Alert archive / Illinois / Flash Flood Warnings in 2015

Flash Flood Warning 5, NWS Lincoln, IL

June 7, 2015Champaign County, Vermilion County, Illinois

NWS Lincoln, IL issued this flash flood warning at Jun 7, 2015, 6:55 PM CDT for Champaign County, Vermilion County, Illinois. It was in force for 5 hr. 6 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 7, 2015, 6:55 PM CDT (23:55 UTC)
Expired
Jun 8, 2015, 12:00 AM CDT
In force
5 hr
Issued by
NWS Lincoln, IL
Area
Storm-based polygon
Flood severity
None

Counties Champaign County, IL, Vermilion County, IL

The radar

The Lincoln radar (KILX), 123 km from the middle of the area, began a volume at 23:55 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.

What was reported inside it

TimeReportWhereRemark
Jun 7, 10:30 PM CDTFLOODLudlow, ILDITCHES FLOODED ACROSS TOWN SPILLING OVER TO DRIVEWAYS...WATER STANDING IN LOCAL FIELDS...WATER IN BASEMENT WITH SUMP PUMP NOT ABLE TO KEEP UP.
Jun 7, 10:30 PM CDTFLOODLudlow, IL
Jun 7, 10:30 PM CDTHEAVY RAIN 2.3Hoopeston, ILMEASURED 2.30 INCHES OF RAIN IN HOOPESTON SO FAR THIS EVENING.
Jun 7, 10:30 PM CDTHEAVY RAIN 2.3Hoopeston, IL
Jun 7, 10:30 PM CDTHEAVY RAIN 5.32Ludlow, ILSTORM TOTAL RAINFALL TODAY
Jun 7, 10:30 PM CDTHEAVY RAIN 5.32Ludlow, IL

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 11.9 hours before the alert went out and 63 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 2015-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 124 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 2015-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 256 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
124 J/kg
Mixed-layer CIN
-173 J/kg
Mixed-layer LCL
1036 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
256 m²/s²
0-3 km storm-relative helicity
263 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.3

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

269 
WGUS53 KILX 072355
FFWILX
ILC019-183-080500-
/O.NEW.KILX.FF.W.0005.150607T2355Z-150608T0500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LINCOLN IL
655 PM CDT SUN JUN 7 2015

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A

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

* UNTIL MIDNIGHT CDT
    
* AT 654 PM CDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
  HEAVY RAIN ACROSS THE WARNED AREA. UP TO TWO INCHES OF RAIN HAVE
  ALREADY FALLEN. FLASH FLOODING IS EXPECTED TO BEGIN SHORTLY.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  RANTOUL...HOOPESTON...FISHER...ROSSVILLE...THOMASBORO...GIFFORD...
  POTOMAC...RANKIN...BISMARCK...LUDLOW...HENNING...FOOSLAND...
  PENFIELD...DEWEY...ALVIN...MIDDLE FORK WILDLIFE AREA...FLATVILLE...
  ARMSTRONG AND COLLISON.

THIS INCLUDES INTERSTATE 57 BETWEEN MILE MARKERS 245 AND 257.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO HIGHER GROUND NOW. ACT QUICKLY TO PROTECT YOUR LIFE.

&&

LAT...LON 4023 8753 4022 8846 4040 8846 4040 8794
      4049 8793 4049 8753

$$

GOETSCH
3 follow-up statements
775 
WGUS73 KILX 080206
FFSILX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
906 PM CDT SUN JUN 7 2015

ILC019-183-080500-
/O.CON.KILX.FF.W.0005.000000T0000Z-150608T0500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
VERMILION-CHAMPAIGN-
906 PM CDT SUN JUN 7 2015

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR
NORTHERN VERMILION AND NORTHERN CHAMPAIGN COUNTIES...

AT 901 PM CDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING 
HEAVY RAIN ACROSS THE WARNED AREA. DOPPLER RADAR INDICATED UP TO 2.5 
INCHES OF RAIN HAVE ALREADY FALLEN OVER PARTS OF THE AREA. FLASH 
FLOODING WILL REMAIN POSSIBLE.

REPORTS OF FLASH FLOODING HAVE BEEN REPORTS. 

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
RANTOUL...HOOPESTON...FISHER...ROSSVILLE...THOMASBORO...GIFFORD...
POTOMAC...RANKIN...BISMARCK...LUDLOW...HENNING...FOOSLAND...
PENFIELD...DEWEY...ALVIN...MIDDLE FORK WILDLIFE AREA...FLATVILLE...
ARMSTRONG AND COLLISON.

ADDITIONAL RAINFALL AMOUNTS OF UP TO ONE INCH ARE POSSIBLE IN THE 
WARNED AREA.

