Alert archive / Kentucky / Flash Flood Warnings in 2011

Flash Flood Warning 7, NWS Jackson, KY

April 12, 2011Bath County, Fleming County, Rowan County, Kentucky

NWS Jackson, KY issued this flash flood warning at Apr 12, 2011, 8:14 AM EDT for Bath County, Fleming County, Rowan County, Kentucky. It was in force for 3 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 12, 2011, 8:14 AM EDT (12:14 UTC)
Expired
Apr 12, 2011, 11:22 AM EDT
In force
3 hr
Issued by
NWS Jackson, KY
Area
Storm-based polygon
Flood severity
None

Counties Bath County, KY, Fleming County, KY, Rowan County, KY

The radar

The Jackson,KY radar (KJKL), 96 km from the middle of the area, began a volume at 12:16 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 12:00Z, 0.2 hours before the alert went out and 115 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 12:00Z on 2011-04-12Temperature 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 12:00Z on 2011-04-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 72 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
600 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
72 m²/s²
0-3 km storm-relative helicity
52 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.

034 
WGUS53 KJKL 121214
FFWJKL
KYC011-069-205-121800-
/O.NEW.KJKL.FF.W.0007.110412T1214Z-110412T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE JACKSON KY
814 AM EDT TUE APR 12 2011

THE NATIONAL WEATHER SERVICE IN JACKSON KY HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  FLEMING COUNTY IN EAST CENTRAL KENTUCKY...
  NORTH CENTRAL BATH COUNTY IN EAST CENTRAL KENTUCKY...
  NORTH CENTRAL ROWAN COUNTY IN EAST CENTRAL KENTUCKY...

* UNTIL 200 PM EDT

* AT 811 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED  
  BETWEEN 1 AND 2 INCHES OF RAIN HAS FALLEN OVERNIGHT WITH LOCAL     
  AMOUNTS OVER 2 INCHES. TRAINED WEATHER SPOTTERS REPORTED CREEKS    
  OUT OF THEIR BANKS IN THE WALLINGFORD AREA WASHING OUT A DRIVEWAY. 
  AN ADDITIONAL 1 TO 1.5 INCHES OF RAINFALL IS EXPECTED THIS MORNING 
  OVER THE WARNED AREA WHICH WILL LIKELY CAUSE ADDITIONAL FLOODING   
  PROBLEMS.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  FLEMINGSBURG...COWAN...CRAINTOWN...DALESBURG...ELIZAVILLE...
  FOXPORT...GODDARD...GRANGE CITY...HILLSBORO...MOUNT CARMEL...MUSES
  MILLS...NEPTON...PEBBLE...PECKS RIDGE...PLEASUREVILLE...PLUMMERS
  LANDING...POPLAR PLAINS...SHERBURNE...TILTON AND WALLINGFORD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

LAT...LON 3849 8358 3844 8357 3840 8346 3840 8341
      3835 8337 3829 8361 3820 8366 3831 8386
      3833 8385 3835 8390 3841 8394 3845 8399
      3850 8394 3847 8386 3853 8364

$$

ABE
2 follow-up statements
691 
WGUS73 KJKL 121444
FFSJKL

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE JACKSON KY
1044 AM EDT TUE APR 12 2011

KYC011-069-205-121800-
/O.CON.KJKL.FF.W.0007.000000T0000Z-110412T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
FLEMING KY-ROWAN KY-BATH KY-
1044 AM EDT TUE APR 12 2011

...FLASH FLOOD WARNING REMAINS IN EFFECT FOR NORTH CENTRAL BATH...
NORTH CENTRAL ROWAN AND FLEMING COUNTIES UNTIL 200 PM EDT...

AT 1042 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUES TO 
INDICATE HEAVY RAINFALL AND COUNTY OFFICIALS REPORT SEVERAL ROADS 
BEING IMPACTED BY HIGH WATER AT THIS TIME IN THE WARNED AREA. AN 
ADDITIONAL INCH OF RAIN IS EXPECTED ACROSS THE WARNED AREA BETWEEN 
1042 AM AND 200 PM TODAY.

SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
FLEMINGSBURG...COWAN...CRAINTOWN...DALESBURG...ELIZAVILLE...
FOXPORT...GODDARD...GRANGE CITY...HILLSBORO...MOUNT CARMEL...MUSES
MILLS...NEPTON...PEBBLE...PECKS RIDGE...PLEASUREVILLE...PLUMMERS
LANDING...POPLAR PLAINS...SHERBURNE...TILTON AND WALLINGFORD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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. DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW 
INCHES OF RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.

&&

LAT...LON 3849 8358 3844 8357 3840 8346 3840 8341
      3835 8337 3829 8361 3820 8366 3831 8386
      3833 8385 3835 8390 3841 8394 3845 8399
      3850 8394 3847 8386 3853 8364

$$

ABE
985 
WGUS73 KJKL 121522
FFSJKL

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE JACKSON KY
1122 AM EDT TUE APR 12 2011

KYC011-069-205-121537-
/O.CAN.KJKL.FF.W.0007.000000T0000Z-110412T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
FLEMING KY-ROWAN KY-BATH KY-
1122 AM EDT TUE APR 12 2011

...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR NORTH CENTRAL
BATH...NORTH CENTRAL ROWAN AND FLEMING COUNTIES IS CANCELLED...

RAINFALL HAS DIMINISHED IN INTENSITY AND THE FLASH FLOOD THREAT HAS 
ENDED. HOWEVER...COUNTY OFFICIALS CONTINUE TO INDICATE SEVERAL AREA 
ROADS UNDERWATER OR BEING IMPACTED BY FLOOD WATERS AT THIS TIME AND 
AN AREAL FLOOD WARNING HAS BEEN ISSUED THROUGH 5 PM THIS AFTERNOON.

LAT...LON 3849 8358 3844 8357 3840 8346 3840 8341
      3835 8337 3829 8361 3820 8366 3831 8386
      3833 8385 3835 8390 3841 8394 3845 8399
      3850 8394 3847 8386 3853 8364

$$

ABE

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 12, 1:24 AM EDTAreal Flood AdvisoryJKLBreathitt, Clay, Lee, Magoffin, Morgan, Owsley and 2 more5 hr
Apr 12, 6:59 AM EDTAreal Flood AdvisoryJKLBath, Elliott, Fleming, Johnson, Menifee, Montgomery and 2 more4 hr
Apr 12, 7:33 AM EDTFlash Flood WarningJKLBath, Elliott, Fleming, Morgan, Rowan4 hr
Apr 12, 7:41 AM EDTAreal Flood WarningJKLBath, Fleming, Montgomery, Rowan9 hr
Apr 12, 8:23 AM EDTRiver Flood AdvisoryJKLLee55 hr
Apr 12, 8:23 AM EDTRiver Flood AdvisoryJKLEstill67 hr
Apr 12, 11:19 AM EDTAreal Flood WarningJKLBath, Fleming, Rowan6 hr
Apr 12, 12:26 PM EDTRiver Flood AdvisoryJKLEstill, Powell49 hr
Apr 12, 3:01 PM EDTAreal Flood AdvisoryJKLRowan3 hr
Apr 12, 4:58 PM EDTAreal Flood WarningJKLBath, Fleming, Rowan4 hr
Apr 12, 5:00 PM EDTAreal Flood WarningJKLBath, Elliott, Fleming, Morgan, Rowan10 hr

Nearby

Flash Flood Warnings in Kentucky, 2011Every flash flood warning in 2011

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.