Alert archive / Kentucky / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 191, NWS Indianapolis, IN

August 11, 1994Union County, Kentucky; Gallatin County, Illinois

NWS Indianapolis, IN issued this severe thunderstorm warning at Aug 11, 1994, 2:29 PM CDT for Union County, Kentucky; Gallatin County, Illinois. It was in force for 46 min.

The area

The counties it named.

The facts

Issued
Aug 11, 1994, 2:29 PM CDT (19:29 UTC)
Expired
Aug 11, 1994, 3:15 PM CDT
In force
46 min
Issued by
NWS Indianapolis, IN
Area
Whole counties

Counties Gallatin County, IL, Union County, KY

The nearest sounding before it

Paducah/Barkley, KY (KPAH), launched 12:00Z, 7.5 hours before the alert went out and 89 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, Paducah/Barkley, KY at 12:00Z on 1994-08-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1144 joules per kilogram.LCLLFCEL10008507005003002001001 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, Paducah/Barkley, KY at 12:00Z on 1994-08-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 64 square meters per square second.1939Sfc1 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
1144 J/kg
Mixed-layer CIN
-50 J/kg
Mixed-layer LCL
975 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
64 m²/s²
0-3 km storm-relative helicity
31 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 
WUUS1 KEVV 111931 RRA
SVREVV
ILC059-KYC225-112015-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE EVANSVILLE IN
229 PM CDT THU AUG 11 1994
 
THE NATIONAL WEATHER SERVICE IN EVANSVILLE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  315 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN SOUTHEAST ILLINOIS
 
   ...SOUTHERN GALLATIN COUNTY
 
 
IN NORTHWEST KENTUCKY
 
   ...UNION COUNTY
 
A SEVERE THUNDERSTORM WAS INDICATED BY RADAR JUST SOUTH OF JUNCTION
ILLINOIS...40 MILES SOUTHWEST OF EVANSVILLE. IT WAS MOVING SOUTHEAST AT
20 MPH AND WILL MOVE TO NEAR STURGIS KENTUCKY BY 300 PM CDT. IF YOU ARE
IN THE PATH OF THIS STORM BE PREPARED TO TAKE COVER IMMEDIATELY.
 
THIS IS A DANGEROUS STORM.  IF YOU ARE IN ITS PATH YOU SHOULD
PREPARE FOR DAMAGING WIND IN EXCESS OF 58 MPH...LARGE HAIL...AND
DEADLY LIGHTNING.  SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO
PRODUCE A TORNADO. TAKE COVER INSIDE A STRONG BUILDING BUT STAY
AWAY FROM WINDOWS.
 
BLOCK

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, Aug 11, 8:50 AM CDT, 5 hours 39 minutes before
INZALL-111445-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
850 AM EST THU AUG 11 1994

AT 840 AM EST A STRONG THUNDERSTORM WAS A FEW MILES SOUTHEAST OF FOWLER
IN BENTON COUNTY. THIS STORM CONTAINED VIVID LIGHTNING AND HEAVY
RAINFALL AS IT MOVED THROUGH CENTRAL BENTON COUNTY A FEW MINUTES
EARLIER. THIS STORM IS CAPABLE OF PRODUCING WINDS OF 40 TO 50 MILES AN
HOUR.

THE STORM WAS MOVING SOUTHEAST AT 25 MILES AN HOUR AND WILL BE MOVING
INTO NORTHWEST TIPPECANOE COUNTY AT 900 AM EST.

PEOPLE IN SOUTHEAST BENTON AND NORTHWEST TIPPECANOE COUNTIES SHOULD
BE ALERT FOR THE APPROACHING THUNDERSTORM.

KOLDITZ
Special weather statement, Aug 11, 8:53 AM CDT, 5 hours 36 minutes before
INZALL-111445-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
850 AM EST THU AUG 11 1994

AT 840 AM EST A STRONG THUNDERSTORM WAS A FEW MILES SOUTHEAST OF FOWLER
IN BENTON COUNTY. THIS STORM CONTAINED VIVID LIGHTNING AND HEAVY
RAINFALL AS IT MOVED THROUGH CENTRAL BENTON COUNTY A FEW MINUTES
EARLIER. THIS STORM IS CAPABLE OF PRODUCING WINDS OF 40 TO 50 MILES AN
HOUR.

