Alert archive / Illinois / Flash Flood Warnings in 1993

Flash Flood Warning 22, NWS Lincoln, IL

July 13, 1993Fulton County, McDonough County, Illinois

NWS Lincoln, IL issued this flash flood warning at Jul 13, 1993, 3:38 PM CDT for Fulton County, McDonough County, Illinois. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued
Jul 13, 1993, 3:38 PM CDT (20:38 UTC)
Expired
Jul 13, 1993, 5:45 PM CDT
In force
2 hr
Issued by
NWS Lincoln, IL
Area
Whole counties

Counties Fulton County, IL, McDonough County, IL

The nearest sounding before it

Paducah/Barkley, KY (KPAH), launched 12:00Z, 8.6 hours before the alert went out and 407 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 1993-07-13Temperature 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, Paducah/Barkley, KY at 12:00Z on 1993-07-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -15 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
0 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
-15 m²/s²
0-3 km storm-relative helicity
-7 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 KPIA 132038
FFWPIA
ILC109-057-132245-

BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED 
FLASH FLOOD WARNING 
NATIONAL WEATHER SERVICE PEORIA IL
338 PM CDT TUE JUL 13 1993

THE NATIONAL WEATHER SERVICE HAS ISSUED A FLASH FLOOD WARNING 
EFFECTIVE UNTIL 545 PM CDT FOR PEOPLE IN THE FOLLOWING 
COUNTIES

   IN THE WEST CENTRAL PART OF ILLINOIS
      MCDONOUGH...FULTON

AT 325 PM CDT...RADAR INDICATED THUNDERSTORMS WITH VERY HEAVY RAIN
OCCURRING OVER MCDONOUGH COUNTY.  THESE STORMS WERE PART OF A LINE
OF THUNDERSTORMS THAT EXTENDED FROM MOLINE TO QUINCY AND WERE
MOVING NORTHEAST AT ABOUT 25 MPH.  THE CITIES OF COLCHESTER AND
BLANDINSVILLE EACH RECEIVED OVER AN INCH OF RAIN IN LESS THAN 20
MINUTES.  THE HEAVIEST RAINS WERE MOVING INTO FULTON COUNTY BETWEEN
 VERMONT AND HAVANA.

STAY OUT OF DRY CREEK BEDS AND LOW LYING AREAS.  FLASH FLOODS CAN
OCCUR WITH LITTLE OR NO ADVANCE WARNING.

IF YOU ARE IN THE WARNED COUNTY IN AN AREA SUBJECT TO FLOODING
MOVE TO HIGHER GROUND.

DO NOT ATTEMPT TO DRIVE OVER ROADS COVERED BY FLOOD WATERS.


OUSLEY

What forecasters said that day

The local office's own words before this flash flood 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 13, 3:10 PM CDT, 28 minutes before
ILZ005-006-007-009-132130

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEORIA IL
310 PM CDT TUE JUL 13 1993

...HEAVY SHOWERS AND THUNDERSTORMS MOVING THROUGH WESTERN ILLINOIS...

AT 305 PM CDT...THUNDERSTORMS WITH VERY HEAVY RAIN AND GUSTY WINDS WERE
OVER WESTERN ILLINOIS.  THE STRONGEST STORMS WERE OVER MCDONOUGH COUNTY.
THE CITIES OF BLANDINSVILLE...COLCHESTER AND FOUNTAINGREEN EACH RECEIVED
OVER AN INCH OF RAIN IN ABOUT A 20 MINUTE PERIOD.   THESE STORMS WERE IN A
LINE THAT STRETCHED FROM MOLINE TO QUINCY AND WERE MOVING NORTHEAST AT
ABOUT 25 MPH.

BE ALERT TO LOCALIZED FLOODING THAT MAY OCCUR WITH THESE HEAVY RAIN
PRODUCING STORMS.  STAY TUNED TO RADIO...TV...AND NOAA WEATHER RADIO FOR
FUTURE UPDATES AND INFORMATION.

OUSLEY
Special weather statement, Jul 13, 3:16 PM CDT, 22 minutes before
ILZ005-006-007-009-132130

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEORIA IL
310 PM CDT TUE JUL 13 1993

...HEAVY SHOWERS AND THUNDERSTORMS MOVING THROUGH WESTERN ILLINOIS...

AT 305 PM CDT...THUNDERSTORMS WITH VERY HEAVY RAIN AND GUSTY WINDS WERE
OVER WESTERN ILLINOIS.  THE STRONGEST STORMS WERE OVER MCDONOUGH COUNTY.
THE CITIES OF BLANDINSVILLE...COLCHESTER AND FOUNTAINGREEN EACH RECEIVED
OVER AN INCH OF RAIN IN ABOUT A 20 MINUTE PERIOD.   THESE STORMS WERE IN A
LINE THAT STRETCHED FROM MOLINE TO QUINCY AND WERE MOVING NORTHEAST AT
ABOUT 25 MPH.

BE ALERT TO LOCALIZED FLOODING THAT MAY OCCUR WITH THESE HEAVY RAIN
PRODUCING STORMS.  STAY TUNED TO RADIO...TV...AND NOAA WEATHER RADIO FOR
FUTURE UPDATES AND INFORMATION.

OUSLEY

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 13, 4:19 PM CDTSevere Thunderstorm WarningILXTazewell41 min
Jul 13, 4:50 PM CDTFlash Flood WarningILXPeoria, Tazewell, Woodford115 min
Jul 13, 4:58 PM CDTSevere Thunderstorm WarningILXLogan32 min
Jul 13, 5:57 PM CDTSevere Thunderstorm WarningILXDeWitt, Macon33 min

Nearby

Flash Flood Warnings in Illinois, 1993Every flash flood warning 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.