Alert archive / Kentucky / Flash Flood Warnings in 2016

Flash Flood Warning 21, NWS Louisville, KY

June 27, 2016Monroe County, Kentucky

NWS Louisville, KY issued this flash flood warning at Jun 27, 2016, 12:51 PM CDT for Monroe 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
Jun 27, 2016, 12:51 PM CDT (17:51 UTC)
Expired
Jun 27, 2016, 3:45 PM CDT
In force
3 hr
Issued by
NWS Louisville, KY
Area
Storm-based polygon
Flood severity
None

County Monroe County, KY

The radar

The Nashville radar (KOHX), 94 km from the middle of the area, began a volume at 17:50 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

Nashville Metro, TN (KBNA), launched 12:00Z, 5.9 hours before the alert went out and 103 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, Nashville Metro, TN at 12:00Z on 2016-06-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 796 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, Nashville Metro, TN at 12:00Z on 2016-06-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -39 square meters per square second.1939Sfc1 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
796 J/kg
Mixed-layer CIN
-67 J/kg
Mixed-layer LCL
1011 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
-39 m²/s²
0-3 km storm-relative helicity
54 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

721 
WGUS53 KLMK 271751
FFWLMK
KYC171-272045-
/O.NEW.KLMK.FF.W.0021.160627T1751Z-160627T2045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
1251 PM CDT MON JUN 27 2016

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHERN MONROE COUNTY IN SOUTH CENTRAL KENTUCKY...

* UNTIL 345 PM CDT

* AT 1250 PM CDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
  HEAVY RAIN ACROSS THE WARNED AREA. TWO TO THREE INCHES OF RAIN
  HAVE ALREADY FALLEN. FLASH FLOODING IS EXPECTED TO BEGIN SHORTLY.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  TOMPKINSVILLE...GAMALIEL...VERNON...FREETOWN...HARLAN CROSSROADS...
  BOLES...BLYTHE...HESTAND...GRANDVIEW AND RAYDURE.

AN ADDITIONAL ONE TO TWO INCHES OF RAINFALL ARE POSSIBLE IN THE
WARNED AREA OVER THE NEXT HOUR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TURN AROUND...DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNED AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY.

&&

LAT...LON 3662 8585 3674 8577 3674 8554 3662 8544
      3661 8548 3661 8557

$$

RJS
2 follow-up statements
786 
WGUS73 KLMK 271927
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
227 PM CDT MON JUN 27 2016

KYC171-272045-
/O.CON.KLMK.FF.W.0021.000000T0000Z-160627T2045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MONROE KY-
227 PM CDT MON JUN 27 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 345 PM CDT FOR
SOUTHEASTERN MONROE COUNTY...

AT 225 PM CDT...DOPPLER RADAR INDICATED LIGHT TO MODERATE RAINS NOW
OCCURRING OVER THE WARNING AREA. UP TO THREE INCHES OF RAIN HAVE
ALREADY FALLEN. 

SOME LOCATIONS THAT MAY EXPERIENCE FLOODING INCLUDE...
TOMPKINSVILLE...GAMALIEL...VERNON...FREETOWN...HARLAN
CROSSROADS...BOLES... BLYTHE...HESTAND...GRANDVIEW AND RAYDURE.

THIS INCLUDES THE FOLLOWING STREAMS AND DRAINAGES...MCFARLAND
CREEK...LITTLE MESHACK CREEK...EAST FORK BARREN RIVER...SULPHUR
CREEK...SMITH CREEK...LINE CREEK...BAXTER BRANCH...CUMBERLAND
RIVER...ADAMS BRANCH...KETTLE CREEK...TOWN CREEK...POORE BRANCH...
MILL CREEK...CURTIS BRANCH...BARREN RIVER...LITTLE SULPHUR CREEK...
HERD BRANCH AND MESHACK CREEK.

NO FLASH FLOODING HAS BEEN REPORTED AT THIS TIME...BUT LOW WATER
CROSSINGS AND OTHER FAST-RISING CREEK AREAS MAY BRIEFLY RISE TO
BANKFULL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TURN AROUND...DONT DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.

&&

LAT...LON 3662 8585 3674 8577 3674 8554 3662 8544
      3661 8548 3661 8557

$$

RJS
542 
WGUS73 KLMK 272032
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
332 PM CDT MON JUN 27 2016

KYC171-272042-
/O.CAN.KLMK.FF.W.0021.000000T0000Z-160627T2045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MONROE KY-
332 PM CDT MON JUN 27 2016

...THE FLASH FLOOD WARNING FOR SOUTHEASTERN MONROE COUNTY IS
CANCELLED...

THE HEAVY RAIN HAS ENDED...AND FLOODING IS NO LONGER EXPECTED TO POSE
A THREAT. 

LAT...LON 3662 8585 3674 8577 3674 8554 3662 8544
      3661 8548 3661 8557

$$

RJS

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 27, 9:26 AM CDTSpecial Weather StatementLMKLogan, Simpson49 min
Jun 27, 10:24 AM CDTSpecial Weather StatementLMKWarren51 min

Nearby

Flash Flood Warnings in Kentucky, 2016Every flash flood warning in 2016

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.