Indiana, 2009

Flood in Indiana, April 16 to 17, 2009

April 16 to 17, 2009 · NWS IND · 1 event in 1 county or zone

Follow up rains on the 9th, 10th, 13th and 14th of April of 1/2 to slightly more than 1-inch brought the river level back up somewhat along the White River in southwest Indiana.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS IND wrote it up.

Follow up rains on the 9th, 10th, 13th and 14th of April of 1/2 to slightly more than 1-inch brought the river level back up somewhat along the White River in southwest Indiana.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Indianapolis, IN wrote its last area forecast discussion before the first event at Apr 16, 12:06 PM EST, 24 minutes earlier.

Area forecast discussion, Apr 16, 12:06 PM EST, 24 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
106 PM EDT THU APR 16 2009

.AVIATION...DISCUSSION FOR 18Z TAFS.
VFR THRU THE PD.  HIGH PRESSURE OVER THE GREAT LAKES WILL LINGER
THROUGH FRIDAY AFTERNOON.  DIURNAL CU IS ALL THAT IS EXPCTED TODAY
WITH AN EAST WIND AROUND 10 KTS DIMINISHING TO 5KTS OR LESS TONIGHT.

WITH STRONG ENOUGH SUBSIDENCE ASSOCIATED WITH THE HIGH THERE WONT BE
MUCH CU TOMORROW...POSSIBLY SOME JUST SOUTH OF KHUF MAYBE IN THE SCT
CATEGORY.  WIND WILL SHIFT TO 120-130 AROUND 17/15Z AS THE CENTER OF
THE HIGH MOVES EAST.

&&

.DISCUSSION...
MAIN WEATHER FACTOR TO WORK WITH IS NOT UNTIL THE WEEKEND. FOR THE
VERY SHORT TERM HIGH PRESSURE EXTENDS FROM THE GREAT LAKES TO THE
GULF COAST. AN AREA OF PERSISTANT HIGHER RH WITH ASSOCIATED CLOUDS
WAS MOVING THROUGH THE CENTRAL AND SOUTHERN SECTIONS. THE GFS 80
PERCENT RH AT 850 MB IS THE CLOSEST MODEL TO THE BACK EDGE OF THE
CLOUDS. FOLLOWING THIS THE CLOUDS WILL BE SOUTH OF THE CWA BY
AFTERNOON. SO WILL GO WITH DECREASING CLOUDS. FOR THE LAST SEVERAL
RUNS MAX TEMPS HAVE BEEN SLIGHTLY LOWER THEN GUIDANCE. SO WILL GO
NEAR THE COOLER NAM TEMPS. GOOD WAA CONTINUES THURSDAY NIGHT. 850 MB
TEMPS INCREASE 3-4C FROM 18Z-12Z. CLEAR SKIES AND LIGHT WINDS WILL
ALLOW FOR SOME RADIATIONAL COOLING. THE WAA SHOULD BE STRONGER THEN
THE RADIATIONAL COOLING SO WILL GO NEAR THE NOT AS COOL GFS. THE JET
REMAINS OVER THE GULF COAST STATES. THIS WILL KEEP THE SYSTEMS
MOVING VERY SLOWLY TO THE EAST OVER THE GREAT LAKES AND OHIO RIVER
VALLEY AREAS. THIS HAS BEEN THE TREND ALL WEEK. THE HIGH WILL BE
CENTERED OVER INDIANA ON FRIDAY. WITH THE ABUNDANCE OF SUNSHINE AND
SOME WAA CONTINUING WILL GO NEAR GUIDANCE HIGHS WHICH DIFFER VERY
LITTLE. CROSS SECTIONS SHOW ONLY SOME HIGH CLOUDS MOVING IN FRIDAY
NIGHT. LITTLE IF ANY DROP OFF OF THE 850 MB TEMPS. GUIDANCE TEMPS
LOOK GOOD. THE MAIN CONCERN WILL BE WHEN THE RAIN BEGINS DURING THE
WEEKEND. THE MODELS HAVE BEEN SLOWING UP THE EASTWARD MOVEMENT OF
THE HIGH AND THE COLD FRONT IN THE PLAINS. THE GFS REMAINS THE
QUICKER MOVING OF THE MODELS BUT SINCE THE TREND HAS BEEN FOR SLOWER
MOVEMENT WILL GO WITH THE NAM WHICH IS SLOWER. IN ADDITION IT SHOULD
TAKE AWHILE FOR THE ATMOSPHERE TO BECOME SATURATED ENOUGH FOR RAIN
TO REACH THE GROUND. EACH FORECAST HAS PUSHED BACK THE ONSET OF THE
RAIN. WILL CONTINUE THAT WITH HOLDING OFF THE PCPN UNTIL EVENING
WITH A CHC WEST AND SLIGHT CHANCE CENTRAL AN EAST. THE COLD FRONT
WILL MOVE INTO ILLINOIS SATURDAY NIGHT WITH A LOW MOVING THROUGH TN
AND KY AS THE TREND HAS BEEN. THIS WILL CONTINUE THE RAIN ON SUNDAY.
THE JET WILL REMAIN OVER THE GULF COAST STATES SO THE EASTWARD
MOVEMENT OF THE LOW MAY BE EVEN SLOWER THEN THE GUIDANCE HAS IT. THE
TREND HAS ALSO BEEN FOR A LARGE AREA OF HIGH RH TO WRAP AROUND THE
LOW. SO WILL CONTINUE THE CHANCE OF RAIN THROUGH TUESDAY. WITH THE
NORTHERLY FLOW DURING THE LATER PART OF THE WEEK TEMPS WILL TURN
MUCH COOLER. SOME FROST MAY BE A POSSIBILITY TOWARD THE END OF THE
FORECAST PERIOD.

