Alert archive / Kentucky / Severe Thunderstorm Warnings in 2007

Severe Thunderstorm Warning 204, NWS Louisville, KY

October 19, 20077 counties in Kentucky

NWS Louisville, KY issued this severe thunderstorm warning at Oct 19, 2007, 2:14 AM EDT for 7 counties in Kentucky. It was in force for 31 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Oct 19, 2007, 2:14 AM EDT (06:14 UTC)
Expired: Oct 19, 2007, 2:45 AM EDT
In force: 31 min
Issued by: NWS Louisville, KY
Area: Storm-based polygon

Counties Clark County, KY, Fayette County, KY, Garrard County, KY, Jessamine County, KY, Lincoln County, KY, Madison County, KY, Woodford County, KY

The radar

The Jackson,KY radar (KJKL), 106 km from the middle of the area, began a volume at 06:15 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 watch it was issued in

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

Issued	Product	Office	Lasted
Oct 18, 10:22 PM EDT	Tornado Watch	SPC	5 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 6.2 hours before the alert went out and 189 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Louisville, KY wrote its last area forecast discussion before this severe thunderstorm warning went out at Oct 19, 2:03 AM EDT, 11 minutes earlier.

Area forecast discussion, Oct 19, 2:03 AM EDT, 11 minutes before

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Hazardous weather outlook, Oct 18, 11:06 PM EDT, 3 hours 8 minutes before

HAZARDOUS WEATHER OUTLOOK...UPDATE
NATIONAL WEATHER SERVICE LOUISVILLE KY
1106 PM EDT THU OCT 18 2007

INZ076>079-083-084-089>092-KYZ023>043-045>049-053>057-061>067-
070>078-081-082-190830-
ORANGE IN-WASHINGTON IN-SCOTT IN-JEFFERSON IN-DUBOIS IN-
CRAWFORD IN-PERRY IN-HARRISON IN-FLOYD IN-CLARK IN-HANCOCK KY-
BRECKINRIDGE KY-MEADE KY-OHIO KY-GRAYSON KY-HARDIN KY-BULLITT KY-
JEFFERSON KY-OLDHAM KY-TRIMBLE KY-HENRY KY-SHELBY KY-FRANKLIN KY-
SCOTT KY-HARRISON KY-SPENCER KY-ANDERSON KY-WOODFORD KY-
FAYETTE KY-BOURBON KY-NICHOLAS KY-NELSON KY-WASHINGTON KY-
MERCER KY-JESSAMINE KY-CLARK KY-LARUE KY-MARION KY-BOYLE KY-
GARRARD KY-MADISON KY-BUTLER KY-EDMONSON KY-HART KY-GREEN KY-
TAYLOR KY-CASEY KY-LINCOLN KY-LOGAN KY-WARREN KY-SIMPSON KY-
ALLEN KY-BARREN KY-MONROE KY-METCALFE KY-ADAIR KY-RUSSELL KY-
CUMBERLAND KY-CLINTON KY-
1106 PM EDT THU OCT 18 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
INDIANA AND CENTRAL KENTUCKY.

.DAY ONE...TONIGHT.

...TORNADO WATCH IN EFFECT UNTIL MIDNIGHT EDT FOR ALL OF
SOUTH-CENTRAL INDIANA AND UNTIL 5 AM EDT FOR MOST OF CENTRAL
KENTUCKY...

A SQUALL LINE WILL MOVE EAST ACROSS SOUTH CENTRAL INDIANA AND
CENTRAL KENTUCKY TONIGHT. THE STORMS SHOULD MOVE OUT OF SOUTH
CENTRAL INDIANA BY MIDNIGHT AND MOVE ACROSS CENTRAL KENTUCKY BETWEEN
11 PM AND 5 AM EDT. THE MAIN THREAT FROM THESE SEVERE THUNDERSTORMS
WILL BE DAMAGING STRAIGHT LINE WINDS ALONG WITH DANGEROUS LIGHTNING
AND HEAVY DOWNPOURS. ISOLATED TORNADOES AND LARGE HAIL WILL ALSO BE
POSSIBLE WITH SOME OF THESE STORMS TONIGHT.

