Alert archive / Illinois / Tornado Warnings in 1993

Tornado Warning 10, NWS Lincoln, IL

June 19, 1993Lee County, Ogle County, Illinois

NWS Lincoln, IL issued this tornado warning at Jun 19, 1993, 5:25 PM CDT for Lee County, Ogle County, Illinois. It was in force for 35 min.

The area

The counties it named.

The facts

Issued
Jun 19, 1993, 5:25 PM CDT (22:25 UTC)
Expired
Jun 19, 1993, 6:00 PM CDT
In force
35 min
Issued by
NWS Lincoln, IL
Area
Whole counties

Counties Lee County, IL, Ogle County, IL

The nearest sounding before it

Minneapolis, MN (KSTC), launched 12:00Z, 10.4 hours before the alert went out and 478 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, Minneapolis, MN at 12:00Z on 1993-06-19Temperature 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, Minneapolis, MN at 12:00Z on 1993-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 85 square meters per square second.1939587897Sfc1 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
522 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
85 m²/s²
0-3 km storm-relative helicity
163 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 KRFD 192225
TORRFD
ILC141-103-192300-

BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED 
TORNADO WARNING 
NATIONAL WEATHER SERVICE ROCKFORD IL
525 PM CDT SAT JUN 19 1993

THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING 
EFFECTIVE UNTIL 600 PM CDT FOR PEOPLE IN THE FOLLOWING 
COUNTIES

   IN THE NORTH CENTRAL PART OF ILLINOIS
      OGLE...NORTHERN LEE

AT 522 PM CDT...LEE COUNTY SHERRIFFS OFFICE REPORTED A NUMBER OF
FUNNEL CLOUDS JUST NORTH OF DIXON. THE STORMS PRODUCING THESE
FUNNEL CLOUDS WERE MOVING TO THE NORTHEAST AROUND 35 MPH.
THE STORMS WERE ALSO PRODUCING TORRENTIAL RAINFALL

SOME COMMUNITIES THAT WILL BE AFFECTED BY THIS TORNADO...
DIXON...GRAND DETOUR...POLO...MT MORRIS.

IF YOU ARE IN THE PATH OF THIS DANGEROUS STORM...TAKE COVER IN A
BASEMENT OR SMALL CENTRAL INTERIOR ROOM ON THE LOWEST FLOOR!  ABANDON
CARS...FARM MACHINERY AND MOBILE HOMES FOR A REINFORCED BUILDING...OR
A DITCH...CULVERT OR RAVINE!  THIS IS A SERIOUS SITUATION...YOUR LIFE
MAY DEPEND ON HOW QUICKLY YOU RESPOND TO THIS TORNADO WARNING!

PETROVICH

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, Jun 19, 1:26 PM CDT, 3 hours 59 minutes before
ILZ009-010-191930-

SPECIAL WEATHER STATEMENT... CORRECTION TO 3RD PARAGRAPH...
NATIONAL WEATHER SERVICE SPRINGFIELD IL
117 PM CDT SAT JUN 19 1993

...A TORNADO WATCH IS IN EFFECT FOR CENTRAL ILLINOIS UNTIL 8PM CDT...

AT 115 PM CDT...THUNDERSTORMS HAD DEVELOPED RAPIDLY OVER EASTERN
MISSOURI AND SOUTHEAST IOWA...ALONG AND WEST OF THE MISSISSIPPI RIVER.
THE STORMS WERE MOVING TO THE NORTHEAST AT ABOUT 30 MPH...AND WERE
INCREASING IN INTENSITY.

THUNDERSTORMS WILL MOVE INTO WEST CENTRAL ILLINOIS BY 130 PM...AND
SHOULD REACH PARTS OF CENTRAL ILLINOIS BEFORE 230 PM.

THESE STORMS MAY BECOME SEVERE...WITH LARGE HAIL...DAMAGING WINDS AND
VERY HEAVY RAIN.  SOME OF THE STORMS MAY PRODUCE TORNADOES.

PLAN AHEAD AND LOCATE A PLACE OF SAFETY.  BE PREPARED TO SEEK SHELTER
IF SEVERE WEATHER DEVELOPS.  STAY TUNED TO LOCAL TV...RADIO...OR NOAA
WEATHER RADIO FOR ADDITIONAL STATEMENTS AND POSSIBLE WARNINGS.

MCCOY
Special weather statement, Jun 19, 1:55 PM CDT, 3 hours 30 minutes before
ILZ007-191440-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEORIA IL
155 PM CDT SAT JUN 19 1993

...TORNADO WATCH IN EFFECT FOR WEST CENTRAL ILLINOIS UNTIL 800 PM CDT...

AT 145 PM CDT...SHOWERS AND A FEW THUNDERSTORMS WERE CROSSING THE
MISSISSIPPI RIVER INTO HANCOCK COUNTY. ALTHOUGH NO SEVERE WEATHER HAS
BEEN REPORTED WITH THESE STORMS...PERSONS OVER EXTREME WESTERN ILLINOIS
CAN EXPECT BRIEF PERIODS OF HEAVY RAIN AND POSSIBLY SOME SMALL HAIL
WITH PASSAGE OF THE STORMS. MOVEMENT IS TO THE NORTHEAST AT 25 MPH.