&&

.IND WATCHES/WARNINGS/ADVISORIES...NONE.

&&

AVIATION...SALLY
PUBLIC...SH
Hazardous weather outlook, Apr 16, 11:19 AM EST, 1 hour 11 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1219 PM EDT THU APR 16 2009

INZ021-030-031-036>042-045>049-052-054>057-062>065-069-072-171630-
CARROLL-CLINTON-HOWARD-MONTGOMERY-BOONE-TIPTON-HAMILTON-MADISON-
DELAWARE-RANDOLPH-PUTNAM-HENDRICKS-MARION-HANCOCK-HENRY-CLAY-
MORGAN-JOHNSON-SHELBY-RUSH-MONROE-BROWN-BARTHOLOMEW-DECATUR-
MARTIN-JENNINGS-
1219 PM EDT THU APR 16 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL INDIANA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

ISOLATED THUNDERSTORMS ARE POSSIBLE SUNDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED.

&&

MORE INFORMATION...ALONG WITH OTHER WEATHER...HYDROLOGICAL AND
CLIMATE INFORMATION CAN BE FOUND...AT HTTP://WEATHER.GOV/IND (ALL
LOWERCASE)

INZ028-029-035-043-044-051-053-060-061-067-068-070-071-171630-
WARREN-TIPPECANOE-FOUNTAIN-VERMILLION-PARKE-VIGO-OWEN-SULLIVAN-
GREENE-KNOX-DAVIESS-LAWRENCE-JACKSON-
1219 PM EDT THU APR 16 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL INDIANA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

WIDESPREAD LOWLAND FLOODING WILL CONTINUE ALONG THE WABASH RIVER
IN WESTERN INDIANA AND THE EAST FORK WHITE IN JACKSON COUNTY. THE
WHITE RIVER IN CENTRAL INDIANA WILL ALSO REMAIN IN FLOOD BELOW
ELLISON. SEE THE LATEST HYDROLOGIC STATEMENTS FOR DETAILS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

LOWLAND FLOODING WILL CONTINUE THROUGH NEXT WEEK ON THE WABASH
RIVER. LOWLAND FLOODING WILL ALSO PERSIST INTO THE WEEKEND ON THE
WHITE RIVER BELOW ELLISTON.

ISOLATED THUNDERSTORMS ARE POSSIBLE SUNDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED.

&&

MORE INFORMATION...ALONG WITH OTHER WEATHER...HYDROLOGICAL AND
CLIMATE INFORMATION CAN BE FOUND...AT HTTP://WEATHER.GOV/IND (ALL
LOWERCASE)

CO

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

1 flood. Local standard time, as filed.

Flood, Owen

When
April 16, 12:30 PM EST to April 17, 4:15 AM EST
Where
Owen County, 2.1 mi N of Adel to 2 mi N of Pottersville
Cause
Heavy Rain
Reported by
River/Stream Gage
Coordinates
39.230, -86.798

Brief and very minor lowland flooding returned to the Spencer, Indiana area along the White River mid-April. The river crested 0.1 feet above flood stage on April 16th at a reading of 14.1 feet.

What these are

Flood
Flooding that develops more slowly than a flash flood: rivers leaving their banks, or water standing over land for an extended time.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Indiana in 2009Every state in 2009This day in weather historyWarnings in Indiana, April 2009

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 176830.