Alert archive / Indiana / River Flood Warnings in 2021

River Flood Warning 170, NWS Indianapolis, IN

September 22, 2021Johnson County, Indiana

NWS Indianapolis, IN issued this river flood warning at Sep 22, 2021, 2:39 PM EDT for Johnson County, Indiana. It took effect at Sep 22, 2021, 4:14 PM EDT. It was in force for 40 hr.

The area

The outline as issued.

The facts

Issued: Sep 22, 2021, 2:39 PM EDT (18:39 UTC)
In effect from: Sep 22, 2021, 4:14 PM EDT
Expired: Sep 24, 2021, 8:03 AM EDT
In force: 40 hr
Issued by: NWS Indianapolis, IN
Area: Storm-based polygon
Flood severity: Minor

County Johnson County, IN

The radar

The Indianapolis radar (KIND), 39 km from the middle of the area, began a volume at 18:39 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 river

Written for the forecast point Youngs Creek at Amity (AMTI3). The gauge peaked at 9.30 ft at Sep 23, 2021, 5:00 PM EDT.

Action stage: 5 ft
Minor stage: 7 ft
Moderate stage: 10 ft
Major stage: 14 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03362000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The text

As transmitted.

326 
WGUS43 KIND 221839
FLWIND

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Indianapolis IN
239 PM EDT Wed Sep 22 2021

...The National Weather Service in Indianapolis IN has issued a 
Flood Warning for the following rivers in Indiana...

  Youngs Creek at Amity affecting Johnson County.

.Rainfall of 1 to 3 inches has fallen across the area, with an 
additional 1 to 2 inches possible before the rain ends. This will 
cause minor flooding to develop starting late this afternoon and 
continuing into tomorrow before ending.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Additional information is available at www.weather.gov/ind.

The next statement should be issued this evening.

&&


INC081-230645-
/O.NEW.KIND.FL.W.0170.210922T2014Z-210924T0308Z/
/AMTI3.1.ER.210922T2014Z.210923T0800Z.210923T2107Z.NO/
239 PM EDT Wed Sep 22 2021

The National Weather Service in Indianapolis has issued a

* Flood Warning for
  the Youngs Creek at Amity.
* Until late tomorrow evening.
* At 2:15 PM EDT Wednesday the stage was 6.6 feet.
* Flood stage is 7.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage late 
  this afternoon to a crest of 9.9 feet late tonight. It will then 
  fall below flood stage tomorrow afternoon.
* Impact...At 10.0 feet, Significant flooding in progress.  Parks 
  and some local roads are flooded by a foot or more of water.  
  Agricultural flooding is noticeable.


&&

LAT...LON 3945 8602 3943 8599 3938 8598 3937 8602
      3942 8602 3945 8605

$$

50

4 follow-up statements

426 
WGUS83 KIND 230206
FLSIND

Flood Statement
National Weather Service Indianapolis IN
1006 PM EDT Wed Sep 22 2021

...The Flood Warning is extended for the following rivers in 
Indiana...

  Youngs Creek at Amity.

...The Flood Warning is cancelled for the following rivers in 
Indiana...

  White River at Noblesville, Anderson, Ravenswood, and Nora.

.Widespread rainfall of 1 to 3 inches has fallen across the area 
since Tuesday. The heavier rain has ended. Minor flooding is 
expected along Young Creek near Amity into Thursday evening. 
Flooding is no longer expected along the White River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Additional information is available at www.weather.gov/ind.

&&


INC057-097-230315-
/O.CAN.KIND.FL.W.0166.210923T1036Z-210923T0206Z/
/NBLI3.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1006 PM EDT Wed Sep 22 2021

...The Flood Warning for the White River at Noblesville has been 
cancelled...

The Flood Warning is cancelled for
  the White River at Noblesville.
* At 8:45 PM EDT Wednesday the stage was 5.0 feet.
* Flood stage is 14.0 feet.
* Forecast...The river is expected to rise to a crest of 12.3 feet 
  early Friday morning.


&&

LAT...LON 4011 8596 4008 8597 3995 8605 3996 8607
      4006 8602 4013 8598

$$

INC057-095-230315-
/O.CAN.KIND.FL.W.0167.210923T1520Z-210923T0206Z/
/ANDI3.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1006 PM EDT Wed Sep 22 2021

...The Flood Warning for the White River at Anderson has been 
cancelled...

The Flood Warning is cancelled for
  the White River at Anderson.
* At 9:30 PM EDT Wednesday the stage was 6.4 feet.
* Flood stage is 10.0 feet.
* Forecast...The river is expected to rise to a crest of 9.4 feet 
  early Friday morning.