THE STORM WAS MOVING SOUTHEAST AT 25 MILES AN HOUR AND WILL LBE MOVING
INTO NORTHWEST TIPPECANOE COUNTY AT 900 AM EST.

PEOPLE IN SOUTHEAST BENTON AND NORTHWEST TIPPECANOE COUNTIES SHOULD
BE ALERT FOR THE APPROACHING THUNDERSTORM.

KOLDITZ
Special weather statement, Aug 11, 9:55 AM CDT, 4 hours 34 minutes before
INZALL-111555-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
955 AM EST THU AUG 11 1994

AT 950 AM EST...STRONG THUNDERSTORMS WITH VERY HEAVY RAIN WERE MOVING
ACROSS THE NORTHERN PART OF CENTRL INDIANA.

STRONG THUNDERSTORMS EXTENDED FROM NEAR LOGANSPORT AND BUNKER HILL..TO
DELPHI AND LAFAYETTE..TO NEAR ATTICA. THESE STORMS WERE MOVING EAST AT
35 MILES AN HOUR...AND ARE CAPABLE OF PRODUCING A BRIEF PERIOD OF
TORRRENTIAL RAIN AND WIND GUSTS UP TO 50 MILES AN HOUR.

THESE STORMS WILL BE AT OR NEAR KOKOMO AND FRANKFORT BEFORE 1030 AM EST.

OTHER THUNDERSTORMS WERE OVER EAST CENTRAL INDIANA. A LINE OF SHOWERS
ALSO EXTENDED FROM THE NEW CASTLE AREA...TO GREENWOOD...CLAY CITY AND
CARLISLE.

PEOPLE IN NORTH CENTRAL INDIANA SHOULD REMAIN ALERT FOR STORMS MOVING
IN FROM THE WEST. STAY INSIDE AND AWAY FROM WINDOWS UNTIL THE STORM
HAS PASSED. DO NOT USE THE TELEPHONE OR OTHER ELECTRICAL APPLIANCES
UNTIL LIGHTNING HAS ENDED.

GRAY
Special weather statement, Aug 11, 9:57 AM CDT, 4 hours 32 minutes before
INZALL-111555-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
955 AM EST THU AUG 11 1994

AT 950 AM EST...STRONG THUNDERSTORMS WITH VERY HEAVY RAIN WERE MOVING
ACROSS THE NORTHERN PART OF CENTRL INDIANA.

STRONG THUNDERSTORMS EXTENDED FROM NEAR LOGANSPORT AND BUNKER HILL..TO
DELPHI AND LAFAYETTE..TO NEAR ATTICA. THESE STORMS WERE MOVING EAST AT
35 MILES AN HOUR...AND ARE CAPABLE OF PRODUCING A BRIEF PERIOD OF
TORRRENTIAL RAIN AND WIND GUSTS UP TO 50 MILES AN HOUR.

THESE STORMS WILL BE AT OR NEAR KOKOMO AND FRANKFORT BEFORE 1030 AM EST.

OTHER THUNDERSTORMS WERE OVER EAST CENTRAL INDIANA. A LINE OF SHOWERS
ALSO EXTENDED FROM THE NEW CASTLE AREA...TO GREENWOOD...CLAY CITY AND
CARLISLE.

PEOPLE IN NORTH CENTRAL INDIANA SHOULD REMAIN ALERT FOR STORMS MOVING
IN FROM THE WEST. STAY INSIDE AND AWAY FROM WINDOWS UNTIL THE STORM
HAS PASSED. DO NOT USE THE TELEPHONE OR OTHER ELECTRICAL APPLIANCES
UNTIL LIGHTNING HAS ENDED.

