Alert archive / Wisconsin / Mesoscale Discussions in 2005

Mesoscale Discussion 1285

June 10, 2005Dickinson County, Menominee County, Michigan; 8 counties in Wisconsin

The Storm Prediction Center issued this mesoscale discussion at Jun 10, 2005, 5:02 PM CDT for Dickinson County, Menominee County, Michigan; 8 counties in Wisconsin. It was in force for 88 min.

The area

The outline as issued.

The facts

Issued
Jun 10, 2005, 5:02 PM CDT (22:02 UTC)
Expired
Jun 10, 2005, 6:30 PM CDT
In force
88 min
Issued by
the Storm Prediction Center

Counties Dickinson County, MI, Menominee County, MI, Brown County, WI, Calumet County, WI, Florence County, WI, Kewaunee County, WI, Manitowoc County, WI, Marinette County, WI, Oconto County, WI, Outagamie County, WI

The radar

The Green Bay radar (KGRB), 86 km from the middle of the area, began a volume at 22:04 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 nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 10.0 hours before the alert went out and 88 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, Green Bay/Straub, WI at 12:00Z on 2005-06-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 359 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, Green Bay/Straub, WI at 12:00Z on 2005-06-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 40 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
359 J/kg
Mixed-layer CIN
-96 J/kg
Mixed-layer LCL
857 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
48 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

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
Jun 10, 12:21 PM CDTMesoscale DiscussionSPCAdams, Columbia, Green Lake, Juneau, Langlade, Lincoln and 14 more114 min

Nearby

Mesoscale Discussions in Wisconsin, 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; radar from the NEXRAD Level II archive.