Alert archive / Kansas / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 101, NWS Kansas City, MO

July 7, 1992Leavenworth County, Kansas

NWS Kansas City, MO issued this severe thunderstorm warning at Jul 7, 1992, 10:04 AM CDT for Leavenworth County, Kansas. It was in force for 26 min.

The area

The counties it named.

The facts

Issued
Jul 7, 1992, 10:04 AM CDT (15:04 UTC)
Expired
Jul 7, 1992, 10:30 AM CDT
In force
26 min
Issued by
NWS Kansas City, MO
Area
Whole counties

County Leavenworth County, KS

The nearest sounding before it

Topeka, KS (KTOP), launched 12:00Z, 3.1 hours before the alert went out and 56 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 12:00Z on 1992-07-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 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 12:00Z on 1992-07-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 7 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
NaN m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
7 m²/s²
0-3 km storm-relative helicity
88 m²/s²
Significant tornado parameter
0.0
Supercell composite
4.5

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KMCI 071504
SVRMCI
KSC103-071530-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE KANSAS CITY MISSOURI
1004 AM CDT TUE JUL 7 1992
 
THE NATIONAL WEATHER SERVICE IN KANSAS CIT

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, Jul 7, 6:50 AM CDT, 3 hours 14 minutes before
MOZ001-002-004-005-008-009-KZ015-070935-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY...CORRECTION...
NATIONAL WEATHER SERVICE KANSAS CITY INTERNATIONAL AIRPORT MO
645 AM CDT TUE JUL 7 1992

...SEVERE THUNDERSTORM WATCH UNTIL 1100 AM CDT...

AT 640 AM...A LINE OF VERY STRONG THUNDERSTORMS WERE OVER NORTHWEST AND
WEST CENTRAL MISSOURI...AND NORTHEAST KANSAS.

THE THUNDERSTORMS WERE IN A BAND 30 MILES WIDE AND EXTENDED FROM LAMONI
IOWA TO 20 MILES SOUTH OF TOPEKA KANSAS.  THE STRONGEST THUNDERSTORS
WERE FROM OLATHE KANSAS THROUGH THE KANSAS CITY METRO AREA TO JUST EAST
OF GALLATIN MISSOURI.

THESE THUNDERSTORMS WERE MOVING EAST SOUTHEAST AT 35 MILES AN HOUR AND
WILL CONTINUE TO BRING HEAVY RAIN...SMALL HAIL...GUSTY WINDS AND
DANGEROUS LIGHTNING TO THE KANSAS CITY METRO AREA UNTIL AROUND 730 AM
CDT.
GH
Special weather statement, Jul 7, 7:13 AM CDT, 2 hours 51 minutes before
MOZ001-002-004-005-008-009-KZ015-071300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE KANSAS CITY INTERNATIONAL AIRPORT MO
705 AM CDT TUE JUL 7 1992

...SEVERE THUNDERSTORM WARNING FOR THE KANSAS CITY METRO AREA EXPIRED...
...SEVERE THUNDERSTORM WATCH UNTIL 1100 AM CDT...

AT 700 AM...A LINE OF STRONG THUNDERSTORMS EXTENDED FROM CHILLICOTHE
MISSOURI...TO THE SOUTHEAST PARTS OF KANSAS CITY TO JUST SOUTH OF
OLATHE.
THESE STORMS WERE MOVING SOUTHEAST AT 35 MILES AN HOUR...BUT HAD WEAKENED
SINCE 630AM.  HOWEVER ALONG WITH THE HEAVY RAIN...STRONG WIND AND SMALL
HAIL IS LIKELY AS THESE STORMS PASS.  THE LINE OF STORMS IS HEADED FOR
CARROLLTON...HARRISONVILLE MISSOURI AND PAOLA KANSAS.

