Alert archive / Indiana / Flash Flood Warnings in 2016

Flash Flood Warning 8, NWS Indianapolis, IN

August 13, 2016Delaware County, Indiana

NWS Indianapolis, IN issued this flash flood warning at Aug 13, 2016, 12:55 PM EDT for Delaware County, Indiana. It was in force for 3 hr. 1 report 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
Aug 13, 2016, 12:55 PM EDT (16:55 UTC)
Expired
Aug 13, 2016, 4:00 PM EDT
In force
3 hr
Issued by
NWS Indianapolis, IN
Area
Storm-based polygon
Flood severity
None

County Delaware County, IN

The radar

The Indianapolis radar (KIND), 95 km from the middle of the area, began a volume at 16:56 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
Aug 13, 1:20 PM EDTFLASH FLOODMuncie, INWATER OVER ROADS IN MUNCIE. REPORT VIA TWITTER.

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, 4.9 hours before the alert went out and 161 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 2016-08-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 994 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 2016-08-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 58 square meters per square second.1939Sfc1 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
994 J/kg
Mixed-layer CIN
-20 J/kg
Mixed-layer LCL
908 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
58 m²/s²
0-3 km storm-relative helicity
45 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.7

Open this sounding in Storm Lab

The text

As transmitted.

814 
WGUS53 KIND 131655
FFWIND
INC035-132000-
/O.NEW.KIND.FF.W.0008.160813T1655Z-160813T2000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1255 PM EDT SAT AUG 13 2016

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  DELAWARE COUNTY IN EAST CENTRAL INDIANA...

* UNTIL 400 PM EDT

* AT 1253 PM EDT...THE PUBLIC REPORTED HEAVY RAIN ACROSS THE WARNED
  AREA. BETWEEN ONE TO TWO INCHES OF RAIN HAS ALREADY FALLEN. FLASH
  FLOODING IS EXPECTED TO BEGIN SHORTLY.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  MUNCIE...ALBANY...YORKTOWN...EATON...DALEVILLE...
  GASTON AND BALL STATE UNIVERSITY.

THIS INCLUDES INTERSTATE 69 BETWEEN MILE MARKERS 239 AND 243.
 
DO NOT DRIVE INTO FLOODWATERS. TURN AROUND...DO NOT DROWN!

LAT...LON 4023 8523 4018 8534 4008 8554 4008 8557
      4038 8555 4037 8522

$$

PUMA

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 13, 3:59 AM EDTFlash Flood WatchINDBartholomew, Boone, Brown, Carroll, Clay, Clinton and 31 more3 days
Aug 13, 11:11 AM EDTRiver Flood WarningINDJackson, Lawrence, Washington5 days
Aug 13, 11:11 AM EDTRiver Flood WarningINDGreene, Monroe, Owen60 hr
Aug 13, 11:11 AM EDTRiver Flood WarningINDDaviess, Greene, Knox7 days
Aug 13, 11:11 AM EDTRiver Flood WarningINDDaviess, Greene, Knox7 days
Aug 13, 11:11 AM EDTRiver Flood WarningINDDaviess, Gibson, Knox, Pike9 days
Aug 13, 11:11 AM EDTRiver Flood WarningINDDaviess, Gibson, Knox, Pike10 days
Aug 13, 11:11 AM EDTRiver Flood WarningINDGibson, Knox8 days
Aug 13, 11:11 AM EDTRiver Flood WarningINDKnox, Sullivan4 days
Aug 13, 11:11 AM EDTRiver Flood WarningINDKnox, Sullivan5 days
Aug 13, 11:11 AM EDTRiver Flood WarningINDGibson, Knox, Posey7 days
Aug 13, 11:11 AM EDTRiver Flood WarningINDClay, Greene4 days
Aug 13, 12:40 PM EDTFlash Flood WarningINDDaviess, Greene, Knox3 hr
Aug 13, 1:55 PM EDTFlash Flood WarningINDClay, Montgomery, Parke, Putnam3 hr
Aug 13, 2:17 PM EDTFlash Flood WarningINDBartholomew, Brown, Daviess, Greene, Jackson, Lawrence and 3 more3 hr

Nearby

Flash Flood Warnings in Indiana, 2016Every flash flood warning in 2016

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.