Alert archive / Wisconsin / Severe Thunderstorm Watches in 2006
Severe Thunderstorm Watch 528
The Storm Prediction Center issued this severe thunderstorm watch at Jun 21, 2006, 2:28 PM EDT for 11 counties in Michigan; 30 counties in Wisconsin. It was in force for 7 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 21, 2006, 2:28 PM EDT (18:28 UTC)
- Expired
- Jun 21, 2006, 9:00 PM EDT
- In force
- 7 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 2.5 in
- Strongest gust expected
- 60 kt
All 41 counties
Alger County, MI, Baraga County, MI, Delta County, MI, Dickinson County, MI, Gogebic County, MI, Houghton County, MI, Iron County, MI, Keweenaw County, MI, Marquette County, MI, Menominee County, MI, Ontonagon County, MI, Ashland County, WI, Bayfield County, WI, Brown County, WI, Chippewa County, WI, Clark County, WI, Door County, WI, Eau Claire County, WI, Florence County, WI, Forest County, WI, Iron 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, Rusk County, WI, Sawyer County, WI, Shawano County, WI, Taylor County, WI, Trempealeau County, WI, Vilas County, WI, Waupaca County, WI, Wood County, WI
The radar
The Green Bay radar (KGRB), 147 km from the middle of the area, began a volume at 18:31 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.
What SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 20%
- One or more EF2 to EF5 tornadoes
- 2%
- Ten or more severe wind reports
- 50%
- One or more gusts of 65 knots or more
- 20%
- Ten or more severe hail reports
- 60%
- One or more hailstones of 2 inches or more
- 30%
- Six or more combined severe hail and wind reports
- 80%
Warnings issued inside it
7 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 21, 2:29 PM EDT | Severe Thunderstorm Warning | DLH | Ashland, Bayfield | 31 min |
| Jun 21, 2:50 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Ontonagon | 55 min |
| Jun 21, 2:55 PM EDT | Severe Thunderstorm Warning | DLH | Ashland | 35 min |
| Jun 21, 4:34 PM EDT | Severe Thunderstorm Warning | MQT | Baraga | 41 min |
| Jun 21, 4:54 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 51 min |
| Jun 21, 5:59 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton | 46 min |
| Jun 21, 6:10 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Marquette | 50 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 21, 2:06 PM EDT | Mesoscale Discussion | SPC | Alger, Baraga, Dickinson, Gogebic, Houghton, Iron and 4 more | 84 min |
| Jun 21, 3:28 PM EDT | Mesoscale Discussion | SPC | Berrien, Branch, Cass, Hillsdale, Lenawee, Saint Joseph | 92 min |
| Jun 21, 4:06 PM EDT | Tornado Watch | SPC | Allegan, Barry, Berrien, Branch, Calhoun, Cass and 7 more | 7 hr |
| Jun 21, 4:19 PM EDT | Mesoscale Discussion | SPC | Alcona, Alpena, Antrim, Arenac, Bay, Benzie and 21 more | 86 min |
| Jun 21, 5:25 PM EDT | Mesoscale Discussion | SPC | Lenawee, Livingston, Monroe, Washtenaw, Wayne | 35 min |
| Jun 21, 5:38 PM EDT | Mesoscale Discussion | SPC | Alcona, Alger, Alpena, Antrim, Baraga, Benzie and 21 more | 97 min |
| Jun 21, 5:43 PM EDT | Tornado Watch | SPC | Lenawee, Livingston, Macomb, Monroe, Oakland, Saint Clair and 2 more | 6 hr |
| Jun 21, 7:27 AM EDT | Mesoscale Discussion | SPC | Columbia, Crawford, Dane, Dodge, Grant, Green and 12 more | 2 hr |
| Jun 21, 11:32 AM EDT | Mesoscale Discussion | SPC | Columbia, Crawford, Dane, Dodge, Grant, Green and 10 more | 118 min |
| Jun 21, 11:56 AM EDT | Severe Thunderstorm Watch | SPC | Adams, Calumet, Columbia, Crawford, Dane, Dodge and 26 more | 7 hr |
| Jun 21, 12:22 PM EDT | Mesoscale Discussion | SPC | Ashland, Bayfield, Douglas, Sawyer, Washburn | 83 min |
| Jun 21, 6:24 PM EDT | Mesoscale Discussion | SPC | Dane, Green, Jefferson, Kenosha, Milwaukee, Racine and 3 more | 36 min |
Nearby
Severe Thunderstorm Watches in Wisconsin, 2006Severe Thunderstorm Watches in Michigan, 2006Every severe thunderstorm watch in 2006
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.