FOLKS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR SEVERE WEATHER AND
HEAD FOR SHELTER.  REPORT ALL SEVERE WEATHER TO YOUR NEAREST LAW ENFORCE/
MENT AGENCY.
Special weather statement, Jul 7, 7:44 AM CDT, 2 hours 20 minutes before
MOZ001-002-004-005-008-009-KZ015-071300-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE KANSAS CITY INTERNATIONAL AIRPORT MO
735 AM CDT TUE JUL 7 1992

...SEVERE THUNDERSTORM WATCH HAS BEEN CANCELLED FOR ST JOSEPH...
...SEVERE THUNDERSTORM WATCH CONTINUES FOR KANSAS CITY UNTIL 11 AM CDT...

AT 730 AM...STRONG THUNDERSTORMS CONTINUED TO MOVE THROUGH NORTHWEST
AND WEST CENTRAL MISSOURI...AND EAST CENTRAL KANSAS.

THE STRONGEST THUNDERSTORMS WERE LOCATED NEAR RICHMOND IN RAY COUNTY...35
MILES NORTHEAST OF KANSAS CITY...OVER DOWNTOWN KANSAS CITY AND NEAR
PAOLA IN MIAMI COUNTY KANSAS...30 MILES SOUTH OF KANSAS CITY.  THE
THUNDERSTORMS WERE MOVING EAST SOUTHEAST AT 35 MILES eAN HOUR.

FOLKS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR SEVERE WEATHER AND
HEAD FOR SHELTER.  REPORT ALL SEVERE WEATHER TO YOUR NEAREST LAW ENFORCE/
MENT AGENCY.
GH
Special weather statement, Jul 7, 7:53 AM CDT, 2 hours 11 minutes before
MOZ001-002-004-005-008-009-KZ015-071330-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE KANSAS CITY INTERNATIONAL AIRPORT MO
800 AM CDT TUE JUL 7 1992

...SEVERE THUNDERSTORM WATCH #564 HAS BEEN CANCELLED FOR NORTHWEST
MISSOURI INCLUDING KANSAS CITY...

AT 830 AM...STRONG THUNDERSTORMS CONTINUED ALONG A LINE FROM JUST
WEST OF SPRING HILL KANSAS TO SOUTHEAST OF KANSAS CITY TO NEAR
JAMESPORT MISSOURI...MOVING SOUTHEAST AT 35 MILES AN HOUR.
THESE STORMS CONTINUE TO WEAKEN AS THEY MOVE AWAY.
WITH THE HEAT AND HUMIDITY THOUGH...THE STORMS WILL LIKELY REFIRE
LATER THIS AFTERNOON....STAY TUNED.
Local storm report, Jul 7, 8:24 AM CDT, 1 hour 40 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY INTERNATIONAL AIRPORT MO
822 AM CDT TUE JUL 7 1992

...REPORTS OF SEVERE WEATHER ON TUESDAY MORNING JULY 7...

TIME              EVENT                             LOCATION

630 AM CDT      WIND GUST TO 60 MPH                 5 MI SE MCI
                                                    PLATTE CO MO
Local storm report, Jul 7, 9:47 AM CDT, 17 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY INTERNATIONAL AIRPORT MO
947 AM CDT TUE JUL 7 1992

...ADDITIONAL REPORTS OF SEVERE WEATHER ON TUESDAY MORNING JULY 7...

TIME              EVENT                             LOCATION

515 AM CDT      ESTIMATED WIND GUST TO 60 MPH       ST. JOSEPH MO.
                                                    BUCHANNAN CO.
516 AM CDT      WIND GUST TO 45 MPH (STJ ASOS)      ST. JOSEPH MO.
          u                                          BUCHANNAN CO.
640 AM CDT      LARGE LIMBS DOWN...TSTM WINDS       INDEPENDENCE MO.
                                                    N. JACKSON CO.

The office that day

Everything else NWS Kansas City, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 7, 4:35 AM CDTSevere Thunderstorm WarningEAXDoniphan55 min
Jul 7, 6:10 AM CDTSevere Thunderstorm WarningEAXJohnson35 min
Jul 7, 6:10 AM CDTSevere Thunderstorm WarningEAXLeavenworth, Wyandotte35 min

Nearby

Severe Thunderstorm Warnings in Kansas, 1992Every severe thunderstorm warning 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.