&&

LAT...LON 4009 8564 4013 8582 4011 8596 4013 8598
      4015 8585 4012 8565

$$

INC097-109-230315-
/O.CAN.KIND.FL.W.0168.210923T2230Z-210923T0206Z/
/RVNI3.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1006 PM EDT Wed Sep 22 2021

...The Flood Warning for the White River at Ravenswood has been 
cancelled...

The Flood Warning is cancelled for
  the White River at Ravenswood.
* There is no current observed data.
* Flood stage is 6.0 feet.
* Forecast...The river is expected to rise to a crest of 4.9 feet 
  Friday morning.


&&

LAT...LON 3991 8609 3987 8613 3981 8619 3982 8621
      3988 8616 3991 8611

$$

INC097-109-230315-
/O.CAN.KIND.FL.W.0169.210923T2322Z-210923T0206Z/
/NORI3.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1006 PM EDT Wed Sep 22 2021

...The Flood Warning for the White River near Nora has been 
cancelled...

The Flood Warning is cancelled for
  the White River near Nora.
* At 9:00 PM EDT Wednesday the stage was 4.9 feet.
* Flood stage is 11.0 feet.
* Forecast...The river is expected to rise to a crest of 7.9 feet 
  Friday morning.


&&

LAT...LON 3995 8605 3992 8607 3991 8609 3991 8611
      3992 8609 3996 8607

$$

INC081-231415-
/O.EXT.KIND.FL.W.0170.000000T0000Z-210924T0507Z/
/AMTI3.1.ER.210922T2112Z.210923T0900Z.210923T2307Z.NO/
1006 PM EDT Wed Sep 22 2021

...The Flood Warning is now in effect until early Friday morning...

The Flood Warning continues for
  the Youngs Creek at Amity.
* Until early Friday morning.
* At 9:15 PM EDT Wednesday the stage was 8.0 feet.
* Flood stage is 7.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending 
  at 9:15 PM EDT Wednesday was 8.0 feet.
* Forecast...The river is expected to rise to a crest of 8.7 feet 
  late tonight. It will then fall below flood stage tomorrow evening.
* Impact...At 9.0 feet, Johnson County Roads 350 S and 400 S west of 
  US 31 are closed by flood waters.  Upstream in Youngs Creek 
  watershed, flooding of city of Franklin parks with flood waters 
  possibly 3 feet deep in some areas.  CR 200 N at CR 75 W on 
  northwest side of Franklin and CR 250 S west of US 31 closed by 
  high water.   Amity ditch is out of its banks.


&&

LAT...LON 3945 8602 3943 8599 3938 8598 3937 8602
      3942 8602 3945 8605

$$

JS

067 
WGUS83 KIND 231332
FLSIND

Flood Statement
National Weather Service Indianapolis IN
932 AM EDT Thu Sep 23 2021

...The Flood Warning continues for the following rivers in Indiana...

  Youngs Creek at Amity affecting Johnson County.

.Widespread rainfall of 1 to 3 inches has fallen across the area 
since Tuesday. The rain has ended. Minor flooding will continue 
along Young Creek near Amity into this evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Additional information is available at www.weather.gov/ind.

The next statement should be issued this evening by around 930 PM 
EDT.

&&


INC081-240145-
/O.CON.KIND.FL.W.0170.000000T0000Z-210924T0507Z/
/AMTI3.1.ER.210922T2112Z.210923T0900Z.210923T2307Z.NO/
932 AM EDT Thu Sep 23 2021

...The Flood Warning remains in effect...

The Flood Warning continues for
  the Youngs Creek at Amity.
* Until just after midnight tonight.
* At 9:15 PM EDT Wednesday the stage was 8.0 feet.
* Flood stage is 7.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending 
  at 9:15 PM EDT Wednesday was 8.0 feet.
* Forecast...The river is expected to rise to a crest of 8.7 feet 
  early this morning. It will then fall below flood stage this 
  evening.
* Impact...At 9.0 feet, Johnson County Roads 350 S and 400 S west of 
  US 31 are closed by flood waters.  Upstream in Youngs Creek 
  watershed, flooding of city of Franklin parks with flood waters 
  possibly 3 feet deep in some areas.  CR 200 N at CR 75 W on 
  northwest side of Franklin and CR 250 S west of US 31 closed by 
  high water.   Amity ditch is out of its banks.


