Alert archive / Ohio / Flash Flood Warnings in 2013

Flash Flood Warning 13, NWS Charleston, WV

June 27, 2013Morgan County, Perry County, Washington County, Ohio

NWS Charleston, WV issued this flash flood warning at Jun 27, 2013, 9:39 PM EDT for Morgan County, Perry County, Washington County, Ohio. 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
Jun 27, 2013, 9:39 PM EDT (01:39 UTC)
Expired
Jun 28, 2013, 12:30 AM EDT
In force
3 hr
Issued by
NWS Charleston, WV
Area
Storm-based polygon
Flood severity
None

Counties Morgan County, OH, Perry County, OH, Washington County, OH

The radar

The Charleston,WV radar (KRLX), 151 km from the middle of the area, began a volume at 01:40 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 27, 11:55 PM EDTFLASH FLOOD2 Nw Mcconnelsville, OHSTREAMS SUCH AS MILLERS RUN OUT OF ITS BANKS AND ACROSS COUNTY ROAD 56 NEAR MALTA

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 00:00Z, 1.7 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 00:00Z on 2013-06-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1578 joules per kilogram.LCLEL10008507005003002001001 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 00:00Z on 2013-06-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 68 square meters per square second.19395878Sfc1 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
1578 J/kg
Mixed-layer CIN
-4 J/kg
Mixed-layer LCL
1087 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
68 m²/s²
0-3 km storm-relative helicity
82 m²/s²
Significant tornado parameter
0.4
Supercell composite
2.1

Open this sounding in Storm Lab

The text

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

860 
WGUS51 KRLX 280139
FFWRLX
OHC115-127-167-280430-
/O.NEW.KRLX.FF.W.0013.130628T0139Z-130628T0430Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CHARLESTON WV
939 PM EDT THU JUN 27 2013

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  MORGAN COUNTY IN SOUTHEAST OHIO...
  THIS INCLUDES THE CITY OF MCCONNELSVILLE...
  EAST CENTRAL PERRY COUNTY IN SOUTHEAST OHIO...
  NORTHWESTERN WASHINGTON COUNTY IN SOUTHEAST OHIO...
  THIS INCLUDES THE CITY OF BEVERLY...

* UNTIL 1230 AM EDT

* AT 930 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   
VERY HEAVY RAIN FROM THUNDERSTORMS THAT WERE TRAINING OVER THE 
WARNED AREA. NWS DOPPLER RADAR ESTIMATES 2 TO 3 INCHES OF RAIN HAS 
FALLEN IN THE WARNED AREA SINCE 7 PM THIS EVENING. THIS WILL LIKELY 
PRODUCE FLASH FLOODING.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  CROOKSVILLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW
LYING AREAS ARE SUBJECT TO FLOODING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.

PLEASE REPORT HIGH WATER TO THE NATIONAL WEATHER SERVICE BY CALLING 
TOLL FREE...800-401-9535...WHEN YOU CAN DO SO SAFELY.

YOU MAY ALSO REPORT HIGH WATER BY POSTING YOUR REPORT TO THE
CHARLESTON WEST VIRGINIA NATIONAL WEATHER SERVICE FACEBOOK PAGE...OR
BY USING THE TWITTER HASHTAG...NWSRLX.

&&

LAT...LON 3979 8214 3958 8162 3945 8168 3968 8215

$$

05
3 follow-up statements
420 
WGUS71 KRLX 280251
FFSRLX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
1051 PM EDT THU JUN 27 2013

OHC115-127-167-280430-
/O.CON.KRLX.FF.W.0013.000000T0000Z-130628T0430Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MORGAN OH-PERRY OH-WASHINGTON OH-
1051 PM EDT THU JUN 27 2013

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1230 AM EDT FOR
NORTHWESTERN WASHINGTON...EAST CENTRAL PERRY AND MORGAN COUNTIES...

AT 1035 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED  
THAT THUNDERSTORMS...WHICH PRODUCED 2 TO 3 INCH OF RAIN IN 3 HOURS 
OVER THE WARNED AREA...HAVE MOVED SOUTHEAST OUT OF THE WARNED AREA. 
NO REPORTS OF FLOODING HAVE YET BEEN RECEIVED FROM THESE STORMS. 
HOWEVER...ADDITIONAL THUNDERSTORMS ARE DROPPING SOUTH OUT OF EAST 
CENTRAL OHIO AND WILL AFFECT THE AREA THROUGH MIDNIGHT.

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
MCCONNELSVILLE

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. MOVE
UP TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS
SUBJECT TO FLOODING WHEN WATER BEGINS RISING.

A FLASH FLOOD WARNING MEANS THAT 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
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.

PLEASE REPORT HIGH WATER TO THE NATIONAL WEATHER SERVICE BY CALLING 
TOLL FREE...800-401-9535...WHEN YOU CAN DO SO SAFELY.

YOU MAY ALSO REPORT HIGH WATER BY POSTING YOUR REPORT TO THE
CHARLESTON WEST VIRGINIA NATIONAL WEATHER SERVICE FACEBOOK PAGE...OR
BY USING THE TWITTER HASHTAG...NWSRLX.

