Alert archive / Kentucky / Flash Flood Warnings in 2021

Flash Flood Warning 50, NWS Jackson, KY

July 29, 20215 counties in Kentucky

NWS Jackson, KY issued this flash flood warning at Jul 29, 2021, 11:43 PM EDT for 5 counties in Kentucky. It was in force for 4 hr. 3 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
Jul 29, 2021, 11:43 PM EDT (03:43 UTC)
Expired
Jul 30, 2021, 3:30 AM EDT
In force
4 hr
Issued by
NWS Jackson, KY
Area
Storm-based polygon
Flood severity
None

Counties Bath County, KY, Fleming County, KY, Menifee County, KY, Morgan County, KY, Rowan County, KY

The radar

The Jackson,KY radar (KJKL), 84 km from the middle of the area, began a volume at 03:42 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
Jul 30, 1:00 AM EDTFLASH FLOOD1 Sw Ramey, KYROWAN COUNTY DISPATCH REPORTED BLUE BLANKS ROAD NEAR THE 3000 BLOCK CLOSED DUE TO FLASH FLOODING.
Jul 30, 1:40 AM EDTFLASH FLOOD1 Ene Salt Lick, KYEMERGENCY MANAGER REPORTS WATER RESCUE DUE TO FLASH FLOODING ALONG HWY 60 JUST EAST OF SALT LICK.
Jul 30, 1:40 AM EDTFLASH FLOOD1 Nne Peasticks, KYEMERGENCY MANAGER REPORTS SEVERAL CULVERTS WASHED OUT ALONG RIDDLE RD.

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, 3.7 hours before the alert went out and 130 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 2021-07-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2113 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 00:00Z on 2021-07-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 137 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
2113 J/kg
Mixed-layer CIN
-24 J/kg
Mixed-layer LCL
691 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
137 m²/s²
0-3 km storm-relative helicity
139 m²/s²
Significant tornado parameter
1.7
Supercell composite
9.2

Open this sounding in Storm Lab

The text

As transmitted.

887 
WGUS53 KJKL 300343
FFWJKL
KYC011-069-165-175-205-300745-
/O.NEW.KJKL.FF.W.0050.210730T0343Z-210730T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Jackson KY
1143 PM EDT Thu Jul 29 2021

The National Weather Service in Jackson has issued a

* Flash Flood Warning for...
  Central Bath County in east central Kentucky...
  Southeastern Fleming County in east central Kentucky...
  Northeastern Menifee County in east central Kentucky...
  Southwestern Rowan County in east central Kentucky...
  Northwestern Morgan County in southeastern Kentucky...

* Until 345 AM EDT.

* At 1143 PM EDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Over 2 inches of rain have 
  fallen in portions of the warned area so far. 1 to 2 inches of 
  additional rainfall is expected between midnight and 2 am. 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...
  Morehead, Marshall, Salt Lick, Midland, Farmers, Ramey, Moore's 
  Ferry, Freestone, Bluestone, Sharkey, Polksville, Young Springs, 
  Cogswell, Hilda, Yale, Brandy, Ringos Mills, Zilpo, Peasticks and 
  Grange City.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3834 8386 3838 8370 3803 8322 3792 8345
      3826 8389 3830 8385 3831 8384 3831 8383
      3832 8385 3834 8384 3833 8386

FLASH FLOOD...RADAR INDICATED

$$

GEOGERIAN
3 follow-up statements
963 
WGUS73 KJKL 300432
FFSJKL

Flash Flood Statement
National Weather Service Jackson KY
1232 AM EDT Fri Jul 30 2021

KYC011-069-165-175-205-300745-
/O.CON.KJKL.FF.W.0050.000000T0000Z-210730T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bath KY-Fleming KY-Menifee KY-Morgan KY-Rowan KY-
1232 AM EDT Fri Jul 30 2021

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 345 AM EDT EARLY THIS 
MORNING FOR CENTRAL BATH, SOUTHEASTERN FLEMING, NORTHEASTERN 
MENIFEE, SOUTHWESTERN ROWAN AND NORTHWESTERN MORGAN COUNTIES...

At 1232 AM EDT, local law enforcement have received reports of 
possible flooding in a portion of Rowan County with significant 
ponding reported on many roads in Fleming County. They are 
investigating further. Training thunderstorms brought between 2 and 
3 inches of rain to the area. As a result, flash flooding is ongoing 
or expected to begin shortly.

