Alert archive / Ohio / Flash Flood Warnings in 2011

Flash Flood Warning 8, NWS Northern Indiana

May 25, 20114 counties in Indiana; 5 counties in Ohio

NWS Northern Indiana issued this flash flood warning at May 25, 2011, 2:47 PM EDT for 4 counties in Indiana; 5 counties in Ohio. It was in force for 3 hr. 7 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
May 25, 2011, 2:47 PM EDT (18:47 UTC)
Expired
May 25, 2011, 5:45 PM EDT
In force
3 hr
Issued by
NWS Northern Indiana
Area
Storm-based polygon
Flood severity
None

Counties Adams County, IN, Allen County, IN, DeKalb County, IN, Wells County, IN, Defiance County, OH, Fulton County, OH, Henry County, OH, Paulding County, OH, Williams County, OH

The radar

The Northern Indiana radar (KIWX), 82 km from the middle of the area, began a volume at 18:49 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
May 25, 2:52 PM EDTFLASH FLOOD1 Nne Hicksville, OHWATER AFFECTING HICKSVILLE COMMUNITY HOSPITAL. SANDBAGGING UNDERWAY WITH WATER INTO LAB AREAS.
May 25, 3:58 PM EDTFLASH FLOOD1 Sse Wallen, IN3 FEET OF STANDING WATER IN 15000 BLOCK OF WORTH RD.
May 25, 4:00 PM EDTHEAVY RAIN 2.395 Sw Fort Wayne, IN2.39 INCHES OF RAIN FOR THE DAY SO FAR.
May 25, 4:35 PM EDTFLOODFort Wayne, INSTANDING WATER AT TAYLOR AND HENRIETTA STREETS IN FORT WAYNE. ESTIMATED DEPTH IS 3 INCHES.
May 25, 4:55 PM EDTFLOODFort Wayne, IN6 INCHES OF STANDING WATER ON WEST JEFFERSON BLVD IN THE TURN LANES AT THE ENTRANCE TO LUTHERAN HOSPITAL COMPLEX. MAIN LANES HAVE 2 INCHES OF WATER ON THEM.
May 25, 5:09 PM EDTFLOODNew Haven, IN6 INCHES OF STANDING WATER ON ADAMS CENTER ROAD JUST SOUTH OF US390 IN NEW HAVEN.
May 25, 5:14 PM EDTFLOOD2 W Woodburn, IN3 TO 4 INCHES OF WATER RUNNING ACROSS THE ROAD. STORM RAINFALL TOTAL AT THIS TIME IS UP TO 2.75 INCHES.

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

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 6.8 hours before the alert went out and 204 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, Cncnati-Daytn, OH at 12:00Z on 2011-05-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 49 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, Cncnati-Daytn, OH at 12:00Z on 2011-05-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 80 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
49 J/kg
Mixed-layer CIN
-199 J/kg
Mixed-layer LCL
1232 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
80 m²/s²
0-3 km storm-relative helicity
166 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

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

891 
WGUS53 KIWX 251847
FFWIWX
INC001-003-033-179-OHC039-051-069-125-171-252145-
/O.NEW.KIWX.FF.W.0008.110525T1847Z-110525T2145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE NORTHERN INDIANA
247 PM EDT WED MAY 25 2011

THE NATIONAL WEATHER SERVICE IN NORTHERN INDIANA HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  NORTHWESTERN ADAMS COUNTY IN NORTHEAST INDIANA
  ALLEN COUNTY IN NORTHEAST INDIANA
  SOUTHEASTERN DE KALB COUNTY IN NORTHEAST INDIANA
  NORTHEASTERN WELLS COUNTY IN NORTHEAST INDIANA
  DEFIANCE COUNTY IN NORTHWEST OHIO
  SOUTHWESTERN FULTON COUNTY IN NORTHWEST OHIO
  EXTREME NORTHWESTERN HENRY COUNTY IN NORTHWEST OHIO
  SOUTHERN WILLIAMS COUNTY IN NORTHWEST OHIO
  WESTERN PAULDING COUNTY IN WEST CENTRAL OHIO

* UNTIL 545 PM EDT

* AT 240 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   
VERY HEAVY RAIN FROM NUMEROUS THUNDERSTORMS CONTINUING TO DEVELOP 
AND TRACK NORTHEAST FROM NORTHERN WELLS COUNTY INTO EASTERN ALLEN 
COUNTY INDIANA. 1 TO 2 INCHES OF RAIN HAS FALLEN IN A SHORT PERIOD 
OF TIME...WITH ADDITIONAL RAINFALL OF 1 TO LOCALLY AS HIGH AS 3 
INCHES POSSIBLE THROUGH LATE AFTERNOON. THE STORMS WILL TRACK INTO 
PORTIONS OF NORTHWESTERN OHIO. 

