Alert archive / Missouri / Tornado Warnings in 1992
Tornado Warning 12, NWS Kansas City, MO
NWS Kansas City, MO issued this tornado warning at Sep 20, 1992, 7:19 PM CDT for Jackson County, Lafayette County, Missouri. It was in force for 26 min.
The area
The counties it named.
The facts
- Issued
- Sep 20, 1992, 7:19 PM CDT (00:19 UTC)
- Expired
- Sep 20, 1992, 7:45 PM CDT
- In force
- 26 min
- Issued by
- NWS Kansas City, MO
- Area
- Whole counties
Counties Jackson County, MO, Lafayette County, MO
The nearest sounding before it
Topeka, KS (KTOP), launched 00:00Z, 0.3 hours before the alert went out and 136 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
- 380 J/kg
- Mixed-layer CIN
- -37 J/kg
- Mixed-layer LCL
- 567 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 62 m²/s²
- 0-3 km storm-relative helicity
- 63 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KMCI 210020 TORMCI MOC095-107-210100- BULLETIN - EBS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE KANSAS CITY MISSOURI 719 PM CDT SUN SEP 20 1992 THE NATIONAL WEATHER SERVICE IN KANSAS CITY MISSOURI HAS ISSUED A TORNADO WARNING EFFECTIVE UNTIL 800 PM CDT FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN NORTHWEST MISSOURI ...EASTERN JACKSON COUNTY IN WEST CENTRAL MISSOURI ...WESTERN LAFAYETTE COUNTY AT 710 PM...MISSOURI HIGHWAY PATROL IN LEE'S SUMMIT REPORTED A TORNADO AHIGHWAY 50 AND INTERSTATE 470 MOVING EAST-NORTHEAST AT 35 MPH. PLACES IN THE PATH OF THIS STORM ARE LAKE LOTAWANA...BATES CITY...CHAPEL HILL AND ODESSA. THERE WERE CASUALITES WITH THIS STORM AS IT PASSED ACROSS HIGHWAY 50 AND I-470. THE TORNADO WARNING HAS BEEN CANCELLED FOR WESTERN JACKSON COUNTY MISSOURI AND EASTERN JOHNSON COUNTY KANSAS. IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A BASEMENT. GET UNDER A WORKBENCH OR PIECtE OF STURDY FURNITURE. IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM SUCH AS A CLOSET ON THE LOWEST FLOOR. USE BLANKETS...PILLOWS... OR CUSHIONS TO COVER YOUR BODY. AVOID WINDOWS.
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, Sep 20, 5:35 PM CDT, 1 hour 44 minutes before
MOZ001-002-004-008-0009-013-202345- SPECIAL WEATHER STATEMENT AND RAD SUMMARY... NATIONAL WEATHER SERVICE KANSAS CITY MISSOURI 530 PM CDT SUN SEP 20 1992 ...STRONG THUNDERSTORMS OVER NORTHEAST KANSAS... AT 525 PM VERY STRONG THUNDERSTORMS WERE LOCATED IN AND AROUND LAWRENCE KANSAS. THESE STORMS WILL PRODUCE VERY HEAVY RAIN AND POSSIBLY GUSTY WINDS TO 40 MILES AN HOUR AND SMALL HAIL. THESE STORMS WERE MOVING EAST NORTHEAST AT 30 MILES AN HOUR AND WILL MOVE INTO THE WESTERN PARTS OF THE GREATER KANSAS CITY AREA BETWEEN 6 AND 630 PM. PERSONS IN WESTERN JOHNSON AND WYANDOTTE COUNTIES OF KANSAS SHOULD STAY ALERT FOR CHANGING WEATHER CONDITIONS. ISOLATED THUNDERSTORMS AND SHOWERS WERE CONTINUING OVER NORTHWEST MISSOURI...MAINLY NORTH AND NORTHEAST OF ST JOSEPH AND IN WEST CENTRAL MISSOURI...JUST NORTHEAST OF BUTLER. MOVEMENT WAS ALSO EAST NORTHEAST AT 30 MILES AN HOUR.
Special weather statement, Sep 20, 6:36 PM CDT, 43 minutes before
MOZ001-002-004-008-0009-013-210045- SPECIAL WEATHER STATEMENT AND RAD SUMMARY... NATIONAL WEATHER SERVICE KANSAS CITY MISSOURI 635 PM CDT SUN SEP 20 1992 ...STRONG THUNDERSTORMS OVER SOUTH KANSAS CITY... AT 625 PM ISOLATED STRONG THUNDERSTORMS WERE LOCATED OVER THE SOUTHERN PARTS OF THE KANSAS CITY METRO AREA. NEAR GRANDVIEW AND LEES SUMMIT. THESE STORMS WILL PRODUCE VERY HEAVY RAIN AND POSSIBLE GUSTY WINDS AND HAIL AS THEY MOVE EAST AT 30 MILES AN HOUR. THESE STORMS WILL ALSO CAUSE FLOODING OF LOW LYING AREAS AND SOME ROADWAYS AND UNDERPASSES. A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 11 PM FOR KANSAS CITY. THE WATCH ALSO INCLUDES WEST CENTRAL AND SOUTHWEST MISSOURI AND EAST CENTRAL AND SOUTHEAST KANSAS. AT 632 JOHNSON COUNTY KANSAS REPORTED NUMEROUS DAMAGE SOUTH OF OLATHE. TREES...POWERS LINES AND GAS LINES BROKEN. THUNDERSTORS WERE CONTINUING IN AROUND OLATHE. TAKE COVER NOW.
The office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 20, 7:17 PM CDT | Tornado Warning | EAX | Pettis | 28 min |
Nearby
Tornado Warnings in Missouri, 1992Every tornado warning in 1992Tornadoes in 1992
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.