SINCE THESE SEVERE STORMS ARE EXPECTED TO AFFECT THE OUTLOOK AREA AT
NIGHT...WE HIGHLY ENCOURAGE YOU TO SET YOUR NOAA WEATHER RADIO TO
ALERT MODE SO THAT YOU CAN BE AWAKENED IN THE EVENT THAT A WARNING
IS ISSUED WHILE YOU ARE ASLEEP. MANY SEVERE WEATHER FATALITIES OCCUR
LATE AT NIGHT.

OUTSIDE OF ALL THUNDERSTORM ACTIVITY...SOUTHERLY WINDS ARE EXPECTED
TO BE VERY GUSTY TONIGHT. GUSTS NEAR 30 MPH WILL BE POSSIBLE ACROSS
THE ENTIRE OUTLOOK REGION...SO MOTORISTS SHOULD USE CAUTION ON
WEST-TO-EAST ROADWAYS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

WIDELY SCATTERED THUNDERSTORMS WILL BE POSSIBLE AGAIN NEXT MONDAY
AND TUESDAY AS ANOTHER SYSTEM MOVES EAST INTO THE OHIO VALLEY.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS AND EMERGENCY MANAGERS SHOULD KEEP WATCH FOR SEVERE WEATHER
THIS EVENING INTO THE OVERNIGHT HOURS...AND REPORT ANY SIGNIFICANT
HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE.

AML/DK/MBS

In the hours before

Local storm report, Oct 19, 12:55 AM EDT, 1 hour 19 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
1255 AM EDT FRI OCT 19 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0959 PM     TSTM WND DMG     CHARLESTOWN             38.45N 85.67W
10/18/2007                   CLARK              IN   TRAINED SPOTTER

            2 BARNS DESTROYED

&&

LD

Local storm report, Oct 19, 12:56 AM EDT, 1 hour 18 minutes before

PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE LOUISVILLE KY
1256 AM EDT FRI OCT 19 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0531 PM     HAIL             3 NE JASPER             38.42N 86.90W
10/18/2007  M0.75 INCH       DUBOIS             IN   LAW ENFORCEMENT

0537 PM     TSTM WND DMG     5 SW HAWESVILLE         37.85N 86.82W
10/18/2007                   HANCOCK            KY   LAW ENFORCEMENT

            1 TREE DOWN IN CHAMBERS AREA ALONG WITH PEA SIZE HAIL

0540 PM     HAIL             4 NE JASPER             38.43N 86.88W
10/18/2007  M0.75 INCH       DUBOIS             IN   TRAINED SPOTTER

            HAIL COVERING GROUND

0626 PM     TSTM WND GST     NEW AMSTERDAM           38.10N 86.28W
10/18/2007  E80.00 MPH       HARRISON           IN   PUBLIC

0635 PM     TSTM WND DMG     8 S CORYDON             38.10N 86.13W
10/18/2007                   HARRISON           IN   LAW ENFORCEMENT

            NUMEROUS TRESS DOWN

0642 PM     TSTM WND GST     LANESVILLE              38.24N 85.98W
10/18/2007  E60.00 MPH       HARRISON           IN   LAW ENFORCEMENT

            1/2 INCH HAIL IN ADDITION

0708 PM     HAIL             LOUISVILLE              38.22N 85.74W
10/18/2007  E1.25 INCH       JEFFERSON          KY   TRAINED SPOTTER

            CRESENT HILL AREA

0710 PM     TSTM WND DMG     LOUISVILLE              38.22N 85.74W
10/18/2007                   JEFFERSON          KY   BROADCAST MEDIA

            CARS MOVED BTY HIGH WIND AND REPORTS OF BLOWN OFF ROOFS
            IN CRESENT HILL AREA

0735 PM     TSTM WND DMG     TELL CITY               37.95N 86.76W
10/18/2007                   PERRY              IN   LAW ENFORCEMENT

            GAS LINES RUPTURED AND TREES/POWERLINES DOWN IN
            CANNELLTON. TRESS DOWN IN TELL CITY

0748 PM     TSTM WND DMG     LOUISVILLE              38.22N 85.74W
10/18/2007                   JEFFERSON          KY   BROADCAST MEDIA

            TREES DOWN IN NE JEFFERSON COUNTY AROUND BROWNSBORO ROAD
            AREA.