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO   
TILLMAN...TOWNLEY...ZULU...MCGILL...EDGERTON...LEO-CEDARVILLE...  
WOODBURN...CUBA...GRABILL...HARLAN...PAYNE...WORSTVILLE...  
GEORGETOWN...SPENCERVILLE...ANTWERP...CONCORD...SAINT JOE...  
HICKSVILLE...NEWVILLE...CECIL...MARK CENTER...SHERWOOD...THE   
BEND...FARMER...WILLIAMS CENTER...NEY...MELBERN...BRYAN...  
HALLOCK...EVANSPORT...PULASKI...MONTPELIER...WEST JEFFERSON AND   
STRYKER

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW
LYING AREAS ARE SUBJECT TO FLOODING.

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. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.
MOVE TO HIGHER GROUND.

TO REPORT FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY
YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN
NORTHERN INDIANA.

&&

LAT...LON 4099 8477 4099 8480 4096 8480 4081 8497
      4100 8534 4163 8459 4148 8422

$$
2 follow-up statements
553 
WGUS73 KIWX 252013
FFSIWX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
413 PM EDT WED MAY 25 2011

INC001-003-033-179-OHC039-051-069-125-171-252145-
/O.CON.KIWX.FF.W.0008.000000T0000Z-110525T2145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
DE KALB IN-ALLEN IN-ADAMS IN-WELLS IN-HENRY OH-PAULDING OH-
DEFIANCE OH-WILLIAMS OH-FULTON OH-
413 PM EDT WED MAY 25 2011

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 545 PM EDT FOR
NORTHEASTERN WELLS...NORTHWESTERN ADAMS...ALLEN AND SOUTHEASTERN DE
KALB COUNTIES IN NORTHEAST INDIANA...AND SOUTHWESTERN FULTON...
SOUTHERN WILLIAMS...DEFIANCE AND EXTREME NORTHWESTERN HENRY COUNTIES
IN NORTHWEST OHIO...AND WESTERN PAULDING COUNTY IN WEST CENTRAL
OHIO...

AT 407 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR AND SPOTTER 
REPORTED CONTINUED TO INDICATE THUNDERSTORMS REDEVELOPING AND 
TRACKING FROM NORTHERN WELLS COUNTY INTO MUCH OF DEFIANCE COUNTY 
OHIO. NUMEROUS REPORTS HAVE BEEN RECEIVED OF WATER FLOWING OR 
COVERING ROADS FROM FORT WAYNE INTO MUCH OF DEFIANCE COUNTY. THE 
HEAVIEST RAIN HAS FALLEN FROM NORTHEASTERN ALLEN COUNTY INDIANA INTO 
MUCH OF DEFIANCE COUNTY WHERE 1 TO LOCALLY OVER 3 INCHES HAS 
OCCURRED. ADDITIONAL STORMS WILL DEVELOP AND MOVE NORTHEAST ACROSS 
THE WARNING AREA...RESULTING IN CONTINUED FLASH FLOODING OF LOW 
AREAS...SMALL CREEKS AND STREAMS. 

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO TILLMAN...
ZULU...TOWNLEY...MCGILL...LEO-CEDARVILLE...EDGERTON...WOODBURN...
CUBA...GRABILL...HARLAN...PAYNE...WORSTVILLE...GEORGETOWN...
SPENCERVILLE...ANTWERP...CONCORD...SAINT JOE...HICKSVILLE...
NEWVILLE...CECIL...MARK CENTER...SHERWOOD...THE BEND...FARMER...
WILLIAMS CENTER...MELBERN...NEY...BRYAN...HALLOCK...EVANSPORT...
PULASKI...MONTPELIER...WEST JEFFERSON AND STRYKER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

ADDITIONAL RAINFALL AMOUNTS OF 1 TO LOCALLY 3 INCHES ARE POSSIBLE IN 
THE WARNED AREA.

