Alert archive / Kansas / Severe Thunderstorm Warnings in 1990

Severe Thunderstorm Warning 45, NWS Goodland, KS

June 7, 1990Greeley County, Wallace County, Kansas

NWS Goodland, KS issued this severe thunderstorm warning at Jun 7, 1990, 1:25 AM MDT for Greeley County, Wallace County, Kansas. It was in force for 50 min.

The area

The counties it named.

The facts

Issued
Jun 7, 1990, 1:25 AM MDT (07:25 UTC)
Expired
Jun 7, 1990, 2:15 AM MDT
In force
50 min
Issued by
NWS Goodland, KS
Area
Whole counties

Counties Greeley County, KS, Wallace 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

Denver, CO (KDEN), launched 00:00Z, 7.4 hours before the alert went out and 180 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 1990-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1329 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 1990-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -27 square meters per square second.193958Sfc1 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
1329 J/kg
Mixed-layer CIN
-70 J/kg
Mixed-layer LCL
2428 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
-27 m²/s²
0-3 km storm-relative helicity
139 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.3

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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, Jun 7, 1:09 AM MDT, 16 minutes before
KSZ001-002-004-005-007-008-070815-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
205 AM CDT THU JUN 7 1990

...SEVERE THUNDERSTORM WATCH 405 IN EFFECT UNTIL 800 AM CDT FOR MOST
OF NORTHWEST AND WESTCENTRAL KANSAS...

AT 100 AM CDT NO SEVERE WEATHER WAS INDICATED BY RADAR OVER NORTHWEST OR
WESTCENTRAL KANSAS..HOWEVER HEAVY THUNDERSTORMS WAS MOVING INTO NORTHWEST
KANSAS OUT OF EASTERN COLORADO.  THE STRONGEST STORMS WAS 45 MILES SOUTH
OF GOODLAND..JUST SOUTH OF WESKAN AND 15 MILES NORTHWEST OF GOODLAND
ALONG THE KANSAS/COLORADO BORDER.

HEAVY RAINS..STRONG GUSTY WINDS AND HAIL WILL BE POSSIBLE WITH THESE STORM
AS THEY MOVE EAST AT 20 MPH.

FREIBURGER

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 7, 1:12 AM MDTSevere Thunderstorm WarningGLDGreeley, Wallace63 min
Jun 7, 1:20 AM MDTSevere Thunderstorm WarningGLDGreeley, Wallace55 min
Jun 7, 1:58 AM MDTSevere Thunderstorm WarningGLDLogan, Wichita62 min
Jun 7, 3:02 AM MDTSevere Thunderstorm WarningGLDGove, Scott48 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.