0812 PM     TORNADO          2 NW HAWESVILLE         37.92N 86.78W
10/18/2007                   HANCOCK            KY   AMATEUR RADIO

            TORNADO ON THE GROUND

0821 PM     TSTM WND DMG     CAREFREE                38.24N 86.36W
10/18/2007                   CRAWFORD           IN   BROADCAST MEDIA

            TREES DOWN

0925 PM     FUNNEL CLOUD     GEORGETOWN              38.30N 85.97W
10/18/2007                   FLOYD              IN   TRAINED SPOTTER

0934 PM     TSTM WND DMG     HEFLIN                  37.50N 87.00W
10/18/2007                   OHIO               KY   LAW ENFORCEMENT

            STRUCTURE DAMAGE...TREES DOWN ROADS BLOCKED FOR WESTERN
            PART OF COUNTY

0948 PM     TSTM WND DMG     FERDINAND               38.23N 86.86W
10/18/2007                   DUBOIS             IN   LAW ENFORCEMENT

            TREES DOWN AND DOOR OF HOUSE BLOWN OUT. NEAR FERDINAND
            FOREST.

0948 PM     HAIL             6 NE HARTFORD           37.51N 86.82W
10/18/2007  M0.75 INCH       OHIO               KY   TRAINED SPOTTER

0951 PM     TSTM WND DMG     HARTFORD                37.45N 86.89W
10/18/2007                   OHIO               KY   TRAINED SPOTTER

            POWER OUT

0955 PM     TSTM WND DMG     CHARLESTOWN             38.45N 85.67W
10/18/2007                   CLARK              IN   TRAINED SPOTTER

            TREES DOWN, WINDOWS BLOWN OUT. TRAILER PICKED UP AND
            MOVED

0959 PM     TSTM WND DMG     CHARLESTOWN             38.45N 85.67W
10/18/2007                   CLARK              IN   TRAINED SPOTTER

            2 BARNS DESTROYED

1000 PM     TSTM WND DMG     CHARLESTOWN             38.45N 85.67W
10/18/2007                   CLARK              IN   LAW ENFORCEMENT

            WINDOWS BLOWN OUT OF A HOUSE AND CARPORT BLOWN OFF

1000 PM     TSTM WND DMG     CHARLESTOWN             38.45N 85.67W
10/18/2007                   CLARK              IN   TRAINED SPOTTER

            2 BARNS DESTROYED. TRAILER PICKED AND MOVED

1002 PM     TSTM WND DMG     NEW WASHINGTON          38.57N 85.55W
10/18/2007                   CLARK              IN   TRAINED SPOTTER

            TREES DOWN CARPORT DESTROYED

1015 PM     HAIL             MILTON                  38.71N 85.37W
10/18/2007  E0.50 INCH       TRIMBLE            KY   TRAINED SPOTTER

1027 PM     TSTM WND GST     MILTON                  38.71N 85.37W
10/18/2007  E70.00 MPH       TRIMBLE            KY   TRAINED SPOTTER

1038 PM     TSTM WND GST     MOUNT WASHINGTON        38.05N 85.55W
10/18/2007  M57.00 MPH       BULLITT            KY   TRAINED SPOTTER

1043 PM     TSTM WND DMG     AUBURN                  36.87N 86.70W
10/18/2007                   LOGAN              KY   LAW ENFORCEMENT

            TREES AND POWER LINES DOWN

1045 PM     TSTM WND DMG     BIG SPRING              37.80N 86.17W
10/18/2007                   BRECKINRIDGE       KY   LAW ENFORCEMENT

            POWER LINES DOWN

1051 PM     NON-TSTM WND DMG CORYDON                 38.21N 86.13W
10/18/2007                   HARRISON           IN   BROADCAST MEDIA

            TREE ON HOUSE. TREES ON CARS IN PALMYRA

1051 PM     TSTM WND DMG     CORYDON                 38.21N 86.13W
10/18/2007                   HARRISON           IN   BROADCAST MEDIA

            TREE ON HOUSE. TREES ON CARS IN PALMYRA.

