Alert archive / Illinois / Flash Flood Warnings in 2006

Flash Flood Warning 9, NWS Lincoln, IL

May 29, 2006Vermilion County, Illinois

NWS Lincoln, IL issued this flash flood warning at May 29, 2006, 6:44 PM CDT for Vermilion County, Illinois. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
May 29, 2006, 6:44 PM CDT (23:44 UTC)
Expired
May 30, 2006, 12:45 AM CDT
In force
6 hr
Issued by
NWS Lincoln, IL
Area
Counties, with a storm outline in the text

County Vermilion County, IL

The radar

The Chicago radar (KLOT), 138 km from the middle of the area, began a volume at 23:46 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 11.7 hours before the alert went out and 85 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, Lincoln, IL at 12:00Z on 2006-05-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1535 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lincoln, IL at 12:00Z on 2006-05-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 12 square meters per square second.193958Sfc1 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
1535 J/kg
Mixed-layer CIN
-66 J/kg
Mixed-layer LCL
1017 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
12 m²/s²
0-3 km storm-relative helicity
54 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 
WGUS53 KILX 292345
FFWILX
ILC183-300545-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LINCOLN IL
644 PM CDT MON MAY 29 2006

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  NORTHEASTERN VERMILION COUNTY IN EAST CENTRAL ILLINOIS.

* UNTIL 1245 AM CDT

* AT 641 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS THE WARNED AREA.
  DOPPLER RADAR ESTIMATED FROM 2 TO 3 INCHES OF RAIN HAS FALLEN
  IN THE PAST 2 HOURS FROM JUST NORTH OF ROSSVILLE TO HOOPESTON. 

* SLOW MOVING THUNDERSTORMS ARE PRODUCING TORRENTIAL RAINFALL IN THE
  WARNED AREA. RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH
  FLOODING TO OCCUR. SOME LOCATIONS THAT WILL EXPERIENCE FLOODING
  INCLUDE...ROSSVILLE.


FLOODING IS IMMINENT OR OCCURRING. IF YOU ARE IN THE WARNED AREA...
MOVE TO HIGHER GROUND IMMEDIATELY. RESIDENTS LIVING ALONG STREAMS AND
CREEKS SHOULD TAKE IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND
PROPERTY. DO NOT ATTEMPT TO CROSS SWIFTLY FLOWING WATERS...OR WATERS
OF UNKNOWN DEPTH...BY FOOT OR AUTOMOBILE.

REPORT ANY FLOODING TO YOUR LOCAL EMERGENCY MANAGER...OR THE NEAREST
LAW ENFORCEMENT AGENCY...FOR RELAY TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4047 8756 4033 8755 4033 8780 4045 8779

$$

SMITH
6 follow-up statements
000 
WGUS73 KILX 300049
FFSILX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
745 PM CDT MON MAY 29 2006

ILC183-300545-
VERMILION IL-
745 PM CDT MON MAY 29 2006

...THE FLASH FLOOD WARNING REMAINS IN EFFECT FOR NORTHERN VERMILION 
COUNTY UNTIL 1245 AM CDT...

AT 745 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
THUNDERSTORMS WITH VERY HEAVY RAINFALL CONTINUING ACROSS NORTH 
CENTRAL AND NORTHEAST VERMILION COUNTY. DOPPLER RADAR IS ESTIMATING 
RAINFALL OF 3 TO 4 INCHES FROM HOOPESTON SOUTHWEST FOR A FEW MILES. 
IN ADDITION...SPOTTERS REPORTED FLOODING OCCURRING ABOUT 5 MILES 
EAST OF HOOPESTON.

THUNDERSTORMS WERE REPEATEDLY DEVELOPING ACROSS CENTRAL VERMILION 
COUNTY...AS OLDER STORMS MOVE TO THE NORTHEAST. THIS IS RESULTING IN 
THE CONTINUATION OF THE FLASH FLOOD THREAT. SOME LOCATIONS THAT WILL 
EXPERIENCE FLOODING INCLUDE...ROSSVILLE....HOOPESTON...AND RURAL 
AREAS ALONG AND WEST OF HIGHWAY 1.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING. 
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY. 
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE 
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS 
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY 
AUTOMOBILE.

REPORT ANY FLOODING TO YOUR LOCAL EMERGENCY MANAGER...OR THE NEAREST
LAW ENFORCEMENT AGENCY...FOR RELAY TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4047 8756 4033 8755 4033 8780 4045 8779

$$
GEELHART
000 
WGUS73 KILX 300146
FFSILX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
846 PM CDT MON MAY 29 2006

ILC183-300545-
VERMILION-
846 PM CDT MON MAY 29 2006

...THE FLASH FLOOD WARNING REMAINS IN EFFECT FOR NORTHERN VERMILION 
COUNTY UNTIL 1245 AM CDT...

AT 844 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS THE WARNED AREA.
DOPPLER RADAR ESTIMATED FROM 1 TO 2 INCHES OF ADDITIONAL RAINFALL HAS
FALLEN IN AREAS FROM JUST NORTH OF ROSSVILLE TO HOOPESTON. 

