KANSAS
      EXTREME EASTERN ROOKS

AT 758 PM CDT A TORNADO WAS REPORTED 6 SOUT AND 3 EAST OF
WOODSTON OR ABOUT 10 EAST OF STOCKTON NEARLY 40 MILES
NORTH OF HAYS KANSAS.

TAKE COVER AND GO TO SHELTER.

MOVEMENT WAS NORTHEAST AT 35 MPH.

THIS TORNADO WAS ON THE GROUND AND CAUSING DAMAGE. ALL PERSONS NEAR
THIS DANGEROUS STORM SHOULD TAKE COVER IMMEDIATELY IN A REINFORCED
SHELTER.

FIND SHELTER IMMEDIATELY. BASEMENTS OFFER BEST PROTECTION. SMALL
ROOMS NEAR THE CENTER OF HOMES AND BUILDING ARE ALSO FAIRLY SAFE.
MOBILE HOMES AND VEHICLES OFFER NO SHELTER..SO LEAVE THEN. EVEN A
DITCH OR LOW PLACE IS SAFER THEN A MOBI7LE HOME OR CAR.

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, Apr 25, 3:01 PM CDT, 5 hours 4 minutes before
KSZ001-002-252100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
2PM MDT WED APR 25 1990

AT 2PM MDT RADAR INDICATES A LINE OF THUNDERSTORMS WITH HEAVY RAINS
AND SOME SMALL HAIL FROM 35 MILES NORTH OF GOODLAND TO 100 MILES
SOUTHWEST OF GOODLAND. MOVEMENT IS NORTH 30MPH.

THE ONLY STORMS IN KANSAS ARE NORTH AND WEST OF ST FRANCIS AND THEY
WILL BE OUT OF THE STATE BY 3PM MDT.

MYERS
Special weather statement, Apr 25, 3:30 PM CDT, 4 hours 35 minutes before
KSZ001-002-252130-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
230 PM MDT WED APR 25 1990

AT 225 PM MDT RADAR INDICATED A LINE OF THUNDERSTORMS AND HEAVY RAINS
AND POSSIBLE SOME SMALL HAIL ABOUT 60 MILES NORTH OF GOODLAND
TO AROUND 100 MILES SOUTHWEST OF GOODLAND.

THE STORMS WERE MOVING NORTH AT 30 MPH AND HAVE MOVED OUT OF NORTHWEST
KANSAS.

UNLESS THUNDERSTORMS REDEVELOP OVER NORTHWEST KANSAS THIS WILL BE THE
LAST STATEMENT.

BOYLE
Special weather statement, Apr 25, 4:48 PM CDT, 3 hours 17 minutes before
KSZ001-002-252230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
448 PM MDT WED APR 25 1990

AT 440 PM CDT RADAR INDICATED AN ISOLATED BUT STRONG THUNDERSTORM ABOUT
40 MILES NORTH OF GARDEN CITY NEAR DIGHTON KANSAS IN LANE COUNTY.

THE STORM WAS  MOVING NORTH AT 30 MPH AND MAY PRODUCE SOME BRIEF HEAVY
RAIN,  STRONG AND GUSTY WINDS AND SOME HAIL AS IT CONTINUES TO DEVELOP.

BOYLE

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 25, 7:00 PM CDTTornado WarningGLDEllis, Rooks60 min

Nearby

Tornado Warnings in Kansas, 1990Every tornado warning in 1990Tornadoes 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.