Alert archive / Kentucky / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 108, NWS Louisville, KY

June 11, 2010Butler County, Ohio County, Kentucky

NWS Louisville, KY issued this severe thunderstorm warning at Jun 11, 2010, 9:14 AM CDT for Butler County, Ohio County, 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: Jun 11, 2010, 9:14 AM CDT (14:14 UTC)
Expired: Jun 11, 2010, 9:45 AM CDT
In force: 31 min
Issued by: NWS Louisville, KY
Area: Storm-based polygon
Hail: 0.5 in
Wind: 60.0 mph

Counties Butler County, KY, Ohio County, KY

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 2.2 hours before the alert went out and 136 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: 2169 J/kg
Mixed-layer CIN: -24 J/kg
Mixed-layer LCL: 818 m above ground
0-6 km bulk shear: 13 kt
0-1 km storm-relative helicity: 121 m²/s²
0-3 km storm-relative helicity: 129 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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 Jun 11, 5:43 AM CDT, 3 hours 31 minutes earlier.

Area forecast discussion, Jun 11, 5:43 AM CDT, 3 hours 31 minutes before

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Hazardous weather outlook, Jun 11, 2:45 AM CDT, 6 hours 29 minutes before

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In the hours before

Special weather statement, Jun 11, 7:57 AM CDT, 1 hour 17 minutes before

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Special weather statement, Jun 11, 8:12 AM CDT, 1 hour 2 minutes before

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Special weather statement, Jun 11, 8:34 AM CDT, 40 minutes before

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Special weather statement, Jun 11, 8:55 AM CDT, 19 minutes before

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Local storm report, Jun 11, 8:56 AM CDT, 18 minutes before

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Special weather statement, Jun 11, 8:58 AM CDT, 16 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
Jun 11, 7:57 AM CDT	Special Weather Statement	LMK	Grayson	33 min
Jun 11, 8:12 AM CDT	Special Weather Statement	LMK	Ohio	33 min
Jun 11, 8:14 AM CDT	Severe Thunderstorm Warning	LMK	Ohio	31 min
Jun 11, 8:34 AM CDT	Special Weather Statement	LMK	Hancock	26 min
Jun 11, 8:55 AM CDT	Special Weather Statement	LMK	Butler	35 min
Jun 11, 8:58 AM CDT	Special Weather Statement	LMK	Breckinridge, Grayson, Hancock	32 min
Jun 11, 9:27 AM CDT	Special Weather Statement	LMK	Breckinridge, Hardin, Meade	33 min
Jun 11, 9:41 AM CDT	Special Weather Statement	LMK	Grayson, Ohio	34 min
Jun 11, 9:51 AM CDT	Special Weather Statement	LMK	Hardin, Larue	24 min
Jun 11, 10:08 AM CDT	Special Weather Statement	LMK	Breckinridge, Edmonson, Grayson	22 min
Jun 11, 10:13 AM CDT	Special Weather Statement	LMK	Hardin, Larue	32 min
Jun 11, 10:36 AM CDT	Special Weather Statement	LMK	Hardin, Meade	24 min
Jun 11, 10:47 AM CDT	Special Weather Statement	LMK	Nelson	28 min
Jun 11, 11:09 AM CDT	Special Weather Statement	LMK	Hardin, Larue	36 min
Jun 11, 11:22 AM CDT	Special Weather Statement	LMK	Marion, Nelson, Spencer, Taylor, Washington	38 min
Jun 11, 11:24 AM CDT	Special Weather Statement	LMK	Bullitt, Jefferson, Larue, Nelson	36 min
Jun 11, 12:41 PM CDT	Special Weather Statement	LMK	Hart	34 min
Jun 11, 12:53 PM CDT	Special Weather Statement	LMK	Fayette, Franklin, Scott, Woodford	37 min
Jun 11, 1:01 PM CDT	Severe Thunderstorm Warning	LMK	Casey, Marion, Taylor	29 min
Jun 11, 1:23 PM CDT	Severe Thunderstorm Warning	LMK	Casey	37 min
Jun 11, 1:24 PM CDT	Special Weather Statement	LMK	Edmonson, Grayson, Hart	36 min
Jun 11, 1:28 PM CDT	Special Weather Statement	LMK	Bourbon, Fayette, Harrison, Scott	32 min
Jun 11, 1:29 PM CDT	Areal Flood Advisory	LMK	Casey, Taylor	3 hr
Jun 11, 1:59 PM CDT	Severe Thunderstorm Warning	LMK	Casey, Garrard, Lincoln	31 min
Jun 11, 2:10 PM CDT	Severe Thunderstorm Warning	LMK	Hancock, Ohio	35 min
Jun 11, 2:14 PM CDT	Special Weather Statement	LMK	Bourbon, Clark, Madison	31 min
Jun 11, 2:19 PM CDT	Special Weather Statement	LMK	Adair, Allen, Barren, Cumberland, Edmonson, Grayson and 8 more	26 min
Jun 11, 2:31 PM CDT	Flash Flood Watch	LMK	Bourbon, Franklin, Harrison, Henry, Jefferson, Nicholas and 4 more	16 hr
Jun 11, 2:36 PM CDT	Severe Thunderstorm Warning	LMK	Madison	9 min
Jun 11, 2:43 PM CDT	Special Weather Statement	LMK	Hancock	32 min
Jun 11, 2:46 PM CDT	Special Weather Statement	LMK	Adair, Barren, Cumberland, Edmonson, Grayson, Green and 6 more	29 min
Jun 11, 3:02 PM CDT	Severe Thunderstorm Warning	LMK	Edmonson, Hart	13 min
Jun 11, 3:12 PM CDT	Special Weather Statement	LMK	Meade	33 min
Jun 11, 3:16 PM CDT	Special Weather Statement	LMK	Adair, Barren, Casey, Green, Metcalfe, Russell and 1 more	29 min
Jun 11, 3:38 PM CDT	Special Weather Statement	LMK	Edmonson, Green, Hardin, Hart, Larue, Metcalfe	37 min
Jun 11, 4:13 PM CDT	Special Weather Statement	LMK	Adair, Casey, Green, Metcalfe, Russell, Taylor	32 min
Jun 11, 4:42 PM CDT	Special Weather Statement	LMK	Green, Taylor	33 min
Jun 11, 11:29 AM CDT	Special Weather Statement	LMK	Dubois	31 min
Jun 11, 11:56 AM CDT	Severe Thunderstorm Warning	LMK	Dubois, Orange	34 min
Jun 11, 12:51 PM CDT	Special Weather Statement	LMK	Crawford, Orange	24 min
Jun 11, 1:36 PM CDT	Special Weather Statement	LMK	Washington	24 min
Jun 11, 5:23 PM CDT	Special Weather Statement	LMK	Crawford, Dubois, Perry	37 min
Jun 11, 6:06 PM CDT	Special Weather Statement	LMK	Crawford, Orange, Perry	24 min
Jun 11, 6:43 PM CDT	Special Weather Statement	LMK	Crawford, Dubois	47 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 2010 Every severe thunderstorm warning in 2010

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.