Alert archive / Indiana / Tornado Warnings in 2007

Tornado Warning 22, NWS Louisville, KY

October 18, 2007Clark County, Floyd County, Indiana

NWS Louisville, KY issued this tornado warning at Oct 18, 2007, 9:23 PM EDT for Clark County, Floyd County, Indiana. It was in force for 37 min. 1 report 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
Oct 18, 2007, 9:23 PM EDT (01:23 UTC)
Expired
Oct 18, 2007, 10:00 PM EDT
In force
37 min
Issued by
NWS Louisville, KY
Area
Storm-based polygon

Counties Clark County, IN, Floyd County, IN

The radar

The Louisville radar (KLVX), 51 km from the middle of the area, began a volume at 01:26 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
Oct 18, 9:25 PM EDTFUNNEL CLOUDGeorgetown, IN

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

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Oct 18, 2:31 PM EDTTornado WatchSPC9 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 1.4 hours before the alert went out and 210 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 00:00Z on 2007-10-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 807 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, Cncnati-Daytn, OH at 00:00Z on 2007-10-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 246 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
807 J/kg
Mixed-layer CIN
-7 J/kg
Mixed-layer LCL
958 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
246 m²/s²
0-3 km storm-relative helicity
317 m²/s²
Significant tornado parameter
1.4
Supercell composite
5.2

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KLMK 190124
TORLMK
INC019-043-190200-
/O.NEW.KLMK.TO.W.0022.071019T0123Z-071019T0200Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
923 PM EDT THU OCT 18 2007

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* TORNADO WARNING FOR...
  CLARK COUNTY IN SOUTH CENTRAL INDIANA...
  FLOYD COUNTY IN SOUTH CENTRAL INDIANA...

* UNTIL 1000 PM EDT...

* AT 921 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR
  GEORGETOWN...MOVING NORTHEAST AT 35 MPH.

* THE TORNADO WILL BE NEAR...
  GALENA...NAVILLETON...GREENVILLE AND EDWARDSVILLE BY 930 PM EDT...
  SCOTTSVILLE...STARLIGHT AND FLOYDS KNOBS BY 935 PM EDT...
  ST. JOSEPH...STARLIGHT AND CARWOOD BY 940 PM EDT...

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 MIDNIGHT EDT FRIDAY MORNING
FOR SOUTH CENTRAL INDIANA AND WESTERN KENTUCKY.

LAT...LON 3855 8581 3842 8565 3824 8594 3836 8603
TIME...MOT...LOC 0123Z 233DEG 32KT 3831 8601

$$

JSD
2 follow-up statements
000 
WWUS53 KLMK 190140 RRA
SVSLMK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
939 PM EDT THU OCT 18 2007

INC019-043-190200-
/O.CON.KLMK.TO.W.0022.000000T0000Z-071019T0200Z/
CLARK IN-FLOYD IN-
939 PM EDT THU OCT 18 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 PM EDT FOR
NORTHEASTERN FLOYD AND WESTERN CLARK COUNTIES...

AT 934 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR SCOTTSVILLE...OR
ABOUT 14 MILES NORTHWEST OF LOUISVILLE...MOVING NORTHEAST AT 35 MPH.

AT 925 PM EDT...A FUNNEL CLOUD WAS REPORTED JUST WEST OF 
GEORGETOWN...IN FLOYD COUNTY.

THE POSSIBLE TORNADO WILL BE NEAR...
  BENNETTSVILLE...WILSON...CARWOOD AND SELLERSBURG BY 945 PM EDT...
  MEMPHIS AND SPEED BY 950 PM EDT...

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 MIDNIGHT EDT FRIDAY MORNING
FOR SOUTH CENTRAL INDIANA AND WESTERN KENTUCKY.

LAT...LON 3855 8581 3842 8565 3831 8590 3839 8598
TIME...MOT...LOC 0139Z 233DEG 32KT 3840 8587

$$

JSD
000 
WWUS53 KLMK 190151
SVSLMK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
950 PM EDT THU OCT 18 2007

INC043-190200-
/O.CAN.KLMK.TO.W.0022.000000T0000Z-071019T0200Z/
FLOYD IN-
950 PM EDT THU OCT 18 2007

...THE TORNADO WARNING FOR NORTHEASTERN FLOYD COUNTY IS CANCELLED...

A TORNADO WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT FRIDAY MORNING
FOR SOUTH CENTRAL INDIANA AND WESTERN KENTUCKY.

LAT...LON 3855 8581 3842 8565 3837 8578 3844 8585
TIME...MOT...LOC 0150Z 233DEG 32KT 3845 8577

$$

INC019-190200-
/O.CON.KLMK.TO.W.0022.000000T0000Z-071019T0200Z/
CLARK IN-
950 PM EDT THU OCT 18 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 PM EDT FOR 
CLARK COUNTY...

AT 947 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR BENNETTSVILLE...OR
ABOUT 15 MILES NORTH OF LOUISVILLE...MOVING NORTHEAST AT 35 MPH.

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 MIDNIGHT EDT FRIDAY MORNING
FOR SOUTH CENTRAL INDIANA AND WESTERN KENTUCKY.

LAT...LON 3855 8581 3842 8565 3837 8578 3844 8585
TIME...MOT...LOC 0150Z 233DEG 32KT 3845 8577

$$

JSD

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 18, 8:11 PM EDTTornado WarningLMKCrawford, Harrison34 min
Oct 18, 8:12 PM EDTTornado WarningLMKPerry33 min
Oct 18, 8:46 PM EDTSevere Thunderstorm WarningLMKClark, Floyd, Harrison, Washington29 min
Oct 18, 8:56 PM EDTTornado WarningLMKHarrison34 min
Oct 18, 8:59 PM EDTSevere Thunderstorm WarningLMKDubois46 min
Oct 18, 9:25 PM EDTTornado WarningLMKDubois24 min
Oct 18, 9:41 PM EDTTornado WarningLMKCrawford, Orange34 min
Oct 18, 9:59 PM EDTSevere Thunderstorm WarningLMKClark21 min
Oct 18, 10:15 PM EDTTornado WarningLMKOrange, Washington30 min
Oct 18, 10:16 PM EDTSevere Thunderstorm WarningLMKJefferson29 min
Oct 18, 10:44 PM EDTTornado WarningLMKFloyd, Harrison16 min

Nearby

Tornado Warnings in Indiana, 2007Every tornado warning in 2007Tornadoes in 2007

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.