Alert archive / West Virginia / Flash Flood Warnings in 2021

Flash Flood Warning 65, NWS Charleston, WV

June 21, 20214 counties in Ohio; 6 counties in West Virginia

NWS Charleston, WV issued this flash flood warning at Jun 21, 2021, 5:24 PM EDT for 4 counties in Ohio; 6 counties in West Virginia. It was in force for 4 hr. 9 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 21, 2021, 5:24 PM EDT (21:24 UTC)
Expired
Jun 21, 2021, 9:30 PM EDT
In force
4 hr
Issued by
NWS Charleston, WV
Area
Storm-based polygon
Flood severity
None

Counties Athens County, OH, Gallia County, OH, Meigs County, OH, Washington County, OH, Jackson County, WV, Mason County, WV, Pleasants County, WV, Ritchie County, WV, Wirt County, WV, Wood County, WV

The radar

The Charleston,WV radar (KRLX), 101 km from the middle of the area, began a volume at 21:25 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 21, 6:15 PM EDTFLASH FLOOD4 Nnw Pomeroy, OHHIGH WATER IMPACTING STATE ROUTE 143, PEACH FORK ROAD, AND LONG HOLLOW.
Jun 21, 7:00 PM EDTFLASH FLOOD5 Nne Rutland, OHWOLFPEN ROAD AFFECTED BY FLASH FLOODING.
Jun 21, 7:25 PM EDTHEAVY RAIN 4.273 Se Albany, OHCORRECTS PREVIOUS HEAVY RAIN REPORT FROM 3 SE ALBANY. RAINFALL SINCE 4 PM AT WUNDERGROUND STATION KOHALBAN7.
Jun 21, 7:25 PM EDTHEAVY RAIN 4.273 Se Albany, OHRAINFALL SINCE 4 PM AT WUNDERGROUND STATION KOHALBAN7.
Jun 21, 7:27 PM EDTHEAVY RAIN 3.193 E Albany, OHRAINFALL SINCE 4 PM AT WUNDERGROUND STATION KOHALBAN5.
Jun 21, 7:40 PM EDTFLASH FLOOD8 Nne Rutland, OHDAWIN, PEACH FORK AND KINSBURY ROADS CLOSED DUE TO FLASH FLOODING. ALSO STATE ROUTE 143 BLOCKED DUE TO FLOOD WATERS. ASSESSMENTS ONGOING AND ADDITIONAL ROADS ARE LIKELY AFFECTED BY FLOODING.
Jun 21, 8:13 PM EDTHEAVY RAIN 3.782 Nw Coolville, OHIFLOWS GAUGE.
Jun 21, 8:42 PM EDTFLASH FLOOD5 Wnw Coolville, OHROADS FLOODED.
Jun 21, 9:20 PM EDTFLASH FLOODLubeck, WVROADS COVERED WITH WATER AND IMPASSIBLE.

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

The nearest sounding before it

Pittsburgh, PA (KPIT), launched 12:00Z, 9.4 hours before the alert went out and 182 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 2021-06-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 931 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 2021-06-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 260 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
931 J/kg
Mixed-layer CIN
-41 J/kg
Mixed-layer LCL
988 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
260 m²/s²
0-3 km storm-relative helicity
277 m²/s²
Significant tornado parameter
1.0
Supercell composite
5.1

Open this sounding in Storm Lab

The text

As transmitted.

195 
WGUS51 KRLX 212124
FFWRLX
OHC009-053-105-167-WVC035-053-073-085-105-107-220130-
/O.NEW.KRLX.FF.W.0065.210621T2124Z-210622T0130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Charleston WV
524 PM EDT Mon Jun 21 2021

The National Weather Service in Charleston has issued a

* Flash Flood Warning for...
  Southeastern Athens County in southeastern Ohio...
  Northeastern Gallia County in southeastern Ohio...
  Meigs County in southeastern Ohio...
  Southwestern Washington County in southeastern Ohio...
  Northeastern Jackson County in northwestern West Virginia...
  Southern Pleasants County in northwestern West Virginia...
  Western Ritchie County in northwestern West Virginia...
  Central Wirt County in northwestern West Virginia...
  Wood County in northwestern West Virginia...
  North Central Mason County in western West Virginia...

* Until 930 PM EDT.

* At 524 PM EDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 1 and 2 inches of rain 
  have fallen. Additional rainfall amounts of 0.5 to 1 inch are 
  possible in the warned area. Flash flooding is ongoing or expected 
  to begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar.

  IMPACT...Flash flooding of small creeks and streams, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Parkersburg, Belpre, Harrisville, Pomeroy, Albany, Elizabeth, 
  Racine, Coolville, Rutland, Forked Run State Park, Vienna, 
  Ravenswood, New Haven, Pennsboro, Mason, Lubeck, Washington, 
  Mineralwells, Tuppers Plains and Boaz.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Move to higher ground now. Act quickly to protect your life.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Please report Severe Weather to the National Weather Service by 
calling toll free, 800 401 9535, when you can do so safely. You may 
also report severe weather by posting your report to the Charleston 
West Virginia National Weather Service Facebook Page, or by using 
the Twitter Hashtag, NWSRLX.

