Alert archive / Kentucky / Wind Advisories in 2012

Wind Advisory 3, NWS Jackson, KY

December 25, 20124 counties in Kentucky

NWS Jackson, KY issued this wind advisory at Dec 25, 2012, 4:35 PM EST for 4 counties in Kentucky. It took effect at Dec 26, 2012, 1:00 AM EST. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Dec 25, 2012, 4:35 PM EST (21:35 UTC)
In effect from
Dec 26, 2012, 1:00 AM EST
Expired
Dec 26, 2012, 12:45 PM EST
In force
12 hr
Issued by
NWS Jackson, KY

Counties Bell County, KY, Harlan County, KY, Letcher County, KY, Pike County, KY

The radar

The Jackson,KY radar (KJKL), 66 km from the middle of the area, began a volume at 21:33 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, 9.6 hours before the alert went out and 274 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 2012-12-25Temperature 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 2012-12-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -73 square meters per square second.1939587897117Sfc1 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
532 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
-73 m²/s²
0-3 km storm-relative helicity
150 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.

417 
WWUS73 KJKL 252135
NPWJKL

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE JACKSON KY
435 PM EST TUE DEC 25 2012

...GUSTY WINDS WILL BE POSSIBLE ALONG THE HIGHER TERRAIN OF FAR EAST
KENTUCKY...

.A POTENT WEATHER SYSTEM WILL PLOW INTO EAST KENTUCKY LATER
TONIGHT...CROSSING THE AREA BY WEDNESDAY NIGHT. AS IT DOES SO...
GUSTY WINDS CAN BE EXPECTED FROM LATER TONIGHT THROUGH THE DAY
WEDNESDAY. A FEW WIND GUSTS TO 50 MPH WILL BE POSSIBLE NEAR THE
HIGHEST PEAKS...BUT FOR MOST OF THE AREA WIND GUSTS UP TO 40 MPH CAN
BE EXPECTED.

KYZ087-088-118-120-260545-
/O.NEW.KJKL.WI.Y.0003.121226T0600Z-121226T2100Z/
BELL-HARLAN-LETCHER-PIKE-
INCLUDING THE CITIES OF...MIDDLESBORO...PINEVILLE...HARLAN...
WHITESBURG...PIKEVILLE
435 PM EST TUE DEC 25 2012

...WIND ADVISORY IN EFFECT FROM 1 AM TO 4 PM EST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO 4 PM EST WEDNESDAY. 

* STRONG GUSTY WINDS ARE EXPECTED LATE TONIGHT THROUGH WEDNESDAY
  AFTERNOON FOR FAR EASTERN KENTUCKY.

* WINDS OF 15 TO 25 MPH WITH GUSTS UP TO 40 MPH WILL BE COMMON.
  GUSTS UP TO 50 MPH WILL BE POSSIBLE NEAR THE HIGHEST PEAKS.

* UNSECURED OBJECTS WILL LIKELY BE BLOWN AROUND BY THE WIND. SHALLOW
  ROOTED TREES IN STEEP TERRAIN COULD ALSO BE BLOWN DOWN. THE WIND
  GUSTS MAY ALSO BE ESPECIALLY HAZARDOUS FOR HIGH PROFILE VEHICLES ON
  NORTH TO SOUTH ORIENTED ROADWAYS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH OR WIND
GUSTS FROM 45 TO 57 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

$$

GREIF
3 follow-up statements
719 
WWUS73 KJKL 260336
NPWJKL

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE JACKSON KY
1036 PM EST TUE DEC 25 2012

...GUSTY WINDS ALONG THE HIGHER TERRAIN OF FAR EAST KENTUCKY
OVERNIGHT INTO WEDNESDAY AFTERNOON...

.A POTENT WEATHER SYSTEM WILL PLOW INTO EAST KENTUCKY LATER
TONIGHT...CROSSING THE AREA BY WEDNESDAY NIGHT. AS IT DOES SO...
GUSTY WINDS CAN BE EXPECTED FROM LATER TONIGHT THROUGH THE DAY
WEDNESDAY. A FEW WIND GUSTS TO 50 MPH WILL BE POSSIBLE NEAR THE
HIGHEST PEAKS...BUT FOR MOST OF THE AREA...WIND GUSTS UP TO 40 MPH
CAN BE EXPECTED.

KYZ087-088-118-120-261145-
/O.CON.KJKL.WI.Y.0003.121226T0600Z-121226T2100Z/
BELL-HARLAN-LETCHER-PIKE-
INCLUDING THE CITIES OF...MIDDLESBORO...PINEVILLE...HARLAN...
WHITESBURG...PIKEVILLE
1036 PM EST TUE DEC 25 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST WEDNESDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST WEDNESDAY. 