&&

LAT...LON 3945 8602 3943 8599 3938 8598 3937 8602
      3942 8602 3945 8605

$$

MK

060 
WGUS83 KIND 240126
FLSIND

Flood Statement
National Weather Service Indianapolis IN
926 PM EDT Thu Sep 23 2021

...The Flood Warning is extended for the following rivers in 
Indiana...

  Youngs Creek at Amity.

...The Flood Warning continues for the following rivers in Indiana...

  East Fork White River at Seymour.

.Recent heavy rains have led to minor flooding along Youngs Creek 
near Amity, and along the East Fork of the White River near Seymour. 
Flooding at these locations is expected to end by Friday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Additional information is available at www.weather.gov/ind.

The next statement should be issued Friday morning by around 930 AM 
EDT.

&&


INC071-093-175-241330-
/O.EXT.KIND.FL.W.0171.000000T0000Z-210924T1800Z/
/SERI3.1.ER.210924T0600Z.210924T0600Z.210924T0600Z.NO/
926 PM EDT Thu Sep 23 2021

...The Flood Warning is now in effect until early tomorrow 
afternoon...

The Flood Warning continues for
  the East Fork White River at Seymour.
* Until early tomorrow afternoon.
* At 7:45 PM EDT Thursday the stage was 12.0 feet.
* Flood stage is 12.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise to a crest of 12.0 feet 
  just after midnight tonight.
* Impact...At 12.0 feet, Significant agricultural lands begins to 
  flood.  High water affects some local roads.


&&

LAT...LON 3905 8583 3886 8599 3877 8613 3879 8620
      3893 8604 3906 8587

$$

INC081-241330-
/O.EXT.KIND.FL.W.0170.000000T0000Z-210924T2236Z/
/AMTI3.1.ER.210922T2112Z.210923T2345Z.210924T1636Z.NO/
926 PM EDT Thu Sep 23 2021

...The Flood Warning is now in effect until tomorrow evening...

The Flood Warning continues for
  the Youngs Creek at Amity.
* Until tomorrow evening.
* At 8:15 PM EDT Thursday the stage was 9.3 feet.
* Flood stage is 7.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending 
  at 8:15 PM EDT Thursday was 9.3 feet.
* Forecast...The river is expected to fall below flood stage early 
  tomorrow afternoon and continue falling to 3.3 feet Saturday 
  morning.
* Impact...At 9.0 feet, Johnson County Roads 350 S and 400 S west of 
  US 31 are closed by flood waters.  Upstream in Youngs Creek 
  watershed, flooding of city of Franklin parks with flood waters 
  possibly 3 feet deep in some areas.  CR 200 N at CR 75 W on 
  northwest side of Franklin and CR 250 S west of US 31 closed by 
  high water.   Amity ditch is out of its banks.


&&

LAT...LON 3945 8602 3943 8599 3938 8598 3937 8602
      3942 8602 3945 8605

$$

JS

823 
WGUS83 KIND 241203
FLSIND

Flood Statement
National Weather Service Indianapolis IN
803 AM EDT Fri Sep 24 2021

...The Flood Warning is cancelled for the following rivers in 
Indiana...

  Youngs Creek at Amity affecting Johnson County.

.Youngs Creek at Amity has fallen below flood stage and will 
continue to fall today.

INC081-241315-
/O.CAN.KIND.FL.W.0170.000000T0000Z-210924T1203Z/
/AMTI3.1.ER.210922T2112Z.210923T2345Z.210924T1009Z.NO/
803 AM EDT Fri Sep 24 2021

...The Flood Warning for the Youngs Creek at Amity has been 
cancelled...

The Flood Warning is cancelled for
  the Youngs Creek at Amity.
* At 7:15 AM EDT Friday the stage was 6.1 feet.
* Flood stage is 7.0 feet.
* Forecast...The river is expected to fall to 3.4 feet this evening.


&&

LAT...LON 3945 8602 3943 8599 3938 8598 3937 8602
      3942 8602 3945 8605

$$

MK

The office that day

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

Issued	Product	Office	Counties	Lasted
Sep 22, 11:54 AM EDT	River Flood Warning	IND	Hamilton, Marion	70 hr
Sep 22, 11:54 AM EDT	River Flood Warning	IND	Hamilton, Madison	3 days
Sep 22, 11:54 AM EDT	River Flood Warning	IND	Marion, Morgan	3 days
Sep 22, 11:54 AM EDT	River Flood Warning	IND	Marion, Morgan	3 days

Nearby

River Flood Warnings in Indiana, 2021 Every river flood warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.