Alert archive / Missouri / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 9, NWS Kansas City, MO

April 9, 1992Camden County, Miller County, Missouri

NWS Kansas City, MO issued this severe thunderstorm warning at Apr 9, 1992, 4:23 AM CDT for Camden County, Miller County, Missouri. It was in force for 67 min.

The area

The counties it named.

The facts

Issued: Apr 9, 1992, 4:23 AM CDT (09:23 UTC)
Expired: Apr 9, 1992, 5:30 AM CDT
In force: 67 min
Issued by: NWS Kansas City, MO
Area: Whole counties

Counties Camden County, MO, Miller County, MO

The nearest sounding before it

Springfield, MO (KUMN), launched 00:00Z, 9.4 hours before the alert went out and 172 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 105 J/kg
Mixed-layer CIN: -103 J/kg
Mixed-layer LCL: 2094 m above ground
0-6 km bulk shear: 41 kt
0-1 km storm-relative helicity: 46 m²/s²
0-3 km storm-relative helicity: 138 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KCOU 090923
SVRCOU
MOC085-029-131-091030-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING 
NATIONAL WEATHER SERVICE COLUMBIA MO
423 AM CDT THU APR 9 1992

THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM 
WARNING EFFECTIVE UNTIL 530 AM CDT FOR PEOPLE IN THE FOLLOWING 
COUNTIES

   IN THE CENTRAL PART OF MISSOURI
      HICKORY...EASTERN CAMDEN...MILLER

AT 415 AM CST SEVERE THUNDERSTORMS WERE 50 MILES SOUTH OF
SEDALIA NEAR HERMITAGE IN HICKORY COUNTY...AND 37 MILES
SOUTHWEST OF JEFFERSON CITY NEAR OSAGE BEACH MOVING TO THE
NORTHEAST AT 25 MILES AN HOUR. GOLF BALL SIZED HAIL WAS REPORTED
IN OSAGE BEACH BY THE POLICE DEPARTMENT AT 415 AM. THE SEVERE
THUNDERSTORMS WILL MOVE BETWEEN ELDON AND IBERIA IN MILLER
COUNTY BETWEEN 445 AND 500 AM.

DAMAGING WIND...LARGE HAIL...DANGEROUS LIGHTNING AND VERY HEAVY
RAIN ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.  STAY INSIDE AND...
AWAY FROM WINDOWS UNTIL THE STORMS PASS.

 LA eGREE

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 9, 4:23 AM CDT	Severe Thunderstorm Warning	EAX	Hickory	67 min
Apr 9, 6:46 AM CDT	Severe Thunderstorm Warning	EAX	Pulaski	29 min
Apr 9, 7:34 AM CDT	Severe Thunderstorm Warning	EAX	Hickory	26 min
Apr 9, 8:14 AM CDT	Severe Thunderstorm Warning	EAX	Benton	31 min
Apr 9, 8:42 AM CDT	Severe Thunderstorm Warning	EAX	Camden	33 min
Apr 9, 8:55 AM CDT	Severe Thunderstorm Warning	EAX	Morgan	20 min
Apr 9, 2:21 PM CDT	Severe Thunderstorm Warning	EAX	Pettis, Saline	54 min
Apr 9, 3:29 PM CDT	Severe Thunderstorm Warning	EAX	Pettis	31 min
Apr 9, 3:38 PM CDT	Severe Thunderstorm Warning	EAX	Cooper	37 min
Apr 9, 3:49 PM CDT	Severe Thunderstorm Warning	EAX	Miller, Moniteau	26 min
Apr 9, 4:36 PM CDT	Severe Thunderstorm Warning	EAX	Miller	54 min
Apr 9, 4:36 PM CDT	Severe Thunderstorm Warning	EAX	Platte	34 min
Apr 9, 5:02 PM CDT	Severe Thunderstorm Warning	EAX	Cooper	43 min
Apr 9, 5:14 PM CDT	Severe Thunderstorm Warning	EAX	Boone	46 min
Apr 9, 5:30 PM CDT	Severe Thunderstorm Warning	EAX	Pulaski	45 min
Apr 9, 6:28 PM CDT	Severe Thunderstorm Warning	EAX	Boone, Howard	62 min

Nearby

Severe Thunderstorm Warnings in Missouri, 1992 Every 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.