Alert archive / Kansas / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 37, NWS Wichita, KS
NWS Wichita, KS issued this severe thunderstorm warning at May 15, 1990, 6:05 AM CDT for Chase County, Kansas. It was in force for 40 min.
The area
The counties it named.
The facts
- Issued
- May 15, 1990, 6:05 AM CDT (11:05 UTC)
- Expired
- May 15, 1990, 6:45 AM CDT
- In force
- 40 min
- Issued by
- NWS Wichita, KS
- Area
- Whole counties
County Chase 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, 11.1 hours before the alert went out and 114 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
- 806 J/kg
- Mixed-layer CIN
- -149 J/kg
- Mixed-layer LCL
- 863 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 92 m²/s²
- 0-3 km storm-relative helicity
- 123 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 3.3
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KICT 151105
SVRICT
KSC017-151145-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE WICHITA KS
605 AM CDT TUE MAY 15 1990
THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM
WARNING EFFECTIVE UNTIL 645 AM CDT FOR PEOPLE IN THE FOLLOWING
COUNTY
IN THE EAST CENTRAL PART OF KANSAS
CHASE
AT 6 AM CDT RADAR INDICATED SEVERE THUNDERSTORMS 27 MILES SOUTHWEST
OF EMPORIA NEAR MATFIELD GREEN AND 42 MILES SOUTHWEST OF EMPORIA
NEAR FLORENCE IN MARION COUNTY.
MOVEMENT WAS EAST-NORTHEAST AT 40 MILES AN HOUR...TOWARD COTTONWOOD
FALLS.
IF YOU ARE IN AN AREA THREATENED BY THE STORM...GO TO A
REINFORCED SHELTER AND PREPARE FOR DAMAGING WIND...LARGEP HAIL...
VERY HEAVY RAIN...AND LIGHTNING.
BURKEWhat 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, May 15, 2:45 AM CDT, 3 hours 20 minutes before
KS012-017-150845- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE WICHITA KS 236 AM CDT TUE MAY 15 1990 ...SEVERE THUNDERSTORM WATCHES NUMBER 232 AND 233 ARE IN EFFECT UNTIL 300 AM CDT FOR MUCH OF THE EAST HALF OF KANSAS... AT 230 AM CDT...THUNDERSTORMS CONTINUE ACROSS NORTHCENTRAL AND SOUTHEAST KANSAS WITH NEW DEVELOPMENT WEST OF MEDICINE LODGE. THUNDERSTORMS IN NORTH CENTRAL KANSAS HAVE CONTINUED TO MOVE EAST AT 35 MILES PER HOUR. THE STRONGEST STORMS WERE NORTH AND SOUTHWEST OF CONCORDIA. IN SOUTHEAST KANSAS A STRONG STORMS THAT SHOULD BE PRODUCING VERY HEAVY RAIN AND POSSIBLY SMALL HAIL WAS NEAR HUMBOLDT OR 15 MILES NORTH OF CHANUTE. NO SEVERE WEATHER HAS BEEN REPORTED FROM THIS AREA. THUNDERSTORM SOUTHWEST OF MEDICINE LODGE OR 60 MILES SOUTHWEST OF WICHITA HAVE INCREASED INTENSITY AND HAVE MOVED TO EAST NORTHEAST AT 30 MPH. LR
Special weather statement, May 15, 3:16 AM CDT, 2 hours 49 minutes before
KS012-017-150915- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE WICHITA KS 310 AM CDT TUE MAY 15 1990 ...SEVERE THUNDERSTORM WATCHES NUMBER 234 VALID UNTIL 1000 AM FOR MUCH OF WESTERN AND CENTRAL KANSAS... AT 300 AM CDT...A NEW THUNDERSTORM WATCH 234 HAS REPLACED 233, AND 232. WATCH 234 INCLUDES THE FOLLOWING COUNTIES OF SOUTH CENTRAL KANSAS...HARPER, HARVEY, RENO, SEDGWICK, AND SUMNER. THE CITIES OF WICHITA, HUTCHINSONl, NEWTON, PRATT, WELLINGTON ARE INCLUDED. LR
Special weather statement, May 15, 3:42 AM CDT, 2 hours 23 minutes before
KS012-017-150945- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE WICHITA KS 335 AM CDT TUE MAY 15 1990 ...SEVERE THUNDERSTORM WATCHES NUMBER 234 VALID UNTIL 1000 AM FOR MUCH OF WESTERN AND CENTRAL KANSAS... AT 330 AM CDT...THE THUNDERSTORMS OVER CENTRAL KANSAS WERE IN TWO GROUPS. THE FIRST WAS NORTH OF A LINE FROM RUSSELL TO SALINA TO OSAGE CITY. STRONGEST STORMS WERE SOUTH OF MANHATTAN. THE SECOND GROUP OF THUNDERSTORMS WERE MOVING INTO SOUTH CENTRAL KANSAS 25 MILES WEST OF WICHITA. THE STRONGEST STORM THAT COULD PRODUCE VERY HEAVY RAIN AND HAIL WAS 20 MILES SOUTHWEST OF KINGMAN. THESE STORMS SHOULD MOVE INTO THE GREATER WICHITA AREA BY 430 AM. ALL STORMS WERE MOVING VERY RAPIDLY TO THE NORTHEAST AT 45 TO 50 MPH. LR
