Alert archive / Indiana / River Flood Warnings in 2025

River Flood Warning 12, NWS Indianapolis, IN

March 16, 2025Johnson County, Indiana

NWS Indianapolis, IN issued this river flood warning at Mar 16, 2025, 4:58 AM EDT for Johnson County, Indiana. It was in force for 22 hr.

The area

The counties it named.

The facts

Issued: Mar 16, 2025, 4:58 AM EDT (08:58 UTC)
Expired: Mar 17, 2025, 2:36 AM EDT
In force: 22 hr
Issued by: NWS Indianapolis, IN
Area: Storm-based polygon
Flood severity: Minor

County Johnson County, IN

The radar

The Indianapolis radar (KIND), 29 km from the middle of the area, began a volume at 08:58 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 7.76 ft at Mar 16, 2025, 8:00 AM 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.

What forecasters said that day

The local office's own words before this river flood warning went out, 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 this river flood warning went out at Mar 16, 2:54 AM EDT, 2 hours 4 minutes earlier.

Area forecast discussion, Mar 16, 2:54 AM EDT, 2 hours 4 minutes before

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Hazardous weather outlook, Mar 16, 3:36 AM EDT, 1 hour 22 minutes before

Hazardous Weather Outlook
National Weather Service Indianapolis IN
336 AM EDT Sun Mar 16 2025

INZ021-028>031-035>049-051>057-060>065-067>072-171000-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Vigo-Clay-Owen-Morgan-Johnson-Shelby-
Rush-Sullivan-Greene-Monroe-Brown-Bartholomew-Decatur-Knox-Daviess-
Martin-Lawrence-Jackson-Jennings-
336 AM EDT Sun Mar 16 2025

This hazardous weather outlook is for central Indiana.

.DAY ONE...Today and Tonight.

Brief heavy rain and localized flooding will be possible early this
morning.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

No hazardous weather is expected at this time.

.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

The office that day

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

Issued	Product	Office	Counties	Lasted
Mar 16, 7:15 AM EDT	River Flood Warning	IND	Jackson, Lawrence, Washington	68 hr
Mar 16, 10:10 AM EDT	River Flood Warning	IND	Marion	12 hr

Nearby

River Flood Warnings in Indiana, 2025 Every river flood warning in 2025

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.