Alert archive / Kentucky / Tornado Warnings in 2008

Tornado Warning 41, NWS Louisville, KY

April 11, 20084 counties in Kentucky

NWS Louisville, KY issued this tornado warning at Apr 11, 2008, 12:23 PM CDT for 4 counties in Kentucky. It was in force for 35 min. 7 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
Apr 11, 2008, 12:23 PM CDT (17:23 UTC)
Expired
Apr 11, 2008, 12:58 PM CDT
In force
35 min
Issued by
NWS Louisville, KY
Area
Storm-based polygon

Counties Clinton County, KY, Cumberland County, KY, Monroe County, KY, Russell County, KY

The radar

The Nashville radar (KOHX), 139 km from the middle of the area, began a volume at 17:22 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
Apr 11, 12:35 PM CDTTSTM WND DMGCumberland City, KYHOMES DAMAGED AND BARNS DESTROYED
Apr 11, 12:39 PM CDTTORNADO4 Nnw Albany, KYEF-1 TORNADO WITH MAX WIND OF 95 MPH
Apr 11, 12:40 PM CDTTSTM WND DMG10 S Burkesville, KYTREES DOWN
Apr 11, 12:40 PM CDTHAIL 2.755 Nw Albany, KY
Apr 11, 12:41 PM CDTTORNADO3 N Albany, KYEF-1 TORNADO WITH MAX WIND OF 105 MPH
Apr 11, 12:44 PM CDTTORNADO5 Ne Albany, KYEF-2 TORNADO WITH MAX WIND OF 115 MPH
Apr 11, 12:46 PM CDTTORNADO3 Se Cumberland City, KYEF-2 TORNADO WITH MAX WINDS OF 125 MPH

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 5.4 hours before the alert went out and 148 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 2008-04-11Temperature 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, Nashville Metro, TN at 12:00Z on 2008-04-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -39 square meters per square second.1939587897Sfc1 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
756 m above ground
0-6 km bulk shear
69 kt
0-1 km storm-relative helicity
-39 m²/s²
0-3 km storm-relative helicity
119 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS53 KLMK 111723
TORLMK
KYC053-057-171-207-111800-
/O.NEW.KLMK.TO.W.0041.080411T1723Z-080411T1800Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
1223 PM CDT FRI APR 11 2008

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* TORNADO WARNING FOR...
  CLINTON COUNTY IN SOUTH CENTRAL KENTUCKY...
  SOUTHERN CUMBERLAND COUNTY IN SOUTH CENTRAL KENTUCKY...
  SOUTHEASTERN MONROE COUNTY IN SOUTH CENTRAL KENTUCKY...
  SOUTHWESTERN RUSSELL COUNTY IN SOUTH CENTRAL KENTUCKY...

* UNTIL 100 PM CDT...

* AT 1221 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 6 MILES
  SOUTHWEST OF BURKESVILLE...MOVING EAST AT 60 MPH.

* THE TORNADO WILL BE NEAR...
  7 MILES NORTH OF ALBANY BY 1235 PM CDT...

THE SAFEST PLACE TO BE DURING A TORNADO IS UNDER A WORK BENCH OR
OTHER PIECE OF STURDY FURNITURE IN A BASEMENT. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY, BATHROOM, OR CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY. AVOID WINDOWS.

LAT...LON 3678 8555 3693 8498 3690 8499 3689 8502
      3685 8506 3680 8501 3677 8501 3670 8502
      3661 8548
TIME...MOT...LOC 1723Z 252DEG 64KT 3673 8539

$$

JA
2 follow-up statements
000 
WWUS53 KLMK 111746
SVSLMK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
143 PM EDT FRI APR 11 2008

KYC053-057-171-207-111800-
/O.CON.KLMK.TO.W.0041.000000T0000Z-080411T1800Z/
RUSSELL KY-CUMBERLAND KY-CLINTON KY-MONROE KY-
1243 PM CDT FRI APR 11 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 100 PM CDT FOR
SOUTHEASTERN MONROE...CLINTON...SOUTHERN CUMBERLAND AND SOUTHWESTERN
RUSSELL COUNTIES...

AT 1238 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A POSSIBLE TORNADO.  THIS STORM WAS LOCATED 6 MILES WEST 
OF CUMBERLAND CITY...OR ABOUT 14 MILES NORTH OF BYRDSTOWN...MOVING 
EAST AT 60 MPH.

BASEBALL SIZE HAIL WAS REPORTED JUST NORTHWEST OF ALBANY IN CLINTON 
COUNTY.

THE SAFEST PLACE TO BE DURING A TORNADO IS UNDER A WORK BENCH OR
OTHER PIECE OF STURDY FURNITURE IN A BASEMENT. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY, BATHROOM, OR CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY. AVOID WINDOWS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 500 PM CDT FRIDAY AFTERNOON
FOR EASTERN KENTUCKY.

THIS TORNADO WARNING REPLACED THE SEVERE THUNDERSTORM WARNING WHICH 
COVERED THE SAME AREA AND EXPIRED AT 12:45 PM CDT.

LAT...LON 3678 8555 3693 8498 3690 8499 3689 8502
      3685 8506 3680 8501 3677 8501 3670 8502
      3661 8548
TIME...MOT...LOC 1743Z 252DEG 64KT 3681 8507

$$

JA
000 
WWUS53 KLMK 111758
SVSLMK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
157 PM EDT FRI APR 11 2008

KYC053-057-171-207-111807-
/O.CAN.KLMK.TO.W.0041.000000T0000Z-080411T1800Z/
RUSSELL KY-CUMBERLAND KY-CLINTON KY-MONROE KY-
1257 PM CDT FRI APR 11 2008

...THE TORNADO WARNING FOR SOUTHEASTERN MONROE...CLINTON...SOUTHERN
CUMBERLAND AND SOUTHWESTERN RUSSELL COUNTIES IS CANCELLED...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 500 PM CDT FRIDAY AFTERNOON
FOR EASTERN KENTUCKY.

BASEBALL SIZE HAIL WAS REPORTED IN CLINTON COUNTY.

LAT...LON 3678 8555 3693 8498 3690 8499 3689 8502
      3685 8506 3680 8501 3677 8501 3670 8502
      3661 8548
TIME...MOT...LOC 1757Z 252DEG 64KT 3691 8467

$$

JA

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 11, 1:32 AM CDTSevere Thunderstorm WarningLMKLogan43 min
Apr 11, 1:51 AM CDTSevere Thunderstorm WarningLMKSimpson, Warren24 min
Apr 11, 2:13 AM CDTSevere Thunderstorm WarningLMKEdmonson32 min
Apr 11, 2:45 AM CDTSevere Thunderstorm WarningLMKGreen, Hart, Larue30 min
Apr 11, 9:36 AM CDTRiver Flood WarningLMKButler, Warren47 hr
Apr 11, 12:06 PM CDTSevere Thunderstorm WarningLMKClinton, Cumberland, Monroe, Russell39 min
Apr 11, 1:22 PM CDTSevere Thunderstorm WarningLMKClinton, Cumberland23 min
Apr 11, 1:32 PM CDTFlash Flood WarningLMKClinton, Cumberland, Monroe, Russell3 hr

Nearby

Tornado Warnings in Kentucky, 2008Every tornado warning in 2008Tornadoes in 2008

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.