* STRONG GUSTY WINDS ARE EXPECTED LATE TONIGHT THROUGH WEDNESDAY 
  AFTERNOON IN LOCATIONS NEAR THE VIRGINIA BORDER. 

* WINDS OF 15 TO 25 MPH WITH GUSTS UP TO 40 MPH WILL BE COMMON. 
  GUSTS UP TO 50 MPH WILL BE POSSIBLE NEAR THE HIGHEST PEAKS. 

* UNSECURED OBJECTS WILL LIKELY BE BLOWN AROUND BY THE WIND. 
  SHALLOW ROOTED TREES IN STEEP TERRAIN COULD ALSO BE BLOWN 
  DOWN. THE WIND GUSTS MAY ALSO BE ESPECIALLY HAZARDOUS FOR HIGH 
  PROFILE VEHICLES ON NORTH TO SOUTH ORIENTED ROADWAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH OR
WIND GUSTS FROM 40 TO 57 MPH ARE EXPECTED. WINDS THIS STRONG CAN
MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES.
USE EXTRA CAUTION.

$$

GREIF/JP
643 
WWUS73 KJKL 260933
NPWJKL

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE JACKSON KY
433 AM EST WED DEC 26 2012

...GUSTY WINDS ALONG THE HIGHER TERRAIN OF FAR EAST KENTUCKY
THROUGH EARLY THIS AFTERNOON...

.A POTENT WEATHER SYSTEM WILL PLOW THROUGH EAST KENTUCKY TODAY. AS IT
DOES SO...GUSTY WINDS CAN BE EXPECTED THROUGH EARLY THIS AFTERNOON.
A FEW WIND GUSTS OF 40 TO 50 MPH WILL BE POSSIBLE NEAR THE HIGHEST
PEAKS...BUT FOR MOST OF THE AREA...WIND GUSTS OF 30 TO 40 MPH CAN BE
EXPECTED.

KYZ087-088-118-120-261800-
/O.EXT.KJKL.WI.Y.0003.000000T0000Z-121226T1800Z/
BELL-HARLAN-LETCHER-PIKE-
INCLUDING THE CITIES OF...MIDDLESBORO...PINEVILLE...HARLAN...
WHITESBURG...PIKEVILLE
433 AM EST WED DEC 26 2012

...WIND ADVISORY NOW IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

THE WIND ADVISORY IS NOW IN EFFECT UNTIL 1 PM EST THIS AFTERNOON.

* STRONG GUSTY WINDS ARE EXPECTED THROUGH EARLY THIS AFTERNOON IN
  LOCATIONS NEAR THE VIRGINIA BORDER.

* WINDS OF 10 TO 20 MPH WITH GUSTS UP OF 30 TO 40 MPH WILL BE COMMON.
  SUSTAINED WINDS OF 20 TO 30 MPH...WITH GUSTS UP TO 50 MPH WILL BE
  POSSIBLE NEAR THE HIGHEST PEAKS.

* UNSECURED OBJECTS WILL LIKELY BE BLOWN AROUND BY THE WIND. 
  SHALLOW ROOTED TREES IN STEEP TERRAIN COULD ALSO BE BLOWN 
  DOWN. THE WIND GUSTS MAY ALSO BE ESPECIALLY HAZARDOUS FOR HIGH 
  PROFILE VEHICLES ON NORTH TO SOUTH ORIENTED ROADWAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH OR
WIND GUSTS FROM 40 TO 57 MPH ARE EXPECTED. WINDS THIS STRONG CAN
MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES.
USE EXTRA CAUTION.

$$

GREIF/GEOGERIAN
121 
WWUS73 KJKL 261745 AAA
NPWJKL

URGENT - WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE JACKSON KY
1245 PM EST WED DEC 26 2012

KYZ087-088-118-120-261845-
/O.CAN.KJKL.WI.Y.0003.000000T0000Z-121226T1800Z/
BELL-HARLAN-LETCHER-PIKE-
INCLUDING THE CITIES OF...MIDDLESBORO...PINEVILLE...HARLAN...
WHITESBURG...PIKEVILLE
1245 PM EST WED DEC 26 2012

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN JACKSON HAS CANCELLED THE WIND
ADVISORY. WHILE BREEZY WINDS WILL CONTINUE THROUGH THE AFTERNOON AND
EVENING...AT TIMES...THEY WILL STAY BELOW ADVISORY CRITERIA. LOOK FOR
BREEZY WINDS OF 10 TO 20 MPH WITH GUSTS TO 30 MPH TO SWITCH FROM THE 
SOUTHEAST THIS AFTERNOON TO THE WEST AND NORTHWEST LATER TONIGHT.

$$

GREIF

Nearby

Wind Advisories in Kentucky, 2012Every wind advisory in 2012

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.