Alert archive / Kansas / Tornado Warnings in 1990

Tornado Warning 21, NWS Topeka, KS

March 13, 1990Geary County, Riley County, Kansas

NWS Topeka, KS issued this tornado warning at Mar 13, 1990, 10:06 PM CST for Geary County, Riley County, Kansas. It was in force for 39 min.

The area

The counties it named.

The facts

Issued
Mar 13, 1990, 10:06 PM CST (04:06 UTC)
Expired
Mar 13, 1990, 10:45 PM CST
In force
39 min
Issued by
NWS Topeka, KS
Area
Whole counties

Counties Geary County, KS, Riley 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, 4.1 hours before the alert went out and 97 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 1990-03-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1053 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 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 1990-03-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 246 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
1053 J/kg
Mixed-layer CIN
-14 J/kg
Mixed-layer LCL
623 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
246 m²/s²
0-3 km storm-relative helicity
268 m²/s²
Significant tornado parameter
1.5
Supercell composite
6.9

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KTOP 140412 RRA
TORTOP
KSC061-161-140445-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TOPEKA KS
1006 PM CST TUE MAR 13 1990
 
THE NATIONAL WEATHER SERVICE IN TOPEKA HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 1045 PM CST
FOR PEOPLE IN THE FOLLOWING COUNTIES...
 
IN EAST CENTRAL KANSAS
          ...NORTHERN GEARY
IN NORTHEAST KANSAS
          ...SOUTHERN RILEY
 
A TORNADO WAS REPORTED BY FORT RILEY PERSONNEL AT 1004 PM CST ON THE
FORT RILEY RESERVATION NORTHWEST OF JUNCTION CITY KANSAS.
 
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING.  AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH
OR LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 13, 6:01 PM CSTSevere Thunderstorm WarningTOPMitchell44 min
Mar 13, 6:11 PM CSTTornado WarningTOPMorris64 min
Mar 13, 6:17 PM CSTSevere Thunderstorm WarningTOPJewell43 min
Mar 13, 6:20 PM CSTSevere Thunderstorm WarningTOPMcPherson25 min
Mar 13, 6:25 PM CSTSevere Thunderstorm WarningTOPMitchell50 min
Mar 13, 6:42 PM CSTSevere Thunderstorm WarningTOPDickinson48 min
Mar 13, 6:46 PM CSTTornado WarningTOPJewell14 min
Mar 13, 6:51 PM CSTSevere Thunderstorm WarningTOPRepublic54 min
Mar 13, 6:54 PM CSTTornado WarningTOPCloud, Republic51 min
Mar 13, 6:57 PM CSTTornado WarningTOPGeary63 min
Mar 13, 7:03 PM CSTTornado WarningTOPJewell42 min
Mar 13, 7:05 PM CSTTornado WarningTOPMcPherson40 min
Mar 13, 7:13 PM CSTSevere Thunderstorm WarningTOPMitchell47 min
Mar 13, 7:14 PM CSTSevere Thunderstorm WarningTOPEllsworth46 min
Mar 13, 7:17 PM CSTTornado WarningTOPMorris15 min
Mar 13, 7:18 PM CSTTornado WarningTOPSaline42 min
Mar 13, 7:22 PM CSTSevere Thunderstorm WarningTOPLincoln53 min
Mar 13, 7:51 PM CSTSevere Thunderstorm WarningTOPOttawa54 min
Mar 13, 7:54 PM CSTSevere Thunderstorm WarningTOPJackson, Pottawatomie, Shawnee36 min
Mar 13, 7:56 PM CSTSevere Thunderstorm WarningTOPCloud49 min
Mar 13, 8:01 PM CSTTornado WarningTOPRepublic44 min
Mar 13, 8:03 PM CSTTornado WarningTOPCloud42 min
Mar 13, 8:30 PM CSTSevere Thunderstorm WarningTOPRice45 min
Mar 13, 8:35 PM CSTSevere Thunderstorm WarningTOPJackson, Pottawatomie22 min
Mar 13, 9:01 PM CSTSevere Thunderstorm WarningTOPSaline44 min
Mar 13, 9:09 PM CSTSevere Thunderstorm WarningTOPMcPherson51 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.