GRAY
Special weather statement, Aug 11, 11:15 AM CDT, 3 hours 14 minutes before
INZALL-111715-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1115 AM EST THU AUG 11 1994

AT 1105 AM EST...STRONG THUNDERSTORMS WITH VERY HEAVY RAIN WERE MOVING
ACROSS SECTIONS OF NORTHWEST AND OVER THE NORTH PART OF CENTRAL INDIANA.

STRONG THUNDERSTORMS EXTENDED FROM NEAR ROCKVILLE IN PARKE COUNTY TO
NEAR FRANKFORT IN CLINTON COUNTY. THESE STORMS WERE MOVING EAST AT
25 MILES AN HOUR AND ARE CAPABLE OF PRODUCING BRIEF PERIODS OF
TORRRENTIAL RAINS AND WIND GUSTS OF 30 TO 40 MILES AN HOUR.

THESE STORMS WERE MOVING TOWARD THE TOWNS OF KOKOMO AND FRANKFORT.

A LINE OF SHOWERS AND SCATTERED THUNDERSTORMS ALSO EXTENDED FROM THE
VINCENNES AREA IN SOUTHWEST INDIANA TO NEAR BLOOMINGTON...RUSHVILLE
AND TO THE RICHMOND AREA IN EAST-CENTRAL INDIANA.

PEOPLE IN NORTHWEST AND NORTH CENTRAL INDIANA SHOULD REMAIN ALERT FOR
HEAVY DOWNPOURS. STATE POLICE REPORTED ROAD FLOODING IN TIPPECANOE
COUNTY NORTHEAST OF LAFAYETTE NEAR THE TOWN OF BATTLE GROUND ON STATE
ROAD 225. THE AREA WAS BETWEEN THE WABASH RIVER AND STATE ROAD 225.

DO NOT DRIVE OR CROSS FLOODED ROADS. IF FLOODING THREATENS YOUR AREA
MOVE TO HIGHER GROUND AT ONCE.

KOLDITZ
Special weather statement, Aug 11, 11:18 AM CDT, 3 hours 11 minutes before
INZALL-111715-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1115 AM EST THU AUG 11 1994

AT 1105 AM EST...STRONG THUNDERSTORMS WITH VERY HEAVY RAIN WERE MOVING
ACROSS SECTIONS OF NORTHWEST AND OVER THE NORTH PART OF CENTRAL INDIANA.

STRONG THUNDERSTORMS EXTENDED FROM NEAR ROCKVILLE IN PARKE COUNTY TO
NEAR FRANKFORT IN CLINTON COUNTY. THESE STORMS WERE MOVING EAST AT
25 MILES AN HOUR AND ARE CAPABLE OF PRODUCING BRIEF PERIODS OF
TORRRENTIAL RAINS AND WIND GUSTS OF 30 TO 40 MILES AN HOUR.

THESE STORMS WERE MOVING TOWARD THE TOWNS OF KOKOMO AND FRANKFORT.

A LINE OF SHOWERS AND SCATTERED THUNDERSTORMS ALSO EXTENDED FROM THE
VINCENNES AREA IN SOUTHWEST INDIANA TO NEAR BLOOMINGTON...RUSHVILLE
AND TO THE RICHMOND AREA IN EAST-CENTRAL INDIANA.

PEOPLE IN NORTHWEST AND NORTH CENTRAL INDIANA SHOULD REMAIN ALERT FOR
HEAVY DOWNPOURS. STATE POLICE REPORTED ROAD FLOODING IN TIPPECANOE
COUNTY NORTHEAST OF LAFAYETTE NEAR THE TOWN OF BATTLE GROUND ON STATE
ROAD 225. THE AREA WAS BETWEEN THE WABASH RIVER AND STATE ROAD 225.

DO NOT DRIVE OR CROSS FLOODED ROADS. IF FLOODING THREATENS YOUR AREA
MOVE TO HIGHER GROUND AT ONCE.

KOLDITZ

Nearby

Severe Thunderstorm Warnings in Kentucky, 1994Severe Thunderstorm Warnings in Illinois, 1994Every severe thunderstorm warning in 1994

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.