Alert archive / Ohio / Flash Flood Warnings in 2014

Flash Flood Warning 11, NWS Cleveland, OH

June 16, 2014Stark County, Ohio

NWS Cleveland, OH issued this flash flood warning at Jun 16, 2014, 5:14 PM EDT for Stark County, Ohio. It was in force for 4 hr. 5 reports 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
Jun 16, 2014, 5:14 PM EDT (21:14 UTC)
Expired
Jun 16, 2014, 9:00 PM EDT
In force
4 hr
Issued by
NWS Cleveland, OH
Area
Storm-based polygon
Flood severity
None

County Stark County, OH

The radar

The Cleveland radar (KCLE), 81 km from the middle of the area, began a volume at 21:14 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
Jun 16, 5:26 PM EDTHEAVY RAIN 2.1Canton, OHSUGAR CREEK WATER PLANT IN ABOUT 2 HOURS.
Jun 16, 5:26 PM EDTHEAVY RAIN 2.7Canton, OHNORTHEAST WATER PLANT IN ABOUT 2 HOURS.
Jun 16, 5:26 PM EDTHEAVY RAIN 3Canton, OHNORTHWEST WATER PLANT IN ABOUT 2 HOURS.
Jun 16, 5:37 PM EDTHEAVY RAIN 4.1Louisville, OHRAIN FELL IN 75 MINUTES.
Jun 16, 7:20 PM EDTFLOODCanton, OHNUMEROUS ROADS WERE CLOSED DUE TO FLOODING ACROSS THE AREA.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Pittsburgh, PA (KAGC), launched 12:00Z, 9.2 hours before the alert went out and 113 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, Pittsburgh, PA at 12:00Z on 2014-06-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 24 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, Pittsburgh, PA at 12:00Z on 2014-06-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 111 square meters per square second.193958Sfc1 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
24 J/kg
Mixed-layer CIN
-66 J/kg
Mixed-layer LCL
1378 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
111 m²/s²
0-3 km storm-relative helicity
115 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

425 
WGUS51 KCLE 162114
FFWCLE
OHC151-170100-
/O.NEW.KCLE.FF.W.0011.140616T2114Z-140617T0100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
514 PM EDT MON JUN 16 2014

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  CENTRAL STARK COUNTY IN NORTHEAST OHIO...

* UNTIL 900 PM EDT.

* AT 510 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  SLOW MOVING THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS THE 
  WARNED AREA. RADAR ESTIMATES INDICATED BETWEEN 2 AND 3 INCHES OF 
RAIN HAVE FALLEN IN BETWEEN 4 PM AND 515 PM.

* LOCATIONS IMPACTED INCLUDE...
  CANTON...
  NORTH CANTON...
  LOUISVILLE...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.

&&

LAT...LON 4074 8151 4091 8145 4091 8108 4074 8108

$$
1 follow-up statement
512 
WGUS71 KCLE 162342
FFSCLE

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
742 PM EDT MON JUN 16 2014

OHC151-170100-
/O.CON.KCLE.FF.W.0011.000000T0000Z-140617T0100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
STARK OH-
742 PM EDT MON JUN 16 2014

...FLASH FLOOD WARNING REMAINS IN EFFECT FOR CENTRAL STARK COUNTY
UNTIL 900 PM EDT...

THE VERY HEAVY RAIN THAT CAUSED FLOODING ACROSS PORTIONS OF STARK 
COUNTY HAS SINCE MOVED WELL EAST OF THE AREA.  HOWEVER...FLOODING 
CONTINUES TO OCCUR.

NIMISHILLEN CREEK ROSE RAPIDLY OVER 2 FEET IN THE LAST HOUR AND A 
HALF. THIS RAPID RISE CAUSED THE STREAM TO MOVE VERY QUICKLY AND IS 
EXTREMELY DANGEROUS.  NEVER GO NEAR ANY WATER THAT IS MOVING RAPIDLY 
TO AVOID BEING SWEPT DOWNSTREAM.

LOCAL LAW ENFORCEMENT AGENCIES INDICATED NUMEROUS ROADS WERE CLOSED 
AND IMPASSABLE DUE TO HIGH WATER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOST FLOOD RELATED DEATHS OCCUR IN AUTOMOBILES. DO NOT ATTEMPT TO
CROSS BRIDGES...DIPS...OR OTHER LOW SPOTS IF WATER COVERS THE
ROADWAY. NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL ONE...ON
FOOT OR IN A VEHICLE. TURN AROUND...DON'T DROWN!

IN HILLY TERRAIN...THERE ARE HUNDREDS OF LOW WATER CROSSINGS WHICH
ARE POTENTIALLY DANGEROUS IN HEAVY RAIN. DO NOT ATTEMPT TO TRAVEL
ACROSS FLOODED ROADS. FIND ALTERNATE ROUTES. IT ONLY TAKES A FEW
INCHES OF SWIFTLY FLOWING WATER TO CARRY VEHICLES AWAY.

A FLASH FLOOD WARNING MEANS THAT FLASH FLOODING IS IMMINENT OR
OCCURRING. IF YOU ARE IN THE WARNING AREA...MOVE TO HIGHER GROUND
IMMEDIATELY. RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE
IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO
CROSS A FLOODED AREA ON FOOT OR BY AUTOMOBILE.

&&

LAT...LON 4074 8151 4091 8145 4091 8108 4074 8108

$$

LOMBARDY

The office that day

Everything else NWS Cleveland, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 16, 4:58 PM EDTAreal Flood AdvisoryCLEStark4 hr
Jun 16, 5:33 PM EDTAreal Flood WarningCLEMahoning4 hr

Nearby

Flash Flood Warnings in Ohio, 2014Every flash flood warning in 2014

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.