&&

LAT...LON 3979 8214 3958 8162 3945 8168 3968 8215

$$

05
452 
WGUS71 KRLX 280351
FFSRLX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
1151 PM EDT THU JUN 27 2013

OHC115-127-167-280430-
/O.CON.KRLX.FF.W.0013.000000T0000Z-130628T0430Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MORGAN OH-PERRY OH-WASHINGTON OH-
1151 PM EDT THU JUN 27 2013

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1230 AM EDT FOR
NORTHWESTERN WASHINGTON...EAST CENTRAL PERRY AND MORGAN COUNTIES...

AT 1126 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
ANOTHER CLUSTER OF THUNDERSTORMS PRODUCING VERY HEAVY RAIN OVER THE 
WARNED AREA. THESE STORMS WERE MOVING QUICKLY TO THE SOUTHEAST AT 30 
MPH AND WILL EXIT THE WARNED AREA BY AROUND MIDNIGHT. DOPPLER RADAR 
HAS ESTIMATED RAINFALL AMOUNTS SINCE 7 PM IN THE 2 TO 4 INCH RANGE. 
FLOODING FROM CREEKS OUT OF THEIR BANKS HAS BEEN REPORTED AROUND 
MALTA IN MORGAN COUNTY. THIS IS LIKELY TO BE THE LAST IN A SERIES OF 
THUNDERSTORMS FOR A WHILE.  

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
MCCONNELSVILLE

TURN AROUND DON'T DROWN. DO NOT DRIVE YOUR CAR ON FLOODED ROADWAYS.

PLEASE REPORT HIGH WATER TO THE NATIONAL WEATHER SERVICE BY CALLING
TOLL FREE...800-401-9535...WHEN YOU CAN DO SO SAFELY.

YOU MAY ALSO REPORT HIGH WATER BY POSTING YOUR REPORT TO THE
CHARLESTON WEST VIRGINIA NATIONAL WEATHER SERVICE FACEBOOK PAGE...OR
BY USING THE TWITTER HASHTAG...NWSRLX.

LAT...LON 3979 8214 3958 8162 3945 8168 3968 8215

$$

05
837 
WGUS71 KRLX 280429
FFSRLX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
1229 AM EDT FRI JUN 28 2013

OHC115-127-167-280435-
/O.EXP.KRLX.FF.W.0013.000000T0000Z-130628T0430Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MORGAN OH-PERRY OH-WASHINGTON OH-
1229 AM EDT FRI JUN 28 2013

...THE FLASH FLOOD WARNING WILL EXPIRE AT 1230 AM EDT FOR
NORTHWESTERN WASHINGTON...EAST CENTRAL PERRY AND MORGAN COUNTIES...

THE SHOWERS AND THUNDERSTORMS THAT PRODUCED THE HEAVY RAIN HAVE 
MOVED OUT OF THE WARNED AREA. SOME ADDITIONAL LIGHTER SHOWERS ARE 
STILL POSSIBLE THROUGH THE NIGHT.

WHILE THE HEAVY RAIN HAS MOVED OUT...AREAS WHERE CREEKS AND STREAMS 
CAME OUT OF THEIR BANKS MAY REMAIN FLOODED FOR THE NEXT COUPLE HOURS 
AS THE CREEKS AND STREAMS GRADUALLY SUBSIDE. DO NOT DRIVE YOUR CAR 
ON FLOODED ROADWAYS. TURN AROUND...DON'T DROWN. 

PLEASE REPORT HIGH WATER TO THE NATIONAL WEATHER SERVICE BY CALLING
TOLL FREE...800-401-9535...WHEN YOU CAN DO SO SAFELY.

YOU MAY ALSO REPORT HIGH WATER BY POSTING YOUR REPORT TO THE
CHARLESTON WEST VIRGINIA NATIONAL WEATHER SERVICE FACEBOOK PAGE...OR
BY USING THE TWITTER HASHTAG...NWSRLX.

LAT...LON 3979 8214 3958 8162 3945 8168 3968 8215

$$

16

The office that day

Everything else NWS Charleston, WV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 27, 8:04 PM EDTSpecial Weather StatementRLXMorgan, Washington56 min
Jun 27, 9:22 PM EDTSpecial Weather StatementRLXMorgan, Perry, Washington38 min
Jun 28, 2:44 AM EDTSpecial Weather StatementRLXGallia, Jackson46 min
Jun 28, 3:31 AM EDTSpecial Weather StatementRLXGallia, Jackson44 min
Jun 28, 1:47 PM EDTSpecial Weather StatementRLXAthens, Meigs, Vinton58 min
Jun 28, 2:19 PM EDTSevere Thunderstorm WarningRLXAthens, Meigs, Vinton56 min
Jun 28, 6:51 PM EDTSpecial Weather StatementRLXAthens, Meigs39 min
Jun 28, 7:05 PM EDTSpecial Weather StatementRLXMorgan55 min

Nearby

Flash Flood Warnings in Ohio, 2013Every flash flood warning in 2013

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.