Alert archive / Indiana / River Flood Warnings in 2021

River Flood Warning 204, NWS Indianapolis, IN

December 18, 2021Delaware County, Randolph County, Indiana

NWS Indianapolis, IN issued this river flood warning at Dec 18, 2021, 3:53 PM EST for Delaware County, Randolph County, Indiana. It was in force for 5 hr.

The area

The outline as issued.

The facts

Issued
Dec 18, 2021, 3:53 PM EST (20:53 UTC)
Expired
Dec 18, 2021, 8:42 PM EST
In force
5 hr
Issued by
NWS Indianapolis, IN
Area
Storm-based polygon
Flood severity
Minor

Counties Delaware County, IN, Randolph County, IN

The radar

The Indianapolis radar (KIND), 114 km from the middle of the area, began a volume at 20:51 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 Mississinewa River at Ridgeville (RIDI3). The gauge peaked at 9.93 ft at Dec 18, 2021, 6:00 PM EST.

actionminormoderate51012/1812/1912/20
Action stage
7 ft
Minor stage
10 ft
Moderate stage
12 ft
Major stage
15 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03325519, 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.

120 
WGUS43 KIND 182053
FLWIND

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Indianapolis IN
353 PM EST Sat Dec 18 2021

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

  Youngs Creek at Amity.

  Mississinewa River near Ridgeville.

.Rain of 1 to 1.5 inches Friday night into early Saturday has led to 
rapid rises along area rivers and streams.  Flooding along Youngs 
Creek and the Mississinewa River are expected to be brief with 
flooding ending by Sunday morning.

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 late tonight by around 245 AM 
EST.

&&


INC081-190900-
/O.NEW.KIND.FL.W.0203.211218T2053Z-211219T1207Z/
/AMTI3.1.ER.211218T2027Z.211219T0000Z.211219T0606Z.NO/
353 PM EST Sat Dec 18 2021

...FLOOD WARNING IN EFFECT FROM THIS AFTERNOON THROUGH SUNDAY 
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Youngs Creek at Amity.

* WHEN...From this afternoon to tomorrow morning.

* IMPACTS...At 7.0 feet, Youngs Creek at flood stage.  Most low 
  areas along creek are flooded.   Approaches to CR 400S bridge over 
  Youngs Creek begin to flood.

* ADDITIONAL DETAILS...
  - At 3:15 PM EST Saturday the stage was 7.0 feet.
  - Forecast...The river is expected to rise to a crest of 7.3
    feet this evening. It will then fall below flood stage just
    after midnight tonight.
  - Flood stage is 7.0 feet.
  - http://www.weather.gov/safety/flood

&&

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


$$

INC035-135-190745-
/O.NEW.KIND.FL.W.0204.211218T2056Z-211219T0739Z/
/RIDI3.1.ER.211218T2056Z.211218T2300Z.211219T0138Z.UU/
353 PM EST Sat Dec 18 2021

...FLOOD WARNING IN EFFECT FROM THIS AFTERNOON THROUGH LATE 
TONIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississinewa River near Ridgeville.

* WHEN...Until just after midnight tonight.

* IMPACTS...At 11.0 feet, Lowland agricultural flooding along CR 100 
  W just north of the river.  High water affecting a small portion 
  of River Road just east of SR 1 and north of the river.  Water is 
  within a few feet vertically of the approaches to SR 1 bridge in 
  western Randolph county.

* ADDITIONAL DETAILS...
  - At 3:00 PM EST Saturday the stage was 9.0 feet.
  - Forecast...The river is expected to rise above flood stage
    late this afternoon to a crest of 10.7 feet this evening. It
    will then fall below flood stage this evening.
  - Flood stage is 10.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4026 8496 4024 8528 4038 8551 4041 8543
      4030 8527 4029 8495


$$

AW
1 follow-up statement
451 
WGUS83 KIND 190142
FLSIND

Flood Statement
National Weather Service Indianapolis IN
842 PM EST Sat Dec 18 2021

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

  Mississinewa River near Ridgeville.
.The river has crested and has begun to fall.

INC035-135-190245-
/O.CAN.KIND.FL.W.0204.000000T0000Z-211219T0142Z/
/RIDI3.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.UU/
842 PM EST Sat Dec 18 2021

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Mississinewa River near Ridgeville.

* ADDITIONAL DETAILS...
  - At 8:00 PM EST Saturday the stage was 9.9 feet.
  - Forecast...The river is expected to fall to 6.5 feet tomorrow
    evening.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4026 8496 4024 8528 4038 8551 4041 8543
      4030 8527 4029 8495


$$

BRB

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 17, 10:34 PM ESTRiver Flood WarningINDJackson, Lawrence, Washington3 days
Dec 18, 11:26 AM ESTRiver Flood WarningINDDaviess, Gibson, Knox, Pike7 days
Dec 18, 11:26 AM ESTRiver Flood WarningINDGibson, Knox7 days
Dec 18, 11:26 AM ESTRiver Flood WarningINDDaviess, Greene, Knox72 hr
Dec 18, 3:53 PM ESTRiver Flood WarningINDJohnson15 hr

Nearby

River Flood Warnings in Indiana, 2021Every 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.