1055 PM     TSTM WND DMG     CRANDALL                38.29N 86.07W
10/18/2007                   HARRISON           IN   BROADCAST MEDIA

            TREES DOWN

1057 PM     TSTM WND DMG     BEAVER DAM              37.41N 86.88W
10/18/2007                   OHIO               KY   LAW ENFORCEMENT

            TREES DOWN. POWER LINES DOWN IN ROSINE AREA.

1107 PM     TSTM WND DMG     FLAHERTY                37.83N 86.07W
10/18/2007                   MEADE              KY   BROADCAST MEDIA

            TREE ON HOUSE. ONE INJURY

1107 PM     TSTM WND DMG     FLAHERTY                37.83N 86.07W
10/18/2007                   MEADE              KY   BROADCAST MEDIA

            *** 1 INJ *** TREE ON HOUSE. ONE INJURY

1115 PM     TSTM WND GST     HARTFORD                37.45N 86.89W
10/18/2007  E70.00 MPH       OHIO               KY   LAW ENFORCEMENT

            TREES DOWNED

1118 PM     HAIL             LOGANSPORT              37.28N 86.78W
10/18/2007  E0.75 INCH       BUTLER             KY   TRAINED SPOTTER

1120 PM     TSTM WND DMG     LOUISVILLE              38.22N 85.74W
10/18/2007                   JEFFERSON          KY   LAW ENFORCEMENT

            POWER LINES DOWNED IN SEVERAL PARTS OF THE METRO AREA.

1128 PM     TSTM WND GST     RUSSELLVILLE            36.84N 86.89W
10/18/2007  E60.00 MPH       LOGAN              KY   TRAINED SPOTTER

1158 PM     TSTM WND GST     BOWLING GREEN           36.97N 86.44W
10/18/2007  E65.00 MPH       WARREN             KY   TRAINED SPOTTER

1200 AM     HAIL             CANEYVILLE              37.42N 86.49W
10/19/2007  E1.00 INCH       GRAYSON            KY   PUBLIC

&&

LD

Local storm report, Oct 19, 1:09 AM EDT, 1 hour 5 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
109 AM EDT FRI OCT 19 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0105 AM     TSTM WND DMG     HORSE CAVE              37.17N 85.91W
10/19/2007                   HART               KY   LAW ENFORCEMENT

            TREES DOWN. ROOF OFF FACTORY. BARN DESTROYED

&&

LD

Local storm report, Oct 19, 1:26 AM EDT, 48 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
126 AM EDT FRI OCT 19 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1210 AM     TSTM WND DMG     WINDYVILLE              37.22N 86.33W
10/19/2007                   EDMONSON           KY   LAW ENFORCEMENT

            TREES AND NUMEROUS POWER LINES DOWN NEAR HWY 259. ONE OUT
            BUILDING AND ONE HOME DAMAGED.

&&

LD

Local storm report, Oct 19, 1:34 AM EDT, 40 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
134 AM EDT FRI OCT 19 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1119 PM     TSTM WND DMG     2 S BROOKS              38.04N 85.72W
10/18/2007                   BULLITT            KY   EMERGENCY MNGR

            ROOFS REMOVED FROM 4 HOMES. ROOF BLOWN 100 YARDS. GARAGE
            DESTROYED.