TO REPORT FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY
YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN
NORTHERN INDIANA.

IF YOU HAVE FLOODING TO REPORT...YOU CAN CALL YOUR LOCAL LAW
ENFORCEMENT AGENCY FOR RELAY TO THE NATIONAL WEATHER SERVICE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT WEDNESDAY EVENING
FOR NORTHWESTERN OHIO. A TORNADO WATCH ALSO REMAINS IN EFFECT UNTIL
700 PM EDT WEDNESDAY EVENING FOR NORTHERN INDIANA.

&&

LAT...LON 4099 8477 4099 8480 4096 8480 4081 8497
      4100 8534 4163 8459 4148 8422

$$
276 
WGUS73 KIWX 252146
FFSIWX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
546 PM EDT WED MAY 25 2011

INC001-003-033-179-OHC039-051-069-125-171-252155-
/O.EXP.KIWX.FF.W.0008.000000T0000Z-110525T2145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
DE KALB IN-ALLEN IN-ADAMS IN-WELLS IN-HENRY OH-PAULDING OH-
DEFIANCE OH-WILLIAMS OH-FULTON OH-
546 PM EDT WED MAY 25 2011

...THE FLASH FLOOD WARNING HAS EXPIRED FOR NORTHEASTERN WELLS...
NORTHWESTERN ADAMS...ALLEN AND SOUTHEASTERN DE KALB COUNTIES IN
NORTHEAST INDIANA...AND SOUTHWESTERN FULTON...SOUTHERN WILLIAMS...
DEFIANCE AND EXTREME NORTHWESTERN HENRY COUNTIES IN NORTHWEST OHIO...
AND WESTERN PAULDING COUNTY IN WEST CENTRAL OHIO...

THE FLASH FLOOD WARNING THAT WAS IN EFFECT UNTIL 545 PM EDT WAS 
REPLACED EARLIER WITH A NEW FLASH FLOOD WARNING. THE THREAT FOR 
FLOODING CONTINUES IN THE WARNING AREA. 

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT WEDNESDAY EVENING
FOR NORTHWESTERN OHIO. A TORNADO WATCH ALSO REMAINS IN EFFECT UNTIL
700 PM EDT WEDNESDAY EVENING FOR NORTHEASTERN INDIANA.