&&

LAT...LON 3933 8179 3937 8101 3934 8099 3919 8097
      3899 8135 3894 8218 3919 8230

FLASH FLOOD...RADAR INDICATED

$$

SL
1 follow-up statement
397 
WGUS71 KRLX 212243
FFSRLX

Flash Flood Statement
National Weather Service Charleston WV
643 PM EDT Mon Jun 21 2021

OHC009-053-105-167-WVC035-053-073-085-105-107-220130-
/O.CON.KRLX.FF.W.0065.000000T0000Z-210622T0130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Athens OH-Gallia OH-Meigs OH-Washington OH-Jackson WV-Mason WV-
Pleasants WV-Ritchie WV-Wirt WV-Wood WV-
643 PM EDT Mon Jun 21 2021

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 930 PM EDT THIS 
EVENING FOR SOUTHEASTERN ATHENS, NORTHEASTERN GALLIA, MEIGS, 
SOUTHWESTERN WASHINGTON, NORTHEASTERN JACKSON, SOUTHERN PLEASANTS, 
WESTERN RITCHIE, CENTRAL WIRT, WOOD AND NORTH CENTRAL MASON 
COUNTIES...

At 643 PM EDT, local law enforcement reported water over roads in 
Meigs County. Between 2 and 3 inches of rain have fallen. Additional 
rainfall amounts of 0.5 to 1.5 inches are possible in the warned 
area. Flash flooding is already occurring.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Law enforcement reported.

IMPACT...Flash flooding of small creeks and streams, urban areas,
         highways, streets and underpasses as well as other poor
         drainage and low-lying areas.

Some locations that will experience flash flooding include...
  Parkersburg, Belpre, Harrisville, Pomeroy, Albany, Elizabeth, 
  Racine, Coolville, Rutland, Forked Run State Park, Vienna, 
  Ravenswood, New Haven, Pennsboro, Mason, Lubeck, Washington, 
  Mineralwells, Tuppers Plains and Boaz.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Move to higher ground now. Act quickly to protect your life.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Please report Severe Weather to the National Weather Service by 
calling toll free, 800 401 9535, when you can do so safely. You may 
also report severe weather by posting your report to the Charleston 
West Virginia National Weather Service Facebook Page, or by using 
the Twitter Hashtag, NWSRLX.

&&

LAT...LON 3933 8179 3937 8101 3934 8099 3919 8097
      3899 8135 3894 8218 3919 8230

FLASH FLOOD...OBSERVED

$$

CG

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 21, 3:13 PM EDTSevere Thunderstorm WarningRLXAthens, Morgan, Washington47 min
Jun 21, 3:24 PM EDTSpecial Weather StatementRLXAthens, Meigs, Vinton36 min
Jun 21, 3:48 PM EDTSevere Thunderstorm WarningRLXAthens, Morgan, Washington42 min
Jun 21, 3:53 PM EDTSevere Thunderstorm WarningRLXAthens, Jackson, Meigs, Vinton28 min
Jun 21, 4:05 PM EDTSevere Thunderstorm WarningRLXWashington40 min
Jun 21, 4:16 PM EDTSevere Thunderstorm WarningRLXAthens, Meigs29 min
Jun 21, 4:19 PM EDTTornado WarningRLXWashington26 min
Jun 21, 4:36 PM EDTTornado WarningRLXAthens, Meigs24 min
Jun 21, 4:41 PM EDTSevere Thunderstorm WarningRLXWashington35 min
Jun 21, 4:45 PM EDTSevere Thunderstorm WarningRLXAthens, Gallia, Meigs, Washington45 min
Jun 21, 7:01 PM EDTFlash Flood WarningRLXAthens, Gallia, Jackson, Meigs, Vinton, Washington4 hr
Jun 21, 7:05 PM EDTFlash Flood WarningRLXGallia, Jackson, Meigs, Vinton4 hr
Jun 21, 12:24 PM EDTSpecial Weather StatementRLXWirt36 min
Jun 21, 12:28 PM EDTSpecial Weather StatementRLXPutnam32 min
Jun 21, 12:34 PM EDTSevere Thunderstorm WarningRLXJackson, Kanawha, Putnam, Roane41 min
Jun 21, 12:40 PM EDTSevere Thunderstorm WarningRLXBraxton, Calhoun, Gilmer, Lewis50 min
Jun 21, 12:57 PM EDTSevere Thunderstorm WarningRLXClay, Fayette, Kanawha33 min
Jun 21, 1:15 PM EDTSevere Thunderstorm WarningRLXBoone, Logan, Wyoming24 min
Jun 21, 1:25 PM EDTSevere Thunderstorm WarningRLXBraxton, Calhoun, Clay, Kanawha, Nicholas, Roane50 min
Jun 21, 2:11 PM EDTSpecial Weather StatementRLXRandolph34 min
Jun 21, 2:28 PM EDTSevere Thunderstorm WarningRLXNicholas, Pocahontas, Randolph, Webster47 min
Jun 21, 2:56 PM EDTSpecial Weather StatementRLXWayne34 min
Jun 21, 3:14 PM EDTSevere Thunderstorm WarningRLXBoone, Lincoln, Logan, Putnam, Wayne46 min
Jun 21, 3:18 PM EDTSevere Thunderstorm WarningRLXRaleigh, Wyoming31 min
Jun 21, 4:23 PM EDTSevere Thunderstorm WarningRLXPleasants, Ritchie, Wood37 min
Jun 21, 4:54 PM EDTSevere Thunderstorm WarningRLXJackson, Wirt21 min
Jun 21, 5:09 PM EDTSevere Thunderstorm WarningRLXPleasants, Ritchie, Wirt, Wood36 min
Jun 21, 5:15 PM EDTTornado WarningRLXCalhoun, Ritchie, Wirt30 min
Jun 21, 5:19 PM EDTSevere Thunderstorm WarningRLXDoddridge, Harrison, Taylor, Tyler41 min

Nearby

Flash Flood Warnings in West Virginia, 2021Flash Flood Warnings in Ohio, 2021Every flash flood warning in 2021

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.