THIS INCLUDES INTERSTATE 57 BETWEEN MILE MARKERS 245 AND 257.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO HIGHER GROUND NOW. ACT QUICKLY TO PROTECT YOUR LIFE.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 4023 8753 4022 8846 4040 8846 4040 8794
      4049 8793 4049 8753

$$

GOETSCH
454 
WGUS73 KILX 080315
FFSILX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
1015 PM CDT SUN JUN 7 2015

ILC019-183-080500-
/O.CON.KILX.FF.W.0005.000000T0000Z-150608T0500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
VERMILION-CHAMPAIGN-
1015 PM CDT SUN JUN 7 2015

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR
NORTHERN VERMILION AND NORTHERN CHAMPAIGN COUNTIES...

AT 1013 PM CDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING 
HEAVY RAIN ACROSS THE WARNED AREA. RAINFALL OF OVER 2.5 INCHES WERE 
ESTIMATED BY DOPPLER RADAR. FLASH FLOODING WILL REMAIN POSSIBLE 
FOR THE AREA.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
RANTOUL...HOOPESTON...FISHER...ROSSVILLE...THOMASBORO...GIFFORD...
POTOMAC...RANKIN...BISMARCK...LUDLOW...HENNING...FOOSLAND...
PENFIELD...DEWEY...ALVIN...MIDDLE FORK WILDLIFE AREA...FLATVILLE...
ARMSTRONG AND COLLISON.

ADDITIONAL RAINFALL AMOUNTS OF UP TO ONE INCH REMAIN POSSIBLE IN THE 
WARNED AREA.

THIS INCLUDES INTERSTATE 57 BETWEEN MILE MARKERS 245 AND 257.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO HIGHER GROUND NOW. ACT QUICKLY TO PROTECT YOUR LIFE.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 4023 8753 4022 8846 4040 8846 4040 8794
      4049 8793 4049 8753

$$

GOETSCH
381 
WGUS73 KILX 080400
FFSILX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
1100 PM CDT SUN JUN 7 2015

ILC019-183-080500-
/O.CON.KILX.FF.W.0005.000000T0000Z-150608T0500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
VERMILION-CHAMPAIGN-
1100 PM CDT SUN JUN 7 2015

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR
NORTHERN VERMILION AND NORTHERN CHAMPAIGN COUNTIES...

AT 1057 PM CDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING 
HEAVY RAIN ACROSS THE WARNED AREA. DOPPLER RADAR INDICATED OVER 
THREE INCHES OF RAINFALL. FLASH FLOODING WILL REMAIN POSSIBLE OVER
THE AREA. 

AT 1030 PM...A TRAINED SPOTTER REPORTED 5.30 INCHES OF RAINFALL WITH 
SOME FLOODING. 

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE... 
RANTOUL...HOOPESTON...FISHER...ROSSVILLE...THOMASBORO...GIFFORD... 
POTOMAC...RANKIN...BISMARCK...LUDLOW...HENNING...FOOSLAND... 
PENFIELD...DEWEY...ALVIN...MIDDLE FORK WILDLIFE AREA...FLATVILLE... 
ARMSTRONG AND COLLISON.

ADDITIONAL RAINFALL AMOUNTS OF UP TO ONE INCH ARE POSSIBLE IN THE 
WARNED AREA.

THIS INCLUDES INTERSTATE 57 BETWEEN MILE MARKERS 245 AND 257.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO HIGHER GROUND NOW. ACT QUICKLY TO PROTECT YOUR LIFE.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 4023 8753 4022 8846 4040 8846 4040 8794
      4049 8793 4049 8753

$$

GOETSCH

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 7, 7:25 AM CDTSpecial Weather StatementILXKnox35 min
Jun 7, 7:43 AM CDTSpecial Weather StatementILXPeoria, Stark47 min
Jun 7, 7:59 AM CDTSpecial Weather StatementILXPeoria46 min
Jun 7, 2:51 PM CDTSevere Thunderstorm WarningILXKnox, Peoria, Woodford24 min
Jun 7, 3:21 PM CDTSevere Thunderstorm WarningILXMarshall, Woodford29 min
Jun 7, 3:26 PM CDTSevere Thunderstorm WarningILXPeoria, Tazewell, Woodford64 min
Jun 7, 4:09 PM CDTSevere Thunderstorm WarningILXMcLean, Tazewell, Woodford51 min
Jun 7, 4:12 PM CDTSevere Thunderstorm WarningILXPeoria, Tazewell, Woodford33 min
Jun 7, 4:24 PM CDTSevere Thunderstorm WarningILXMcLean, Tazewell, Woodford51 min
Jun 7, 4:45 PM CDTSevere Thunderstorm WarningILXFulton, Mason, Tazewell60 min
Jun 7, 5:16 PM CDTSevere Thunderstorm WarningILXLogan, McLean, Mason, Tazewell44 min
Jun 7, 6:07 PM CDTAreal Flood AdvisoryILXMcLean4 hr
Jun 7, 6:27 PM CDTAreal Flood AdvisoryILXLogan, Mason, Tazewell4 hr

Nearby

Flash Flood Warnings in Illinois, 2015Every flash flood warning in 2015

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.