Alert archive / Ohio / Mesoscale Discussions in 2005

Mesoscale Discussion 2394

November 8, 20059 counties in Michigan; 65 counties in Ohio

The Storm Prediction Center issued this mesoscale discussion at Nov 8, 2005, 8:44 PM EST for 9 counties in Michigan; 65 counties in Ohio. It was in force for 91 min.

The area

The outline as issued.

The facts

Issued
Nov 8, 2005, 8:44 PM EST (01:44 UTC)
Expired
Nov 8, 2005, 10:15 PM EST
In force
91 min
Issued by
the Storm Prediction Center
All 74 counties

Lapeer County, MI, Lenawee County, MI, Livingston County, MI, Macomb County, MI, Monroe County, MI, Oakland County, MI, Saint Clair County, MI, Washtenaw County, MI, Wayne County, MI, Allen County, OH, Ashland County, OH, Athens County, OH, Auglaize County, OH, Belmont County, OH, Carroll County, OH, Champaign County, OH, Clark County, OH, Clinton County, OH, Columbiana County, OH, Coshocton County, OH, Crawford County, OH, Cuyahoga County, OH, Darke County, OH, Delaware County, OH, Erie County, OH, Fairfield County, OH, Fayette County, OH, Franklin County, OH, Geauga County, OH, Greene County, OH, Guernsey County, OH, Hancock County, OH, Hardin County, OH, Harrison County, OH, Henry County, OH, Hocking County, OH, Holmes County, OH, Huron County, OH, Jefferson County, OH, Knox County, OH, Lake County, OH, Licking County, OH, Logan County, OH, Lorain County, OH, Lucas County, OH, Madison County, OH, Marion County, OH, Medina County, OH, Mercer County, OH, Miami County, OH, Montgomery County, OH, Morgan County, OH, Morrow County, OH, Muskingum County, OH, Noble County, OH, Ottawa County, OH, Perry County, OH, Pickaway County, OH, Portage County, OH, Preble County, OH, Putnam County, OH, Richland County, OH, Ross County, OH, Sandusky County, OH, Seneca County, OH, Shelby County, OH, Stark County, OH, Summit County, OH, Tuscarawas County, OH, Union County, OH, Vinton County, OH, Wayne County, OH, Wood County, OH, Wyandot County, OH

The watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

The nearest sounding before it

Detroit, MI (KDTX), launched 00:00Z, 1.7 hours before the alert went out and 172 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, Detroit, MI at 00:00Z on 2005-11-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Detroit, MI at 00:00Z on 2005-11-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 17 square meters per square second.19395878Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1535 m above ground
0-6 km bulk shear
53 kt
0-1 km storm-relative helicity
17 m²/s²
0-3 km storm-relative helicity
151 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.

IssuedProductOfficeCountiesLasted
Nov 8, 7:35 PM ESTSevere Thunderstorm WatchSPCAllegan, Barry, Berrien, Branch, Calhoun, Cass and 7 more8 hr
Nov 8, 10:15 PM ESTSevere Thunderstorm WatchSPCGenesee, Ingham, Jackson, Lenawee, Livingston, Macomb and 6 more7 hr
Nov 8, 10:25 PM ESTMesoscale DiscussionSPCAllegan, Barry, Berrien, Branch, Calhoun, Cass and 7 more2 hr
Nov 9, 12:29 AM ESTMesoscale DiscussionSPCAllegan, Barry, Branch, Calhoun, Clinton, Eaton and 23 more91 min
Nov 9, 2:38 AM ESTMesoscale DiscussionSPCAlcona, Alpena, Antrim, Arenac, Barry, Bay and 38 more97 min
Nov 9, 10:49 AM ESTMesoscale DiscussionSPCAshland, Ashtabula, Carroll, Columbiana, Cuyahoga, Geauga and 10 more116 min
Nov 9, 11:35 AM ESTSevere Thunderstorm WatchSPCAshtabula, Mahoning, Portage, Trumbull7 hr
Nov 9, 3:31 PM ESTMesoscale DiscussionSPCAdams, Athens, Belmont, Brown, Carroll, Clermont and 39 more119 min
Nov 9, 4:35 PM ESTTornado WatchSPCBelmont, Carroll, Columbiana, Guernsey, Harrison, Jefferson and 10 more4 hr

Nearby

Mesoscale Discussions in Ohio, 2005Mesoscale Discussions in Michigan, 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.