Alert archive / Kentucky / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 310, NWS Louisville, KY

August 27, 2016Adair County, Taylor County, Kentucky

NWS Louisville, KY issued this severe thunderstorm warning at Aug 27, 2016, 5:21 PM CDT for Adair County, Taylor County, Kentucky. It was in force for 24 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Aug 27, 2016, 5:21 PM CDT (22:21 UTC)
Expired
Aug 27, 2016, 5:45 PM CDT
In force
24 min
Issued by
NWS Louisville, KY
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Adair County, KY, Taylor County, KY

The radar

The Louisville radar (KLVX), 106 km from the middle of the area, began a volume at 22:25 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.

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 10.4 hours before the alert went out and 179 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 2016-08-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 891 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 2016-08-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 22 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
891 J/kg
Mixed-layer CIN
-108 J/kg
Mixed-layer LCL
1203 m above ground
0-6 km bulk shear
8 kt
0-1 km storm-relative helicity
22 m²/s²
0-3 km storm-relative helicity
26 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

565 
WUUS53 KLMK 272221
SVRLMK
KYC001-217-272245-
/O.NEW.KLMK.SV.W.0310.160827T2221Z-160827T2245Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
621 PM EDT SAT AUG 27 2016

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHEASTERN ADAIR COUNTY IN SOUTH CENTRAL KENTUCKY...
  SOUTHEASTERN TAYLOR COUNTY IN CENTRAL KENTUCKY...

* UNTIL 645 PM EDT/545 PM CDT/

* AT 621 PM EDT/521 PM CDT/...A SEVERE THUNDERSTORM WAS LOCATED 10
  MILES NORTHEAST OF COLUMBIA...MOVING NORTHWEST AT 15 MPH.

  HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE 
           TO ROOFS...SIDING...AND TREES. 

* LOCATIONS IMPACTED INCLUDE...
  PURDY...PELLYTON...SPECK...HOLMES...NEATSVILLE...ELLA...
  CHRISTINE...YUMA...ABSHER AND KNIFLEY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3726 8534 3736 8518 3733 8515 3731 8516
      3730 8515 3729 8512 3720 8505 3720 8504
      3719 8504 3706 8518
TIME...MOT...LOC 2221Z 146DEG 15KT 3718 8515 

HAIL...1.00IN
WIND...60MPH
 
$$

RJS
2 follow-up statements
817 
WWUS53 KLMK 272235
SVSLMK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
635 PM EDT SAT AUG 27 2016

KYC001-217-272245-
/O.CON.KLMK.SV.W.0310.000000T0000Z-160827T2245Z/
ADAIR KY-TAYLOR KY-
635 PM EDT SAT AUG 27 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM
EDT/545 PM CDT/ FOR NORTHEASTERN ADAIR AND SOUTHEASTERN TAYLOR
COUNTIES...

AT 635 PM EDT/535 PM CDT/...A SEVERE THUNDERSTORM WAS LOCATED 9 MILES
NORTHEAST OF COLUMBIA...MOVING NORTHWEST AT 20 MPH.

HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO 
         ROOFS...SIDING...AND TREES. 

LOCATIONS IMPACTED INCLUDE...
PURDY...PELLYTON...SPECK...HOLMES...NEATSVILLE...ELLA...CHRISTINE...
YUMA...ABSHER AND KNIFLEY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

REPORT SEVERE WEATHER TO LOCAL LAW ENFORCEMENT...POST YOUR REPORT TO
THE NATIONAL WEATHER SERVICE LOUISVILLE FACEBOOK PAGE...OR TWEET YOUR
REPORT USING HASHTAG L...M...K...SPOTTER.

&&

LAT...LON 3726 8534 3736 8518 3733 8515 3731 8516
      3730 8515 3729 8512 3720 8505 3720 8504
      3719 8504 3706 8518
TIME...MOT...LOC 2235Z 142DEG 15KT 3722 8521 

HAIL...1.00IN
WIND...60MPH
 
$$

RJS
801 
WWUS53 KLMK 272245
SVSLMK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
645 PM EDT SAT AUG 27 2016

KYC001-217-272255-
/O.EXP.KLMK.SV.W.0310.000000T0000Z-160827T2245Z/
ADAIR KY-TAYLOR KY-
645 PM EDT SAT AUG 27 2016

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN ADAIR AND
SOUTHEASTERN TAYLOR COUNTIES HAS EXPIRED...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING HAS BEEN ALLOWED TO EXPIRE.  HOWEVER GUSTY
WINDS ARE STILL POSSIBLE WITH THIS THUNDERSTORM.

REPORT SEVERE WEATHER TO LOCAL LAW ENFORCEMENT...POST YOUR REPORT TO
THE NATIONAL WEATHER SERVICE LOUISVILLE FACEBOOK PAGE...OR TWEET YOUR
REPORT USING HASHTAG L...M...K...SPOTTER.

LAT...LON 3726 8534 3736 8518 3733 8515 3731 8516
      3730 8515 3729 8512 3720 8505 3720 8504
      3719 8504 3706 8518
TIME...MOT...LOC 2240Z 146DEG 15KT 3722 8521 

$$

RJS

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 26, 11:23 PM CDTSpecial Weather StatementLMKLogan67 min
Aug 27, 2:58 PM CDTSpecial Weather StatementLMKLarue32 min
Aug 27, 3:46 PM CDTSpecial Weather StatementLMKBourbon29 min
Aug 27, 3:56 PM CDTSpecial Weather StatementLMKNicholas34 min
Aug 27, 4:05 PM CDTSpecial Weather StatementLMKSimpson25 min
Aug 27, 4:10 PM CDTSpecial Weather StatementLMKNelson35 min
Aug 27, 4:36 PM CDTSpecial Weather StatementLMKSimpson39 min
Aug 27, 4:38 PM CDTSpecial Weather StatementLMKBullitt37 min
Aug 27, 4:50 PM CDTSpecial Weather StatementLMKWashington25 min
Aug 27, 5:08 PM CDTSpecial Weather StatementLMKAdair, Metcalfe37 min
Aug 27, 5:30 PM CDTSpecial Weather StatementLMKBoyle, Mercer45 min
Aug 27, 5:47 PM CDTSpecial Weather StatementLMKMarion43 min
Aug 27, 5:49 PM CDTSpecial Weather StatementLMKAdair, Metcalfe41 min
Aug 27, 6:00 PM CDTSevere Thunderstorm WarningLMKAdair30 min
Aug 27, 6:05 PM CDTAreal Flood AdvisoryLMKCumberland, Metcalfe, Monroe3 hr
Aug 27, 6:27 PM CDTSpecial Weather StatementLMKGreen, Marion, Taylor33 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 2016Every severe thunderstorm 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.