Alert archive / Wisconsin / Severe Thunderstorm Watches in 2005
Severe Thunderstorm Watch 516
The Storm Prediction Center issued this severe thunderstorm watch at Jun 24, 2005, 9:50 AM EDT for 13 counties in Michigan; 21 counties in Wisconsin. It was in force for 8 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 24, 2005, 9:50 AM EDT (13:50 UTC)
- Expired
- Jun 24, 2005, 6:00 PM EDT
- In force
- 8 hr
- Issued by
- the Storm Prediction Center
All 34 counties
Antrim County, MI, Charlevoix County, MI, Cheboygan County, MI, Chippewa County, MI, Delta County, MI, Dickinson County, MI, Emmet County, MI, Leelanau County, MI, Mackinac County, MI, Menominee County, MI, Montmorency County, MI, Otsego County, MI, Schoolcraft County, MI, Brown County, WI, Clark County, WI, Door County, WI, Florence County, WI, Forest County, WI, Jackson County, WI, Kewaunee County, WI, Langlade County, WI, Lincoln County, WI, Marathon County, WI, Marinette County, WI, Menominee County, WI, Oconto County, WI, Oneida County, WI, Outagamie County, WI, Portage County, WI, Price County, WI, Shawano County, WI, Taylor County, WI, Waupaca County, WI, Wood County, WI
The radar
The Green Bay radar (KGRB), 99 km from the middle of the area, began a volume at 13:51 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
3 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 24, 10:17 AM EDT | Severe Thunderstorm Warning | GRB | Lincoln | 43 min |
| Jun 24, 10:19 AM EDT | Severe Thunderstorm Warning | DLH | Price | 21 min |
| Jun 24, 10:46 AM EDT | Severe Thunderstorm Warning | GRB | Oneida | 44 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
Green Bay/Straub, WI (KGRB), launched 12:00Z, 1.8 hours before the alert went out and 101 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
- 328 J/kg
- Mixed-layer CIN
- -337 J/kg
- Mixed-layer LCL
- 1330 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 94 m²/s²
- 0-3 km storm-relative helicity
- 76 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 24, 11:39 AM EDT | Mesoscale Discussion | SPC | Delta, Dickinson, Menominee | 96 min |
| Jun 24, 1:54 PM EDT | Mesoscale Discussion | SPC | Antrim, Benzie, Charlevoix, Cheboygan, Chippewa, Delta and 9 more | 66 min |
| Jun 24, 3:40 PM EDT | Mesoscale Discussion | SPC | Antrim, Benzie, Charlevoix, Cheboygan, Chippewa, Delta and 8 more | 35 min |
| Jun 23, 9:17 PM EDT | Mesoscale Discussion | SPC | Bayfield, Douglas | 58 min |
| Jun 24, 7:58 AM EDT | Mesoscale Discussion | SPC | Chippewa, Clark, Dunn, Eau Claire, Langlade, Lincoln and 7 more | 92 min |
| Jun 24, 3:19 PM EDT | Mesoscale Discussion | SPC | Crawford, Dane, Grant, Green, Iowa, Lafayette and 3 more | 86 min |
| Jun 24, 5:00 PM EDT | Severe Thunderstorm Watch | SPC | Crawford, Grant, Iowa, Juneau, Lafayette, Monroe and 3 more | 7 hr |
| Jun 24, 6:22 PM EDT | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Columbia, Crawford, Dane and 26 more | 23 min |
| Jun 24, 6:50 PM EDT | Severe Thunderstorm Watch | SPC | Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 10 more | 5 hr |
Nearby
Severe Thunderstorm Watches in Wisconsin, 2005Severe Thunderstorm Watches in Michigan, 2005Every 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.