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...
  Morehead, Marshall, Salt Lick, Midland, Farmers, Ramey, Moore's 
  Ferry, Freestone, Bluestone, Sharkey, Polksville, Young Springs, 
  Cogswell, Hilda, Yale, Brandy, Ringos Mills, Zilpo, Peasticks and 
  Grange City.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

&&

LAT...LON 3834 8386 3838 8370 3803 8322 3792 8345
      3826 8389 3830 8385 3831 8384 3831 8383
      3832 8385 3834 8384 3833 8386

FLASH FLOOD...OBSERVED

$$

GREIF
296 
WGUS73 KJKL 300619
FFSJKL

Flash Flood Statement
National Weather Service Jackson KY
219 AM EDT Fri Jul 30 2021

KYC011-069-165-175-205-300745-
/O.CON.KJKL.FF.W.0050.000000T0000Z-210730T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bath KY-Fleming KY-Menifee KY-Morgan KY-Rowan KY-
219 AM EDT Fri Jul 30 2021

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 345 AM EDT EARLY THIS 
MORNING FOR CENTRAL BATH, SOUTHEASTERN FLEMING, NORTHEASTERN 
MENIFEE, SOUTHWESTERN ROWAN AND NORTHWESTERN MORGAN COUNTIES...

At 219 AM EDT, local law enforcement reported thunderstorms 
producing heavy rain had caused the need for a water rescue on US 60 
East near Salt Lick. Between 2 and 4 inches of rain have fallen. 
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...
  Morehead, Marshall, Salt Lick, Midland, Farmers, Ramey, Moore's 
  Ferry, Freestone, Bluestone, Sharkey, Polksville, Young Springs, 
  Cogswell, Hilda, Yale, Brandy, Ringos Mills, Zilpo, Peasticks and 
  Grange City.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

&&

LAT...LON 3834 8386 3838 8370 3803 8322 3792 8345
      3826 8389 3830 8385 3831 8384 3831 8383
      3832 8385 3834 8384 3833 8386

FLASH FLOOD...OBSERVED

$$

GREIF
902 
WGUS73 KJKL 300730
FFSJKL

Flash Flood Statement
National Weather Service Jackson KY
330 AM EDT Fri Jul 30 2021

KYC011-069-165-175-205-300740-
/O.CAN.KJKL.FF.W.0050.000000T0000Z-210730T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bath KY-Fleming KY-Menifee KY-Morgan KY-Rowan KY-
330 AM EDT Fri Jul 30 2021

...FLASH FLOOD WARNING FOR CENTRAL BATH, SOUTHEASTERN FLEMING, 
NORTHEASTERN MENIFEE, SOUTHWESTERN ROWAN AND NORTHWESTERN MORGAN 
COUNTIES HAS BEEN REPLACED WITH A FLOOD WARNING...

Flooding continues, but the heavy rain has moved out of the area. 
The threat for additional flash flooding has ended. A flood warning 
is now in effect through 9 am for this area.

LAT...LON 3834 8386 3838 8370 3803 8322 3792 8345
      3826 8389 3830 8385 3831 8384 3831 8383
      3832 8385 3834 8384 3833 8386