LAT...LON 4099 8477 4099 8480 4096 8480 4081 8497
      4100 8534 4163 8459 4148 8422

$$

The office that day

Everything else NWS Northern Indiana issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 24, 11:31 PM EDTSevere Thunderstorm WarningIWXPulaski, White59 min
May 25, 12:28 AM EDTSevere Thunderstorm WarningIWXPulaski, White46 min
May 25, 4:23 AM EDTSpecial Weather StatementIWXSaint Joseph22 min
May 25, 8:00 AM EDTSpecial Weather StatementIWXWhite30 min
May 25, 9:21 AM EDTSpecial Weather StatementIWXLaPorte, Starke24 min
May 25, 9:25 AM EDTSpecial Marine WarningIWX95 min
May 25, 10:06 AM EDTSpecial Weather StatementIWXBlackford, Grant, Huntington, Kosciusko, Marshall, Saint Joseph and 1 more24 min
May 25, 10:22 AM EDTSevere Thunderstorm WarningIWXCass, Fulton, Marshall, Pulaski, Starke, White29 min
May 25, 10:51 AM EDTSpecial Weather StatementIWXAdams, Allen, Elkhart, LaGrange, Noble, Wells and 1 more24 min
May 25, 11:00 AM EDTSevere Thunderstorm WarningIWXCass, Elkhart, Fulton, Grant, Kosciusko, Marshall and 5 more60 min
May 25, 11:27 AM EDTSpecial Weather StatementIWXDeKalb, Steuben33 min
May 25, 12:01 PM EDTSpecial Weather StatementIWXKosciusko, Miami, Wabash29 min
May 25, 12:33 PM EDTSpecial Weather StatementIWXLaGrange, Miami, Noble, Wabash, Whitley27 min
May 25, 12:58 PM EDTSevere Thunderstorm WarningIWXAllen, DeKalb, Noble, Whitley32 min
May 25, 1:26 PM EDTSpecial Weather StatementIWXDeKalb34 min
May 25, 1:37 PM EDTSevere Thunderstorm WarningIWXAllen, DeKalb, Huntington, Whitley38 min
May 25, 1:54 PM EDTFlash Flood WatchIWXAdams, Allen, Blackford, Cass, DeKalb, Elkhart and 15 more14 hr
May 25, 2:13 PM EDTSevere Thunderstorm WarningIWXAllen, DeKalb, Huntington, Noble, Wells, Whitley62 min
May 25, 3:15 PM EDTSevere Thunderstorm WarningIWXCass, Miami, Wabash29 min
May 25, 3:33 PM EDTSevere Thunderstorm WarningIWXGrant, Huntington, Wabash, Wells57 min
May 25, 3:39 PM EDTTornado WarningIWXGrant, Huntington, Wells24 min
May 25, 4:15 PM EDTSevere Thunderstorm WarningIWXAdams, Wells29 min
May 25, 4:19 PM EDTTornado WarningIWXAllen41 min
May 25, 5:19 PM EDTSpecial Weather StatementIWXHuntington26 min
May 25, 5:24 PM EDTFlash Flood WarningIWXAdams, Allen, DeKalb, Grant, Huntington, Wells3 hr
May 25, 5:30 PM EDTSevere Thunderstorm WarningIWXAdams, Blackford, Grant, Jay, Wells45 min
May 25, 5:56 PM EDTTornado WarningIWXAdams, Jay21 min
May 25, 6:17 PM EDTRiver Flood WarningIWXCass, Kosciusko, Miami, Wabash, Whitley5 days
May 25, 6:17 PM EDTRiver Flood WarningIWXAllen7 days
May 25, 6:17 PM EDTRiver Flood WarningIWXAllen, DeKalb9 days
May 25, 6:17 PM EDTRiver Flood WarningIWXAllen6 days
May 25, 6:17 PM EDTRiver Flood WarningIWXAllen52 hr
May 25, 6:19 PM EDTRiver Flood WarningIWXLaPorte, Saint Joseph, Starke10 days
May 25, 6:28 PM EDTSpecial Weather StatementIWXJay32 min
May 25, 7:18 PM EDTSpecial Weather StatementIWXGrant42 min
May 25, 7:25 PM EDTSevere Thunderstorm WarningIWXAdams, Blackford, Grant, Huntington, Jay, Wells65 min
May 25, 12:20 PM EDTSpecial Weather StatementIWXFulton, Henry25 min
May 25, 2:20 PM EDTSpecial Weather StatementIWXFulton25 min
May 25, 2:39 PM EDTSevere Thunderstorm WarningIWXDefiance, Fulton, Henry, Paulding, Williams51 min
May 25, 3:30 PM EDTSevere Thunderstorm WarningIWXDefiance, Fulton, Henry, Paulding, Williams60 min
May 25, 3:52 PM EDTTornado WarningIWXDefiance, Fulton, Henry, Paulding, Putnam38 min
May 25, 4:12 PM EDTSevere Thunderstorm WarningIWXAllen, Henry, Putnam33 min
May 25, 4:25 PM EDTTornado WarningIWXHenry, Putnam28 min
May 25, 4:33 PM EDTTornado WarningIWXVan Wert42 min
May 25, 5:00 PM EDTTornado WarningIWXAllen, Putnam, Van Wert45 min
May 25, 5:04 PM EDTSpecial Weather StatementIWXFulton, Henry26 min
May 25, 6:09 PM EDTSevere Thunderstorm WarningIWXAllen, Henry, Putnam, Van Wert39 min
May 25, 6:17 PM EDTRiver Flood WarningIWXDefiance, Henry7 days
May 25, 6:17 PM EDTRiver Flood WarningIWXDefiance, Fulton, Williams10 days

Nearby

Flash Flood Warnings in Ohio, 2011Flash Flood Warnings in Indiana, 2011Every flash flood warning in 2011

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.