Severe Thunderstorm Warning 28, NWS St. Louis, MO

Issued

Jul 10, 1986, 7:15 PM CDT (00:15 UTC)

Expired

Jul 10, 1986, 8:00 PM CDT

In force

45 min

Issued by

NWS St. Louis, MO

Area

Whole counties

Counties Adams County, IL, Pike County, IL, Marion County, MO

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

000 
TTAA00 KSTL 110015
SVRSTL
MOC127-205-ILC001-110100-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
715 PM CDT THU JUL 10 1986

THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WARNING
EFFECTIVE UNTIL 800 PM CDT FOR PEOPLE IN THE FOLLOWING COUNTIES OF
MISSOURI AND ILLINOIS...

IN MISSOURI...MARION AND SHELBY COUNTIES.
IN ILLINOIS...ADAMS AND NORTHERN PIKE COUNTIES.

AT 715 PM CDT A LINE OF SEVERE THUNDERSTORMS WAS INDICATED BY RADAR
FROM QUINCY ILLINOIS TO MACON MISSOURI. SCATTERED DAMAGING WINDS
WERE REPORTED BETWEEN 645 PM AND 700 PM AT MACON...CLARENCE..AND
AT THE QUINCY AIRPORT.
<
THESE STORMS ARE MOVING TO THE EAST NORTHEAST WHILE THE LINE IS
MOVING SLOWLY SOUTHEAST.

REMEMBER A SEVERE THUNDERSTORM CAN PRODUCE DAMAGING WIND IN EXCESS
OF 60 MPH..LARGE HAIL..DEADLY LIGHTNING..AND HEAVY RAIN THAT CAN
QUICKLY FLOOD LOW LYING AREAS.

PLEASE REPORT ANY SEVERE WEATHER TO YOURG NEAREST LAW ENFORCEMENT AGENCY
OR THE NATIONAL WEATHER SERVICE.

PEDIGO

In the hours before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
415 PM CDT THU JUL 10 1986

...STRONG THUNDERSTORMS IN WEST CENTRAL ILLINOIS...

AT 413 PM CDT A HEAVY THUNDERSTORM WAS IN EASTERN MADISON COUNTY OF
WEST CENTRAL ILLINOIS.  THE STORM DROPPED HEAVY RAIN AND HAIL TO 1/2
INCH DIAMETER EAST OF EDWARDSVILLE OR ABOUT 30 MILES NORTHEAST OF
ST LOUIS.  THE STORM WILL CONTINUE TO PRODUCE SMALL HAIL AND VERY
HEAVY RAIN AS WELL AS STRONG GUSTY WIND UNTIL 530 PM AS IT PASSES
THROUGH EXTREME EASTERN MADISON AND WESTERN BOND COUNTY OF ILLINOIS.
A SECOND HEAVY THUNDERSTORM WAS JUST SOUTH OF ALTON AND IT WILL
PASS THROUGH MADISON COUNTY BETWEEN 415 AND 5 PM.

TUCKER

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBIA MO
615 PM CDT THU JUL 10 1986

...THUNDERSTORMS WITH VERY HEAVY RAIN MOVING INTO CENTRAL MISSOURI...

AT 610 PM CDT COLUMBIAS RADAR SHOWED STRONG THUNDERSTORMS IN AN AREA
20 TO 30 MILES WIDE NORTH OF A LINE FROM WARRENSBURG TO MADISON TO

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBIA MO
620 PM CDT THU JUL 10 1986

...THUNDERSTORMS WITH VERY HEAVY RAIN MOVING INTO CENTRAL MISSOURI...

AT 610 PM CDT COLUMBIAS RADAR SHOWED STRONG THUNDERSTORMS WITH VERY
HEAVY RAIN IN AN AREA 20 TO 30 MILES WIDE NORTH OF A LINE FROM WARRENSBURG
TO MADISON TO HANNIBAL. THESE STORM WERE MOVING TO THE SOUTHEAST AT 35
MILES AN HOUR AND AT 715 PM THE LEADING EDGE OF THE AREA WILL BE LOCATED
FROM IONIA TO JUST NORTH OF COLUMBIA TO BOWLING GREEN. THESE STORMS WILL
PRODUCE HEAVY RAIN AND WINDS GUSTING TO 40 TO 45 MILES AN HOUR AS THEY
MOVE THROUGH CENTRAL MISSOURI.
LB

Severe Thunderstorm Warnings in Illinois, 1986Severe Thunderstorm Warnings in Missouri, 1986Every severe thunderstorm warning in 1986

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.