$$

GREIF

The office that day

Everything else NWS Jackson, KY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 29, 9:55 PM EDTSpecial Weather StatementJKLRowan35 min
Jul 29, 10:03 PM EDTSevere Thunderstorm WarningJKLRowan27 min
Jul 29, 10:25 PM EDTSevere Thunderstorm WarningJKLElliott, Rowan35 min
Jul 29, 10:44 PM EDTSevere Thunderstorm WarningJKLElliott, Morgan, Rowan31 min
Jul 29, 10:53 PM EDTAreal Flood AdvisoryJKLElliott, Fleming, Rowan3 hr
Jul 29, 11:15 PM EDTSpecial Weather StatementJKLElliott, Johnson, Magoffin, Morgan, Wolfe30 min
Jul 29, 11:23 PM EDTSpecial Weather StatementJKLBath, Fleming, Rowan37 min
Jul 29, 11:32 PM EDTAreal Flood AdvisoryJKLBath, Elliott, Fleming, Morgan, Rowan3 hr
Jul 30, 12:23 AM EDTSpecial Weather StatementJKLBreathitt, Wolfe52 min
Jul 30, 12:24 AM EDTFlash Flood WarningJKLBath, Magoffin, Menifee, Montgomery, Morgan, Wolfe4 hr
Jul 30, 12:25 AM EDTSpecial Weather StatementJKLMenifee, Montgomery, Wolfe50 min
Jul 30, 12:36 AM EDTSevere Thunderstorm WarningJKLBreathitt, Knott, Magoffin, Perry39 min
Jul 30, 12:45 AM EDTSpecial Weather StatementJKLPerry45 min
Jul 30, 12:59 AM EDTFlash Flood WarningJKLBreathitt, Magoffin4 hr
Jul 30, 1:05 AM EDTSpecial Weather StatementJKLBreathitt, Knott40 min
Jul 30, 1:26 AM EDTSpecial Weather StatementJKLLeslie, Perry49 min
Jul 30, 1:30 AM EDTSevere Thunderstorm WarningJKLLeslie, Perry45 min
Jul 30, 1:33 AM EDTFlash Flood WarningJKLBreathitt, Estill, Lee, Montgomery, Owsley, Perry and 2 more4 hr
Jul 30, 1:37 AM EDTSpecial Weather StatementJKLMontgomery, Powell53 min
Jul 30, 1:55 AM EDTFlash Flood WarningJKLLeslie, Perry4 hr
Jul 30, 2:06 AM EDTSpecial Weather StatementJKLHarlan39 min
Jul 30, 2:08 AM EDTSpecial Weather StatementJKLEstill, Jackson52 min
Jul 30, 2:23 AM EDTSpecial Weather StatementJKLBell, Clay52 min
Jul 30, 2:35 AM EDTFlash Flood WarningJKLClay, Estill, Jackson, Lee, Leslie, Owsley4 hr
Jul 30, 2:41 AM EDTSpecial Weather StatementJKLJackson, Laurel, Rockcastle49 min
Jul 30, 3:04 AM EDTSpecial Weather StatementJKLBell, Clay, Knox41 min
Jul 30, 3:12 AM EDTSpecial Weather StatementJKLPulaski, Rockcastle48 min
Jul 30, 3:23 AM EDTAreal Flood AdvisoryJKLClay, Jackson, Laurel, Rockcastle4 hr
Jul 30, 3:30 AM EDTAreal Flood WarningJKLBath, Fleming, Menifee, Morgan, Rowan6 hr
Jul 30, 3:32 AM EDTSpecial Weather StatementJKLKnox, Laurel43 min
Jul 30, 3:56 AM EDTSpecial Weather StatementJKLLaurel, McCreary, Pulaski, Whitley64 min
Jul 30, 4:03 AM EDTAreal Flood AdvisoryJKLLaurel, Pulaski4 hr
Jul 30, 4:11 AM EDTSevere Thunderstorm WarningJKLLaurel, McCreary, Pulaski, Rockcastle, Whitley49 min
Jul 30, 4:16 AM EDTTornado WarningJKLMcCreary, Whitley29 min
Jul 30, 4:18 AM EDTFlash Flood WarningJKLKnox, Laurel, Pulaski, Rockcastle, Whitley4 hr
Jul 30, 4:21 AM EDTAreal Flood WarningJKLBath, Magoffin, Menifee, Montgomery, Morgan, Wolfe3 hr
Jul 30, 4:44 AM EDTSpecial Weather StatementJKLMcCreary, Pulaski, Wayne, Whitley61 min
Jul 30, 4:54 AM EDTAreal Flood AdvisoryJKLMcCreary, Wayne, Whitley3 hr
Jul 30, 4:54 AM EDTSevere Thunderstorm WarningJKLBell, McCreary, Whitley51 min
Jul 30, 5:16 AM EDTAreal Flood WarningJKLBreathitt, Estill, Lee, Montgomery, Owsley, Powell and 1 more4 hr
Jul 30, 5:22 AM EDTSpecial Weather StatementJKLMcCreary, Wayne38 min
Jul 30, 6:35 AM EDTRiver Flood AdvisoryJKLEstill, Powell24 hr
Jul 30, 7:14 AM EDTAreal Flood WarningJKLBath, Menifee, Montgomery, Morgan, Wolfe4 hr
Jul 30, 7:58 AM EDTAreal Flood WarningJKLKnox, Laurel, Pulaski, Rockcastle, Whitley86 min

Nearby

Flash Flood Warnings in Kentucky, 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.