Alert archive / Kentucky / Severe Thunderstorm Watches in 2005

Severe Thunderstorm Watch 722

August 14, 200513 counties in Illinois; 10 counties in Indiana; 26 counties in Kentucky

The Storm Prediction Center issued this severe thunderstorm watch at Aug 14, 2005, 5:25 PM CDT for 13 counties in Illinois; 10 counties in Indiana; 26 counties in Kentucky. It was in force for 5 hr.

The area

The outline as issued.

The facts

Issued
Aug 14, 2005, 5:25 PM CDT (22:25 UTC)
Expired
Aug 14, 2005, 10:00 PM CDT
In force
5 hr
Issued by
the Storm Prediction Center
All 49 counties

Edwards County, IL, Franklin County, IL, Gallatin County, IL, Hamilton County, IL, Hardin County, IL, Jefferson County, IL, Johnson County, IL, Massac County, IL, Pope County, IL, Pulaski County, IL, Saline County, IL, White County, IL, Williamson County, IL, Crawford County, IN, Dubois County, IN, Gibson County, IN, Orange County, IN, Perry County, IN, Pike County, IN, Posey County, IN, Spencer County, IN, Vanderburgh County, IN, Warrick County, IN, Ballard County, KY, Breckinridge County, KY, Butler County, KY, Caldwell County, KY, Carlisle County, KY, Christian County, KY, Crittenden County, KY, Daviess County, KY, Graves County, KY, Hancock County, KY, Henderson County, KY, Hickman County, KY, Hopkins County, KY, Livingston County, KY, Logan County, KY, Lyon County, KY, Marshall County, KY, McCracken County, KY, McLean County, KY, Muhlenberg County, KY, Ohio County, KY, Todd County, KY, Trigg County, KY, Union County, KY, Warren County, KY, Webster County, KY

The radar

The Evansville,IN radar (KVWX), 67 km from the middle of the area, began a volume at 22:24 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.

Warnings issued inside it

8 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Aug 14, 5:37 PM CDTSevere Thunderstorm WarningPAHHopkins, Webster38 min
Aug 14, 5:42 PM CDTSevere Thunderstorm WarningPAHJohnson, Pope48 min
Aug 14, 6:15 PM CDTSevere Thunderstorm WarningPAHSaline, Williamson45 min
Aug 14, 6:25 PM CDTSevere Thunderstorm WarningPAHDaviess, McLean50 min
Aug 14, 6:43 PM CDTSevere Thunderstorm WarningPAHGallatin, Hardin47 min
Aug 14, 6:48 PM CDTFlash Flood WarningPAHSaline87 min
Aug 14, 6:59 PM CDTSevere Thunderstorm WarningLMKHancock, Ohio46 min
Aug 14, 7:14 PM CDTSevere Thunderstorm WarningPAHWhite61 min

Discussions around it

SPC mesoscale discussions over the same counties from four hours before the watch to its end.

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 10.4 hours before the alert went out and 220 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 2005-08-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1079 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Nashville Metro, TN at 12:00Z on 2005-08-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -61 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
1079 J/kg
Mixed-layer CIN
-112 J/kg
Mixed-layer LCL
852 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
-61 m²/s²
0-3 km storm-relative helicity
-46 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 14, 11:28 AM CDTMesoscale DiscussionSPCAlexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 16 more2 hr
Aug 14, 2:05 PM CDTSevere Thunderstorm WatchSPCAlexander, Jackson, Union5 hr
Aug 14, 4:57 PM CDTMesoscale DiscussionSPCAlexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 10 more93 min

Nearby

Severe Thunderstorm Watches in Kentucky, 2005Severe Thunderstorm Watches in Illinois, 2005Severe Thunderstorm Watches in Indiana, 2005Every severe thunderstorm watch in 2005

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.