&&

LD

Local storm report, Oct 19, 1:54 AM EDT, 20 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Oct 18, 8:11 PM EDT	Tornado Warning	LMK	Meade	34 min
Oct 18, 8:12 PM EDT	Tornado Warning	LMK	Breckinridge, Hancock	33 min
Oct 18, 9:31 PM EDT	Tornado Warning	LMK	Hancock	29 min
Oct 18, 9:31 PM EDT	Tornado Warning	LMK	Ohio	29 min
Oct 18, 9:58 PM EDT	Tornado Warning	LMK	Breckinridge, Grayson, Ohio	32 min
Oct 18, 9:59 PM EDT	Severe Thunderstorm Warning	LMK	Oldham	21 min
Oct 18, 10:16 PM EDT	Severe Thunderstorm Warning	LMK	Trimble	29 min
Oct 18, 10:29 PM EDT	Severe Thunderstorm Warning	LMK	Breckinridge, Hardin, Meade	31 min
Oct 18, 10:41 PM EDT	Tornado Warning	LMK	Breckinridge, Hardin, Meade	23 min
Oct 18, 10:48 PM EDT	Tornado Warning	LMK	Butler, Ohio	27 min
Oct 18, 10:51 PM EDT	Severe Thunderstorm Warning	LMK	Breckinridge, Grayson, Ohio	39 min
Oct 18, 11:02 PM EDT	Severe Thunderstorm Warning	LMK	Bullitt, Jefferson	28 min
Oct 18, 11:08 PM EDT	Severe Thunderstorm Warning	LMK	Logan	37 min
Oct 18, 11:15 PM EDT	Tornado Warning	LMK	Butler	30 min
Oct 18, 11:35 PM EDT	Severe Thunderstorm Warning	LMK	Logan, Simpson, Warren	40 min
Oct 18, 11:37 PM EDT	Severe Thunderstorm Warning	LMK	Grayson	38 min
Oct 18, 11:43 PM EDT	Severe Thunderstorm Warning	LMK	Bullitt, Jefferson, Shelby, Spencer	32 min
Oct 19, 12:02 AM EDT	Severe Thunderstorm Warning	LMK	Butler, Edmonson, Warren	28 min
Oct 19, 12:07 AM EDT	Severe Thunderstorm Warning	LMK	Franklin, Henry, Scott, Shelby	23 min
Oct 19, 12:51 AM EDT	Severe Thunderstorm Warning	LMK	Green, Hart, Larue, Taylor	24 min
Oct 19, 1:17 AM EDT	Severe Thunderstorm Warning	LMK	Marion, Taylor, Washington	28 min
Oct 19, 1:27 AM EDT	Severe Thunderstorm Warning	LMK	Barren, Metcalfe, Monroe	20 min
Oct 19, 1:47 AM EDT	Severe Thunderstorm Warning	LMK	Boyle, Marion, Mercer, Washington	28 min
Oct 19, 1:55 AM EDT	Severe Thunderstorm Warning	LMK	Bourbon, Clark, Fayette, Scott	35 min
Oct 19, 2:29 AM EDT	Severe Thunderstorm Warning	LMK	Bourbon, Clark, Nicholas	31 min
Oct 19, 2:47 AM EDT	Severe Thunderstorm Warning	LMK	Clark, Madison	13 min
Oct 18, 8:46 PM EDT	Severe Thunderstorm Warning	LMK	Clark, Floyd, Harrison, Washington	29 min
Oct 18, 8:56 PM EDT	Tornado Warning	LMK	Harrison	34 min
Oct 18, 8:59 PM EDT	Severe Thunderstorm Warning	LMK	Dubois	46 min
Oct 18, 9:23 PM EDT	Tornado Warning	LMK	Clark, Floyd	37 min
Oct 18, 9:25 PM EDT	Tornado Warning	LMK	Dubois	24 min
Oct 18, 9:41 PM EDT	Tornado Warning	LMK	Crawford, Orange	34 min
Oct 18, 10:15 PM EDT	Tornado Warning	LMK	Orange, Washington	30 min
Oct 18, 10:44 PM EDT	Tornado Warning	LMK	Floyd, Harrison	16 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 2007 Every severe thunderstorm warning 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.