SOME OF THE THUNDERSTORMS THIS AFTERNOON ARE EXPECTED TO BE QUITE
INTENSE WITH A POSSIBLE TORNADO. PERSONS IN WEST CENTRAL ILLINOIS SHOULD
REMAIN ALERT TO RAPIDLY CHANGING WEATHER CONDITIONS THROUGH THE AFTERNOON
AND MONITOR NOAA WEATHER RADIO OR LOCAL RADIO AND TV STATIONS FOR LATER
STATEMENTS AND POSSIBLE WARNINGS.

BREESER
Special weather statement, Jun 19, 1:58 PM CDT, 3 hours 27 minutes before
ILZ007-191440-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEORIA IL
155 PM CDT SAT JUN 19 1993

...TORNADO WATCH IN EFFECT FOR WEST CENTRAL ILLINOIS UNTIL 800 PM CDT...

AT 145 PM CDT...SHOWERS AND A FEW THUNDERSTORMS WERE CROSSING THE
MISSISSIPPI RIVER INTO HANCOCK COUNTY. ALTHOUGH NO SEVERE WEATHER HAS
BEEN REPORTED WITH THESE STORMS...PERSONS OVER EXTREME WESTERN ILLINOIS
CAN EXPECT BRIEF PERIODS OF HEAVY RAIN AND POSSIBLY SOME SMALL HAIL
WITH PASSAGE OF THE STORMS. MOVEMENT IS TO THE NORTHEAST AT 25 MPH.

SOME OF THE THUNDERSTORMS THIS AFTERNOON ARE EXPECTED TO BE QUITE
INTENSE WITH A POSSIBLE TORNADO. PERSONS IN WEST CENTRAL ILLINOIS SHOULD
REMAIN ALERT TO RAPIDLY CHANGING WEATHER CONDITIONS THROUGH THE AFTERNOON
AND MONITOR NOAA WEATHER RADIO OR LOCAL RADIO AND TV STATIONS FOR LATER
STATEMENTS AND POSSIBLE WARNINGS.

BREESER
Special weather statement, Jun 19, 2:31 PM CDT, 2 hours 54 minutes before
ILZ009-010-192045-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD IL
230 PM CDT SAT JUN 19 1993

...A TORNADO WATCH IS IN EFFECT FOR CENTRAL ILLINOIS UNTIL 8PM CDT...

AT 225 PM CDT...SCATTERED THUNDERSTORMS HAD DEVELOPED OVER A SMALL
PART OF CENTRAL ILLINOIS...ALONG AND WEST OF A LINE FROM 40 MILES WEST
OF SPRINGFIELD...TO 30 MILES NORTHEAST OF ST. LOUIS.  THE STRONGEST
STORM WAS LOCATED 56 MILES SOUTHWEST OF SPRINGFIELD...OR JUST EAST OF
BUNKER HILL.  MOVEMENT WAS TO THE NORTHEAST AT 25 MPH.

A LINE OF MUCH STRONGER STORMS WAS MOVING INTO WEST CENTRAL ILLINOIS
...AND EXTENDED FROM 30 MILES SOUTHWEST OF MOLINE...THROUGH THE QUINCY
AREA...TO ABOUT 45 MILES WEST OF ST. LOUIS.

THIS LINE OF STORMS WAS MOVING TO THE EAST NORTHEAST AT 30 MPH...AND
SHOULD MOVE INTO CENTRAL ILLINOIS AROUND BEARDSTOWN AND JACKSONVILLE
BETWEEN 330 AND 400 PM.

NO SEVERE WEATHER HAS BEEN REPORTED WITH THESE STORMS.  HOWEVER...
CONDITIONS ARE FAVORABLE FOR THE DEVELOPMENT OF SEVERE STORMS...AND
POSSIBLY TORNADOES.

BE PREPARED TO SEEK SHELTER IF SEVERE WEATHER DEVELOPS.  PLAN AHEAD
AND LOCATE A PLACE OF SAFETY.  STAY TUNED TO LOCAL TV...RADIO...OR
NOAA WEATHER RADIO FOR ADDITIONAL SZTATEMENTS AND POSSIBLE WARNINGS.

MCCOY
Special weather statement, Jun 19, 3:32 PM CDT, 1 hour 53 minutes before
ILZ009-010-192145-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD IL
330 PM CDT SAT JUN 19 1993

...A TORNADO WATCH IS IN EFFECT FOR CENTRAL ILLINOIS UNTIL 8PM CDT...

AT 325 PM CDT...A LINE OF STRONG THUNDERSTORMS WAS MOVING INTO CENTRAL
ILLINOIS...AND EXTENDED FROM MOLINE...TO 45 MILES WEST OF SPRINGFIELD
...TO 25 MILES WEST OF ST. LOUIS.

