Alert archive / Ohio / Flash Flood Warnings in 2014

Flash Flood Warning 2, NWS Charleston, WV

April 29, 2014Gallia County, Jackson County, Meigs County, Ohio

NWS Charleston, WV issued this flash flood warning at Apr 29, 2014, 9:28 PM EDT for Gallia County, Jackson County, Meigs County, Ohio. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Apr 29, 2014, 9:28 PM EDT (01:28 UTC)
Expired
Apr 30, 2014, 1:30 AM EDT
In force
4 hr
Issued by
NWS Charleston, WV
Area
Storm-based polygon
Flood severity
None

Counties Gallia County, OH, Jackson County, OH, Meigs County, OH

The radar

The Charleston,WV radar (KRLX), 87 km from the middle of the area, began a volume at 01:20 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 nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 1.5 hours before the alert went out and 141 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 2014-04-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2014-04-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -71 square meters per square second.1939587897117136156Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1255 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
-71 m²/s²
0-3 km storm-relative helicity
153 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.

114 
WGUS51 KRLX 300128
FFWRLX
OHC053-079-105-300530-
/O.NEW.KRLX.FF.W.0002.140430T0128Z-140430T0530Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CHARLESTON WV
928 PM EDT TUE APR 29 2014

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  NORTHERN GALLIA COUNTY IN SOUTHEAST OHIO...
  THIS INCLUDES THE CITY OF RIO GRANDE...
  SOUTHEASTERN JACKSON COUNTY IN SOUTHEAST OHIO...
  THIS INCLUDES THE CITY OF OAK HILL...
  WESTERN MEIGS COUNTY IN SOUTHEAST OHIO...
  THIS INCLUDES THE CITY OF RUTLAND...

* UNTIL 130 AM EDT

* AT 924 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  VERY HEAVY RAIN FROM A THUNDERSTORM NEAR RIO GRANDE...MOVING
  NORTHEAST AT 35 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  VINTON...SALEM CENTER...KYGER...CHESHIRE...DEXTER...DYESVILLE...
  MIDDLEPORT AND HARRISONVILLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL EARLIER TODAY ALONG WITH THIS 
STORM WILL CAUSE FLOODING OF SMALL CREEKS AND STREAMS...COUNTRY 
ROADS...AS WELL AS FARMLAND ALONG THE BANKS OF CREEKS AND STREAMS.

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.

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 3889 8259 3903 8237 3903 8233 3907 8232
      3919 8215 3901 8198 3903 8203 3900 8205
      3898 8209 3894 8211 3874 8247 3877 8248
      3877 8250

$$

12
2 follow-up statements
603 
WGUS71 KRLX 300256
FFSRLX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
1056 PM EDT TUE APR 29 2014

OHC053-079-105-300530-
/O.CON.KRLX.FF.W.0002.000000T0000Z-140430T0530Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GALLIA OH-JACKSON OH-MEIGS OH-
1056 PM EDT TUE APR 29 2014

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 130 AM EDT FOR
WESTERN MEIGS...SOUTHEASTERN JACKSON AND NORTHERN GALLIA COUNTIES IN
SOUTHEAST OHIO...

AT 1050 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE THUNDERSTORMS PRODUCING HEAVY RAIN. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...COUNTRY ROADS...AS WELL AS FARMLAND ALONG THE
BANKS OF CREEKS AND STREAMS.

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.

MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR VEHICLE INTO
AREAS WHERE THE WATER COVERS THE ROADWAY. FLOOD WATERS ARE USUALLY
DEEPER THAN THEY APPEAR. JUST ONE FOOT OF FLOWING WATER IS POWERFUL
ENOUGH TO SWEEP VEHICLES OFF THE ROAD. WHEN ENCOUNTERING FLOODED
ROADS MAKE THE SMART CHOICE...TURN AROUND...DONT DROWN.

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 3889 8259 3903 8237 3903 8233 3907 8232
      3919 8215 3901 8198 3903 8203 3900 8205
      3898 8209 3894 8211 3874 8247 3877 8248
      3877 8250

$$

06
883 
WGUS71 KRLX 300529
FFSRLX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
129 AM EDT WED APR 30 2014

OHC053-079-105-300539-
/O.EXP.KRLX.FF.W.0002.000000T0000Z-140430T0530Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GALLIA OH-JACKSON OH-MEIGS OH-
129 AM EDT WED APR 30 2014

...THE FLASH FLOOD WARNING WILL EXPIRE AT 130 AM EDT FOR WESTERN
MEIGS...SOUTHEASTERN JACKSON AND NORTHERN GALLIA COUNTIES IN
SOUTHEAST OHIO...

THOUGH PERIODIC RAINFALL WILL CONTINUE DURING THE OVERNIGHT 
HOURS...HEAVY RAIN IS NO LONGER ANTICIPATED...THEREFORE THE FLASH 
FLOOD WARNING THAT WAS IN EFFECT HAS BEEN ALLOWED TO EXPIRE. STREAMS 
AND CREEKS HAVE BEGUN TO RECEDE AND NO LONGER POSE A FLASH FLOOD 
THREAT.

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 3889 8259 3903 8237 3903 8233 3907 8232
      3919 8215 3901 8198 3903 8203 3900 8205
      3898 8209 3894 8211 3874 8247 3877 8248
      3877 8250

$$

50

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 29, 9:16 PM EDTSevere Thunderstorm WarningRLXGallia, Jackson, Meigs29 min
Apr 29, 9:19 PM EDTSevere Thunderstorm WarningRLXLawrence26 min
Apr 29, 9:24 PM EDTFlash Flood WarningRLXLawrence4 hr
Apr 29, 9:44 PM EDTSevere Thunderstorm WarningRLXAthens, Gallia, Meigs31 min
Apr 29, 9:47 PM EDTSpecial Weather StatementRLXLawrence43 min
Apr 29, 10:14 PM EDTSevere Thunderstorm WarningRLXAthens, Meigs, Washington31 min
Apr 29, 10:47 PM EDTSpecial Weather StatementRLXWashington28 min
Apr 30, 4:26 AM EDTFlash Flood WatchRLXAthens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more17 hr
Apr 30, 10:13 AM EDTSpecial Weather StatementRLXMeigs3 hr
Apr 30, 11:15 AM EDTAreal Flood WarningRLXAthens, Gallia, Jackson, Lawrence, Meigs, Vinton25 hr
Apr 30, 11:30 AM EDTSpecial Weather StatementRLXMorgan, Perry, Washington3 hr
Apr 30, 2:28 PM EDTSpecial Weather StatementRLXMorgan, Perry, Washington4 hr
Apr 30, 3:48 PM EDTSpecial Weather StatementRLXMorgan, Perry, Washington7 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.