SLOW MOVING THUNDERSTORMS ARE PRODUCING VERY HEAVY RAINFALL IN THE
WARNED AREA. RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH
FLOODING TO OCCUR. SOME LOCATIONS THAT WILL EXPERIENCE FLOODING
INCLUDE...ROSSVILLE AND ALVIN.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLOODING IS OBSERVED ACT QUICKLY. MOVE UP TO
HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT TO
FLOODING WHEN WATER BEGINS RISING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY.

REPORT ANY FLOODING TO YOUR LOCAL EMERGENCY MANAGER...OR THE NEAREST
LAW ENFORCEMENT AGENCY...FOR RELAY TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4047 8756 4028 8754 4033 8782 4045 8779

$$

SMITH
000 
WGUS73 KILX 300243
FFSILX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
941 PM CDT MON MAY 29 2006

ILC183-300545-
VERMILION-
941 PM CDT MON MAY 29 2006

...THE FLASH FLOOD WARNING REMAINS IN EFFECT FOR VERMILION COUNTY
UNTIL 1245 AM CDT...

AT 937 PM CDT...VERMILION COUNTY ESDA OFFICIALS REPORTED THAT FLOODING 
WAS OCCURRING IN HOOPESTON. ALL ROADS IN TOWN WERE FLOODED WITH SEVERAL 
HOMES ACROSS THE AREA FLOODED AS WELL. ALTHOUGH THE THUNDERSTORMS HAVE 
ENDED ACROSS NORTHERN VERMILION COUNTY...THE FLASH FLOOD THREAT HAS NOT.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLOODING IS OBSERVED ACT QUICKLY. MOVE UP TO
HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT TO
FLOODING WHEN WATER BEGINS RISING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY.

REPORT ANY FLOODING TO YOUR LOCAL EMERGENCY MANAGER...OR THE NEAREST
LAW ENFORCEMENT AGENCY...FOR RELAY TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4047 8756 4028 8754 4033 8782 4045 8779

$$

SMITH
000 
WGUS73 KILX 300244 CCA
FFSILX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
941 PM CDT MON MAY 29 2006

ILC183-300545-
VERMILION-
941 PM CDT MON MAY 29 2006

...THE FLASH FLOOD WARNING REMAINS IN EFFECT FOR NORTHERN VERMILION 
COUNTY UNTIL 1245 AM CDT...

AT 937 PM CDT...VERMILION COUNTY ESDA OFFICIALS REPORTED THAT FLOODING 
WAS OCCURRING IN HOOPESTON. ALL ROADS IN TOWN WERE FLOODED WITH SEVERAL 
HOMES ACROSS THE AREA FLOODED AS WELL. ALTHOUGH THE THUNDERSTORMS HAVE 
ENDED ACROSS NORTHERN VERMILION COUNTY...THE FLASH FLOOD THREAT HAS NOT.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLOODING IS OBSERVED ACT QUICKLY. MOVE UP TO
HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT TO
FLOODING WHEN WATER BEGINS RISING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY.

REPORT ANY FLOODING TO YOUR LOCAL EMERGENCY MANAGER...OR THE NEAREST
LAW ENFORCEMENT AGENCY...FOR RELAY TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4047 8756 4028 8754 4033 8782 4045 8779

$$

SMITH
000 
WGUS73 KILX 300342
FFSILX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
1040 PM CDT MON MAY 29 2006

ILC183-300545-
VERMILION-
1040 PM CDT MON MAY 29 2006

...THE FLASH FLOOD WARNING REMAINS IN EFFECT FOR VERMILION COUNTY
UNTIL 1245 AM CDT...

AT 1038 PM CDT...HOOPESTON ESDA OFFICIALS REPORTED THAT FLASH
FLOODING CONTINUED IN THE TOWN OF HOOPESTON. 15 ROADS IN THE
TOWN WERE IMPASSABLE WITH SEVERAL HOMES EXPERIENCING SIGNIFICANT
FLOODING. THE NORTH FORK OF THE VERMILION RIVER HAS COME UP 3 
FEET IN THE PAST SEVERAL HOURS AND SHOULD CONTINUE TO RISE OVERNIGHT.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLOODING IS OBSERVED ACT QUICKLY. MOVE UP TO
HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT TO
FLOODING WHEN WATER BEGINS RISING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY.

REPORT ANY FLOODING TO YOUR LOCAL EMERGENCY MANAGER...OR THE NEAREST
LAW ENFORCEMENT AGENCY...FOR RELAY TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4047 8756 4028 8754 4033 8782 4045 8779

$$

SMITH
000 
WGUS73 KILX 300510
FFSILX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
1209 AM CDT TUE MAY 30 2006

ILC183-300519-
VERMILION-
1209 AM CDT TUE MAY 30 2006

...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR NORTHEAST 
VERMILION COUNTY HAS BEEN CANCELLED AND REPLACED WITH AN AREAL FLOOD 
WARNING...

REPORT ANY FLOODING TO YOUR LOCAL EMERGENCY MANAGER...OR THE NEAREST 
LAW ENFORCEMENT AGENCY...FOR RELAY TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4047 8756 4028 8754 4033 8782 4045 8779

$$

AUTEN

The office that day

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

IssuedProductOfficeCountiesLasted
May 29, 5:55 PM CDTSevere Thunderstorm WarningILXLawrence31 min

Nearby

Flash Flood Warnings in Illinois, 2006Every flash flood warning in 2006

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; radar from the NEXRAD Level II archive.