Alert archive / Indiana / Flash Flood Warnings in 2005

Flash Flood Warning 30, NWS Indianapolis, IN

July 21, 2005Fountain County, Tippecanoe County, Warren County, Indiana

NWS Indianapolis, IN issued this flash flood warning at Jul 21, 2005, 1:07 AM EST for Fountain County, Tippecanoe County, Warren County, Indiana. It was in force for 53 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jul 21, 2005, 1:07 AM EST (06:07 UTC)
Expired
Jul 21, 2005, 2:00 AM EST
In force
53 min
Issued by
NWS Indianapolis, IN
Area
Counties, with a storm outline in the text

Counties Fountain County, IN, Tippecanoe County, IN, Warren County, IN

The radar

The Indianapolis radar (KIND), 107 km from the middle of the area, began a volume at 06:10 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 00:00Z, 6.1 hours before the alert went out and 118 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 00:00Z on 2005-07-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3584 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 00:00Z on 2005-07-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 152 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
3584 J/kg
Mixed-layer CIN
-13 J/kg
Mixed-layer LCL
1174 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
152 m²/s²
0-3 km storm-relative helicity
245 m²/s²
Significant tornado parameter
2.2
Supercell composite
17.1

Open this sounding in Storm Lab

The text

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

000 
WGUS53 KIND 210608
FFWIND
INC045-157-171-210800-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
107 AM EST THU JUL 21 2005

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  NORTHERN FOUNTAIN COUNTY IN WEST CENTRAL INDIANA
  TIPPECANOE COUNTY IN WEST CENTRAL INDIANA
  THIS INCLUDES THE CITY OF LAFAYETTE
  WARREN COUNTY IN WEST CENTRAL INDIANA

* UNTIL 300 AM EST

* AT 102 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  FLASH FLOODING FROM A THUNDERSTORM OVER THE WARNED AREA.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO WEST
  LAFAYETTE...PINE VILLAGE...OTTERBEIN AND BATTLE GROUND.

ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES IS POSSIBLE IN THE 
WARNED AREA.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...URBAN AREAS...HIGHWAYS...STREETS AND UNDERPASSES
AS WELL AS OTHER DRAINAGE AREAS AND LOW LYING SPOTS.

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

LAT...LON 4019 8757 4024 8673 4056 8673 4054 8755

$$

HAINES
2 follow-up statements
000 
WGUS73 KIND 210641
FFSIND

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
141 AM EST THU JUL 21 2005

INC045-157-171-210800-
FOUNTAIN-TIPPECANOE-WARREN-
141 AM EST THU JUL 21 2005

...A FLASH FLOOD WARNING CONTINUES UNTIL 300 AM EST FOR NORTHERN
FOUNTAIN...WARREN AND TIPPECANOE COUNTIES...

AT 133 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A THUNDERSTORM PRODUCING FLASH FLOODING OVER THE WARNED
AREA.

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO WEST
LAFAYETTE...PINE VILLAGE...OTTERBEIN...LAFAYETTE AND BATTLE GROUND.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...URBAN AREAS...HIGHWAYS...STREETS AND UNDERPASSES
AS WELL AS OTHER DRAINAGE AREAS AND LOW LYING SPOTS.

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

LAT...LON 4019 8757 4024 8673 4056 8673 4054 8755

$$

HAINES
000 
WGUS73 KIND 210757
FFSIND

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
256 AM EST THU JUL 21 2005

INC045-157-171-210806-
FOUNTAIN-TIPPECANOE-WARREN-
256 AM EST THU JUL 21 2005

...THE FLASH FLOOD WARNING FOR NORTHERN FOUNTAIN...WARREN AND
TIPPECANOE COUNTIES EXPIRES AT 300 AM EST...

SHOWERS WILL CONTINUE TO MOVE THROUGH THE AREA UNTIL SUNRISE BUT THE 
RAIN FROM THESE WILL NOT BE ENOUGH TO CAUSE FLASH FLOODING.

LAT...LON 4019 8757 4024 8673 4056 8673 4054 8755

$$

HAINES

The office that day

Everything else NWS Indianapolis, IN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 20, 10:13 PM ESTSevere Thunderstorm WarningINDBoone, Clinton, Montgomery, Tippecanoe32 min
Jul 20, 10:16 PM ESTFlash Flood WarningINDFountain, Tippecanoe, Warren119 min
Jul 20, 10:51 PM ESTSevere Thunderstorm WarningINDBoone, Montgomery40 min
Jul 20, 11:25 PM ESTSevere Thunderstorm WarningINDBoone, Hendricks, Marion35 min
Jul 20, 11:41 PM ESTFlash Flood WarningINDBoone, Hamilton, Hendricks, Marion3 hr
Jul 20, 11:58 PM ESTSevere Thunderstorm WarningINDPutnam28 min
Jul 21, 12:06 AM ESTSevere Thunderstorm WarningINDHendricks, Morgan34 min
Jul 21, 1:57 AM ESTSevere Thunderstorm WarningINDFountain, Montgomery48 min
Jul 21, 2:18 AM ESTFlash Flood WarningINDMontgomery27 min
Jul 21, 6:54 PM ESTSevere Thunderstorm WarningINDHamilton, Tipton36 min

Nearby

Flash Flood Warnings in Indiana, 2005Every flash flood warning in 2005

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.