Alert archive / Kansas / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 74, NWS Wichita, KS
NWS Wichita, KS issued this severe thunderstorm warning at Jun 8, 1990, 8:47 PM CDT for Butler County, Cowley County, Sedgwick County, Kansas. It was in force for 58 min.
The area
The counties it named.
The facts
- Issued
- Jun 8, 1990, 8:47 PM CDT (01:47 UTC)
- Expired
- Jun 8, 1990, 9:45 PM CDT
- In force
- 58 min
- Issued by
- NWS Wichita, KS
- Area
- Whole counties
Counties Butler County, KS, Cowley 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, 1.8 hours before the alert went out and 201 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.
- Mixed-layer CAPE
- 5742 J/kg
- Mixed-layer CIN
- -13 J/kg
- Mixed-layer LCL
- 826 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 54 m²/s²
- 0-3 km storm-relative helicity
- 243 m²/s²
- Significant tornado parameter
- 6.7
- Supercell composite
- 28.9
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KICT 090147
SVRICT
KSC015-035-173-090245-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE WICHITA KS
847 PM CDT FRI JUN 8 1990
THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM
WARNING EFFECTIVE UNTIL 945 PM CDT FOR PEOPLE IN THE FOLLOWING
COUNTIES
IN THE SOUTH CENTRAL PART OF KANSAS
SOUTHERN BUTLER...NORTHERN COWLEY...SOUTHERN SEDGWICK...
THE CITY OF WICHITA
AT 845 PM CDT...RADAR AND SURFACE REPORTS INDICATED SEVERE
THUNDERSTORMS CONTINUING ACROSS PARTS OF SOUTH CENTRAL KANSAS...
MOVING SOUTHEAST AT 15 MPH. VERY LARGE HAIL HAD BEEN REPORTED WITH
THESE STORMS.
LARGE HAIL TO BASEBALL SIZE CAN BE EXPECTED WITH THESE STORMS.
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.
REMEMBER...SEVERE THUNDERSTORMS CAN AND DO OCCASIONALLY DO
PRODUCE TORNADOES WITH LITTLEi OR NO ADVANCE WARNING. BE ON THE
LOOKOUT.
WILSONWhat 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 8, 6:12 PM CDT, 2 hours 35 minutes before
KSZ009-012-014-017-090000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE WICHITA KS 612 PM CDT FRI JUN 8 1990 ...TORNADO WATCH NUMBER 422 IS IN EFFECT FOR PORTIONS OF SOUTH CENTRAL AND ALL OF SOUTHEAST KANSAS UNTIL 11 PM TONIGHT... AT 600 PM CDT...STRONG ISOLATED THUNDERSTORMS CONTINUED IN EAST CENTRAL KANSAS. THESE STORMS WERE LOCATED FROM 15 MILES NORTHEAST OF EMPORIA TO 15 MILES SOUTHEAST OF EMPORIA. THE STRONGEST OF THESE WAS ABOUT 10 FMILES SOUTHEAST OF EMPORIA. THEY WERE MOVING TO THE EAST AT 20 MPH. LEIVERS
Special weather statement, Jun 8, 6:40 PM CDT, 2 hours 7 minutes before
KSZ009-012-014-017-090030- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE WICHITA KS 640 PM CDT FRI JUN 8 1990 ...TORNADO WATCH NUMBER 422 IS IN EFFECT FOR PORTIONS OF SOUTH CENTRAL AND ALL OF SOUTHEAST KANSAS UNTIL 11 PM TONIGHT... AT 630 PM CDT...STRONG ISOLATED THUNDERSTORMS CONTINUED IN EAST CENTRAL KANSAS. THESE STORMS WERE LOCATED JUST SOUTHWEST OF EMPORIA...10 MILES NORTHEAST OF EMPORIA AND 15 MILES SOUTHEAST OF EMPORIA. THEY WERE MOVING TO THE EAST AT 20 MPH...AND SHOWED SIGNS OF INTENSIFICATION. LEIVERS
Special weather statement, Jun 8, 6:42 PM CDT, 2 hours 5 minutes before
KSZ009-012-014-017-090030- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE WICHITA KS 641 PM CDT FRI JUN 8 1990 ...TORNADO WATCH NUMBER 422 IS IN EFFECT FOR PORTIONS OF SOUTH CENTRAL AND ALL OF SOUTHEAST KANSAS UNTIL 11 PM TONIGHT... AT 630 PM CDT...STRONG ISOLATED THUNDERSTORMS CONTINUED IN EAST CENTRAL KANSAS. THESE STORMS WERE LOCATED JUST SOUTHWEST OF EMPORIA...10 MILES NORTHEAST OF EMPORIA AND 15 MILES SOUTHEAST OF EMPORIA. THEY WERE MOVING TO THE EAST AT 20 MPH...AND SHOWED SIGNS OF INTENSIFICATION. LEIVERS
The office that day
Everything else NWS Wichita, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 8, 7:04 PM CDT | Severe Thunderstorm Warning | ICT | Butler | 56 min |
| Jun 8, 7:55 PM CDT | Severe Thunderstorm Warning | ICT | Butler, Sedgwick | 65 min |
| Jun 8, 8:06 PM CDT | Tornado Warning | ICT | Greenwood | 39 min |
| Jun 8, 8:39 PM CDT | Severe Thunderstorm Warning | ICT | Greenwood | 36 min |
| Jun 8, 9:08 PM CDT | Severe Thunderstorm Warning | ICT | Butler | 33 min |
| Jun 8, 10:22 PM CDT | Severe Thunderstorm Warning | ICT | Harper, Sumner | 43 min |
| Jun 9, 1:16 AM CDT | Flash Flood Warning | ICT | Greenwood | 4 hr |
| Jun 9, 1:37 AM CDT | Flash Flood Warning | ICT | Woodson | 4 hr |
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.