Alert archive / Ohio / Severe Thunderstorm Watches in 2005

Severe Thunderstorm Watch 567

June 30, 20055 counties in Kentucky; Lenawee County, Monroe County, Michigan; 50 counties in Ohio

The Storm Prediction Center issued this severe thunderstorm watch at Jun 30, 2005, 7:55 PM EDT for 5 counties in Kentucky; Lenawee County, Monroe County, Michigan; 50 counties in Ohio. It was in force for 7 hr.

The area

The outline as issued.

The facts

Issued: Jun 30, 2005, 7:55 PM EDT (23:55 UTC)
Expired: Jul 1, 2005, 3:00 AM EDT
In force: 7 hr
Issued by: the Storm Prediction Center

All 57 counties

Boone County, KY, Campbell County, KY, Gallatin County, KY, Kenton County, KY, Pendleton County, KY, Lenawee County, MI, Monroe County, MI, Adams County, OH, Allen County, OH, Ashland County, OH, Auglaize County, OH, Brown County, OH, Butler County, OH, Champaign County, OH, Clark County, OH, Clermont County, OH, Clinton County, OH, Crawford County, OH, Darke County, OH, Delaware County, OH, Erie County, OH, Fairfield County, OH, Fayette County, OH, Franklin County, OH, Fulton County, OH, Greene County, OH, Hamilton County, OH, Hancock County, OH, Hardin County, OH, Henry County, OH, Highland County, OH, Huron County, OH, Knox County, OH, Licking County, OH, Logan County, OH, Lorain County, OH, Lucas County, OH, Madison County, OH, Marion County, OH, Miami County, OH, Montgomery County, OH, Morrow County, OH, Ottawa County, OH, Pickaway County, OH, Pike County, OH, Preble County, OH, Putnam County, OH, Richland County, OH, Ross County, OH, Sandusky County, OH, Scioto County, OH, Seneca County, OH, Shelby County, OH, Union County, OH, Warren County, OH, Wood County, OH, Wyandot County, OH

The radar

The Cincinnati radar (KILN), 70 km from the middle of the area, began a volume at 23:57 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

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

Issued	Product	Office	Counties	Lasted
Jun 30, 8:13 PM EDT	Severe Thunderstorm Warning	ILN	Preble	62 min
Jun 30, 8:24 PM EDT	Severe Thunderstorm Warning	ILN	Miami	66 min
Jun 30, 8:43 PM EDT	Severe Thunderstorm Warning	ILN	Darke, Montgomery	62 min
Jun 30, 8:47 PM EDT	Severe Thunderstorm Warning	IWX	Allen	35 min
Jun 30, 8:53 PM EDT	Severe Thunderstorm Warning	CLE	Lucas	52 min
Jun 30, 9:02 PM EDT	Severe Thunderstorm Warning	ILN	Montgomery, Preble	58 min
Jun 30, 9:07 PM EDT	Severe Thunderstorm Warning	CLE	Hancock	39 min
Jun 30, 9:13 PM EDT	Severe Thunderstorm Warning	ILN	Butler	62 min
Jun 30, 9:17 PM EDT	Severe Thunderstorm Warning	ILN	Greene	58 min
Jun 30, 9:22 PM EDT	Severe Thunderstorm Warning	ILN	Clinton, Warren	53 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

Cncnati-Daytn, OH (KILN), launched 12:00Z, 11.9 hours before the alert went out and 69 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: 1111 J/kg
Mixed-layer CIN: -39 J/kg
Mixed-layer LCL: 1140 m above ground
0-6 km bulk shear: 17 kt
0-1 km storm-relative helicity: 89 m²/s²
0-3 km storm-relative helicity: 106 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

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

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 30, 3:09 PM EDT	Mesoscale Discussion	SPC	Jefferson, Oldham, Trimble	96 min
Jun 30, 3:20 PM EDT	Severe Thunderstorm Watch	SPC	Bath, Boyd, Breathitt, Carter, Elliott, Estill and 17 more	8 hr
Jun 30, 3:43 PM EDT	Mesoscale Discussion	SPC	Ballard, Henderson, McCracken, Union	62 min
Jun 30, 4:47 PM EDT	Mesoscale Discussion	SPC	Bath, Boyd, Bracken, Breathitt, Carter, Clay and 26 more	88 min
Jun 30, 7:05 PM EDT	Mesoscale Discussion	SPC	Bath, Boone, Bourbon, Bracken, Breathitt, Campbell and 31 more	85 min
Jun 30, 8:27 AM EDT	Mesoscale Discussion	SPC	Branch, Calhoun, Eaton, Genesee, Hillsdale, Ingham and 9 more	2 hr
Jun 30, 9:40 AM EDT	Severe Thunderstorm Watch	SPC	Branch, Hillsdale, Ingham, Jackson, Lenawee, Livingston and 5 more	5 hr
Jun 30, 11:33 AM EDT	Mesoscale Discussion	SPC	Lenawee, Livingston, Macomb, Monroe, Oakland, Washtenaw and 1 more	117 min
Jun 30, 4:40 PM EDT	Severe Thunderstorm Watch	SPC	Barry, Branch, Calhoun, Cass, Clinton, Eaton and 15 more	6 hr
Jun 30, 7:16 PM EDT	Mesoscale Discussion	SPC	Branch, Calhoun, Hillsdale, Ingham, Jackson, Lenawee and 1 more	89 min
Jun 30, 12:20 PM EDT	Severe Thunderstorm Watch	SPC	Ashland, Ashtabula, Belmont, Carroll, Columbiana, Coshocton and 34 more	5 hr
Jun 30, 2:27 PM EDT	Mesoscale Discussion	SPC	Ashland, Belmont, Carroll, Columbiana, Coshocton, Cuyahoga and 27 more	2 hr

Nearby

Severe Thunderstorm Watches in Ohio, 2005 Severe Thunderstorm Watches in Kentucky, 2005 Severe Thunderstorm Watches in Michigan, 2005 Every 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.