Special weather statement, May 15, 4:07 AM CDT, 1 hour 58 minutes before
KS012-017-151015- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE WICHITA KS 405 AM CDT TUE MAY 15 1990 ...SEVERE THUNDERSTORM WATCHES NUMBER 234 VALID UNTIL 1000 AM FOR MUCH OF WESTERN AND CENTRAL KANSAS... AT 400 AM CDT...A SMALL LINE OF VERY STRONG THUNDERSTORMS WERE FROM KINGMAN TO ST JOHN...MOVING NORTHEAST AT 45 TO 50 MPH. THESE STORMS SHOULD BE IN THE HUTCHINSON AREA BY 430 AM. AS THE STORMS PASTED KINGMAN ONLY BRIEF HEAVY RAIN AND SOME WINDS WERE REPORTED BY THE SHERIFF. LR
Special weather statement, May 15, 4:45 AM CDT, 1 hour 20 minutes before
KS012-017-151045- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE WICHITA KS 442 AM CDT TUE MAY 15 1990 ...SEVERE THUNDERSTORM WATCHES NUMBER 234 VALID UNTIL 1000 AM FOR MUCH OF WESTERN AND CENTRAL KANSAS... ...SEVERE THUNDERSTORM WARNING RENO AND SEDGWICK UNTIL 545 AM... AT 430 AM CDT...A SMALL LINE OF SEVERE THUNDERSTORMS WERE FROM NEAR WICHITA TO GREAT BEND. RENO COUNTY SHERIFF HAS REPORTED HAIL UP TO GOLF BALL SIZED. THESE STORMS WERE MOVING TO THE NORTHEAST AT 45 TO 50 MPH. OTHER STORMS WERE NORTH OF A LINE FROM SALINA TO TOPEKA. LR
Special weather statement, May 15, 5:52 AM CDT, 13 minutes before
KS012-017-151145- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE WICHITA KS 545 AM CDT TUE MAY 15 1990 ...SEVERE THUNDERSTORM WATCHES NUMBER 234 VALID UNTIL 1000 AM FOR MUCH OF WESTERN AND CENTRAL KANSAS... ...SEVERE THUNDERSTORM WARNING FOR BUTLER UNTIL 600 AND MARION UNTIL 610 AM... AT 530 AM CDT...SEVERE THUNDERSTORMS EXTENDED FROM NEAR ELDORADO TO MOUNDRIDGE TO NEAR ELLSWORTH. THE CITY OF MOUNDRIDGE RECEIVED LARGE HA?IL AS THE STORMS MOVED THROUGHT. THE WARNING FOR BUTLER COUNTY WILL BE EXTENDED AT 6AM IF IF THE STORM REMAINS STRONG. MOVEMENT WAS TO THE EAST NORTHEAST AT 40 MPH. LR
The office that day
Everything else NWS Wichita, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 14, 7:16 PM CDT | Severe Thunderstorm Warning | ICT | Sumner | 59 min |
| May 14, 7:38 PM CDT | Flash Flood Warning | ICT | Chautauqua | 4 hr |
| May 14, 8:06 PM CDT | Severe Thunderstorm Warning | ICT | Chautauqua, Cowley, Sumner | 69 min |
| May 14, 8:28 PM CDT | Tornado Warning | ICT | Cowley, Sumner | 32 min |
| May 14, 9:05 PM CDT | Tornado Warning | ICT | Montgomery | 25 min |
| May 14, 9:34 PM CDT | Severe Thunderstorm Warning | ICT | Butler, Greenwood | 56 min |
| May 14, 9:34 PM CDT | Tornado Warning | ICT | Chautauqua, Montgomery | 26 min |
| May 14, 10:01 PM CDT | Severe Thunderstorm Warning | ICT | Harper | 59 min |
| May 14, 10:52 PM CDT | Severe Thunderstorm Warning | ICT | Butler, Sedgwick | 68 min |
| May 15, 4:37 AM CDT | Severe Thunderstorm Warning | ICT | Reno, Sedgwick | 68 min |
| May 15, 5:01 AM CDT | Severe Thunderstorm Warning | ICT | Harvey | 44 min |
| May 15, 5:14 AM CDT | Severe Thunderstorm Warning | ICT | Butler | 46 min |
| May 15, 5:44 AM CDT | Severe Thunderstorm Warning | ICT | Marion | 31 min |
| May 15, 6:04 PM CDT | Severe Thunderstorm Warning | ICT | Sedgwick | 26 min |
| May 15, 6:38 PM CDT | Severe Thunderstorm Warning | ICT | Chase, Marion | 67 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.