THE LINE OF STORMS WAS MOVING EAST AT 30 MPH...AND WILL REACH THE
JACKSONVILLE AREA SHORTLY AFTER 4 PM...AND SHOULD MOVE TO NEAR
PETERSBURG...SORINGFIELD...AND CARLINVILLE BETWEEN 430 AND 500 PM.

DEADLY LIGHTNING...STRONG GUSTY WINDS...VERY HEAVY RAIN...AND SOME
SMALL HAIL SHOULD BE EXPECTED WITH THE PASSAGE OF THIS LINE OF STORMS.

SOME OF THESE STORMS MAY BECOME SEVERE. CONDITIONS REMAIN FAVORABLE
FOR THE DEVELOPMENT OF TORNADOES OVER CENTRAL ILLINOIS.

PERSONS IN THE PATH OF THIS LINE OF STORMS SHOULD BE PREPARED TO MOVE
INSIDE A SUBSTANTIAL BUILDING UNTIL THE STORMS HAVE PASSED.  STAY
TUNED TO LOCAL TV...RADIO...OR NOAA WEATHER RADIO FOR ADDITIONAL
ADDITIONAL STATEMENTS AND POSSIBLE WARNINGS.

MCCOY
Special weather statement, Jun 19, 3:38 PM CDT, 1 hour 47 minutes before
ILZ009-010-192145-

SPECIAL WEATHER STATEMENT...CORRECTION...
NATIONAL WEATHER SERVICE SPRINGFIELD IL
330 PM CDT SAT JUN 19 1993

...A TORNADO WATCH IS IN EFFECT FOR CENTRAL ILLINOIS UNTIL 8PM CDT...

AT 325 PM CDT...A LINE OF STRONG THUNDERSTORMS WAS MOVING INTO CENTRAL
ILLINOIS...AND EXTENDED FROM MOLINE...TO 45 MILES WEST OF SPRINGFIELD
...TO 25 MILES WEST OF ST. LOUIS.

THE LINE OF STORMS WAS MOVING EAST AT 30 MPH...AND WILL REACH THE
JACKSONVILLE AREA SHORTLY AFTER 4 PM...AND SHOULD MOVE TO NEAR
PETERSBURG...SPRINGFIELD...AND CARLINVILLE BETWEEN 430 AND 500 PM.

DEADLY LIGHTNING...STRONG GUSTY WINDS...VERY HEAVY RAIN...AND SOME
SMALL HAIL SHOULD BE EXPECTED WITH THE PASSAGE OF THIS LINE OF STORMS.

SOME OF THESE STORMS MAY BECOME SEVERE. CONDITIONS REMAIN FAVORABLE
FOR THE DEVELOPMENT OF TORNADOES OVER CENTRAL ILLINOIS.

PERSONS IN THE PATH OF THIS LINE OF STORMS SHOULD BE PREPARED TO MOVE
INSIDE A SUBSTANTIAL BUILDING UNTIL THE STORMS HAVE PASSED.  STAY
TUNED TO LOCAL TV...RADIO...OR NOAA WEATHER RADIO FOR ADDITIONAL
STATEMENTS AND POSSIBLE WARNINGS.

MCCOY

The office that day

Everything else NWS Lincoln, IL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 18, 8:02 PM CDTSevere Thunderstorm WarningILXWarren28 min
Jun 18, 8:12 PM CDTSevere Thunderstorm WarningILXHancock, Henderson63 min
Jun 18, 11:45 PM CDTFlash Flood WarningILXBoone2 hr
Jun 18, 11:48 PM CDTSevere Thunderstorm WarningILXMcLean27 min
Jun 19, 3:01 PM CDTSevere Thunderstorm WarningILXMcDonough, Warren59 min
Jun 19, 3:01 PM CDTSevere Thunderstorm WarningILXKnox59 min
Jun 19, 3:20 PM CDTSevere Thunderstorm WarningILXFulton40 min
Jun 19, 3:59 PM CDTSevere Thunderstorm WarningILXMarshall, Peoria61 min
Jun 19, 4:08 PM CDTSevere Thunderstorm WarningILXMorgan37 min
Jun 19, 4:30 PM CDTSevere Thunderstorm WarningILXCass, Menard, Sangamon30 min
Jun 19, 4:37 PM CDTFlash Flood WarningILXFulton, Marshall, Peoria4 hr
Jun 19, 4:47 PM CDTSevere Thunderstorm WarningILXTazewell, Woodford43 min
Jun 19, 4:54 PM CDTSevere Thunderstorm WarningILXHancock36 min
Jun 19, 5:29 PM CDTSevere Thunderstorm WarningILXMcDonough, Warren46 min
Jun 19, 6:34 PM CDTTornado WarningILXFulton26 min

Nearby

Tornado Warnings in Illinois, 1993Every tornado warning in 1993Tornadoes in 1993

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.