Alert archive / West Virginia / Mesoscale Discussions in 2005
Mesoscale Discussion 1197
The Storm Prediction Center issued this mesoscale discussion at Jun 6, 2005, 12:46 PM EDT for 6 states. It was in force for 59 min.
The area
The outline as issued.
The facts
- Issued
- Jun 6, 2005, 12:46 PM EDT (16:46 UTC)
- Expired
- Jun 6, 2005, 1:45 PM EDT
- In force
- 59 min
- Issued by
- the Storm Prediction Center
All 87 counties
Boyd County, KY, Greenup County, KY, Johnson County, KY, Lawrence County, KY, Allegany County, MD, Garrett County, MD, Cattaraugus County, NY, Wyoming County, NY, Athens County, OH, Belmont County, OH, Carroll County, OH, Columbiana County, OH, Coshocton County, OH, Gallia County, OH, Guernsey County, OH, Harrison County, OH, Hocking County, OH, Jackson County, OH, Jefferson County, OH, Lawrence County, OH, Mahoning County, OH, Meigs County, OH, Monroe County, OH, Morgan County, OH, Muskingum County, OH, Noble County, OH, Perry County, OH, Portage County, OH, Stark County, OH, Trumbull County, OH, Tuscarawas County, OH, Vinton County, OH, Washington County, OH, Allegheny County, PA, Armstrong County, PA, Beaver County, PA, Bedford County, PA, Blair County, PA, Butler County, PA, Cambria County, PA, Clarion County, PA, Clearfield County, PA, Crawford County, PA, Elk County, PA, Fayette County, PA, Forest County, PA, Greene County, PA, Indiana County, PA, Jefferson County, PA, Lawrence County, PA, McKean County, PA, Mercer County, PA, Somerset County, PA, Venango County, PA, Warren County, PA, Washington County, PA, Westmoreland County, PA, Barbour County, WV, Braxton County, WV, Brooke County, WV, Cabell County, WV, Calhoun County, WV, Doddridge County, WV, Gilmer County, WV, Hancock County, WV, Harrison County, WV, Jackson County, WV, Kanawha County, WV, Lewis County, WV, Lincoln County, WV, Marion County, WV, Marshall County, WV, Mason County, WV, Monongalia County, WV, Ohio County, WV, Pleasants County, WV, Preston County, WV, Putnam County, WV, Ritchie County, WV, Roane County, WV, Taylor County, WV, Tyler County, WV, Upshur County, WV, Wayne County, WV, Wetzel County, WV, Wirt County, WV, Wood County, WV
The radar
The Pittsburgh radar (KPBZ), 104 km from the middle of the area, began a volume at 16:49 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 watches that followed
Watches SPC issued over any of the same counties within four hours of this discussion.
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 4.8 hours before the alert went out and 241 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.
- Mixed-layer CAPE
- 863 J/kg
- Mixed-layer CIN
- -112 J/kg
- Mixed-layer LCL
- 1238 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- -35 m²/s²
- 0-3 km storm-relative helicity
- 35 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.1
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 6, 1:00 PM EDT | Severe Thunderstorm Watch | SPC | Boyd, Martin | 7 hr |
| Jun 6, 2:34 PM EDT | Mesoscale Discussion | SPC | Adair, Allen, Ballard, Barren, Breckinridge, Bullitt and 48 more | 2 hr |
| Jun 6, 5:32 PM EDT | Mesoscale Discussion | SPC | Boyd, Floyd, Lawrence, Martin | 88 min |
| Jun 6, 1:34 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 5 more | 56 min |
| Jun 6, 1:55 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 12 more | 8 hr |
| Jun 6, 5:00 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 9 more | 90 min |
| Jun 6, 6:34 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Cecil, Harford, Howard, Kent and 2 more | 86 min |
| Jun 6, 9:30 AM EDT | Severe Thunderstorm Watch | SPC | Albany, Allegany, Broome, Cattaraugus, Cayuga, Chemung and 33 more | 9 hr |
| Jun 6, 10:28 AM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chemung, Chenango, Columbia, Cortland and 27 more | 62 min |
| Jun 6, 12:30 PM EDT | Tornado Watch | SPC | Albany, Broome, Chemung, Chenango, Columbia, Cortland and 19 more | 6 hr |
| Jun 6, 4:35 PM EDT | Mesoscale Discussion | SPC | Bronx, Dutchess, Kings, Nassau, New York, Putnam and 5 more | 55 min |
| Jun 5, 10:28 PM EDT | Mesoscale Discussion | SPC | Ashtabula, Carroll, Columbiana, Coshocton, Cuyahoga, Fairfield and 18 more | 92 min |
| Jun 6, 8:35 AM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Blair, Butler, Cambria and 19 more | 115 min |
Nearby
Mesoscale Discussions in West Virginia, 2005Mesoscale Discussions in Ohio, 2005Mesoscale Discussions in Pennsylvania, 2005Every mesoscale discussion 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.