Weather alerts in Wisconsin, November 2009

29 weather alerts in November 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in November 2009. Tap one for its archive.

Alerts: 29
Warnings: 0
Watches: 1
Advisories: 28
Busiest day: November 21, 20095 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Nov 1, 7:38 PM CST	Small Craft Advisory	GRB		8 hr
Nov 1, 9:16 PM CST	Small Craft Advisory	MKX		9 hr
Nov 2, 9:22 AM CST	Small Craft Advisory	MKX		18 hr
Nov 2, 9:56 AM CST	Small Craft Advisory	GRB		24 hr
Nov 4, 9:09 PM CST	Small Craft Advisory	GRB		13 hr
Nov 5, 3:23 PM CST	Small Craft Advisory	MKX		45 hr
Nov 5, 4:01 PM CST	Small Craft Advisory	GRB		44 hr
Nov 12, 3:05 AM CST	Small Craft Advisory	MKX		48 hr
Nov 12, 3:29 AM CST	Small Craft Advisory	GRB		49 hr
Nov 16, 2:14 AM CST	Small Craft Advisory	MKX		61 hr
Nov 17, 3:11 AM CST	Small Craft Advisory	GRB		31 hr
Nov 20, 9:36 PM CST	Dense Fog Advisory	MKX	Green, Iowa, Lafayette, Sauk	12 hr
Nov 20, 9:48 PM CST	Dense Fog Advisory	ARX	Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more	12 hr
Nov 20, 9:53 PM CST	Dense Fog Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	12 hr
Nov 20, 11:07 PM CST	Dense Fog Advisory	DLH	Price	11 hr
Nov 21, 2:56 AM CST	Dense Fog Advisory	GRB	Florence, Forest, Langlade, Lincoln, Marathon, Oneida and 3 more	7 hr
Nov 21, 10:57 PM CST	Dense Fog Advisory	MKX	Sheboygan, Washington	10 hr
Nov 22, 3:44 AM CST	Dense Fog Advisory	GRB	Door, Kewaunee, Manitowoc	5 hr
Nov 22, 3:59 AM CST	Marine Dense Fog Advisory	GRB		6 hr
Nov 22, 12:41 PM CST	Dense Fog Advisory	DLH	Douglas	39 hr
Nov 22, 11:29 PM CST	Dense Fog Advisory	MKX	Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan, Walworth and 2 more	4 hr
Nov 23, 4:59 AM CST	Dense Fog Advisory	MKX	Dane, Green, Rock	6 hr
Nov 26, 5:03 AM CST	Small Craft Advisory	GRB		23 hr
Nov 26, 9:41 AM CST	Small Craft Advisory	MKX		24 hr
Nov 26, 8:06 PM CST	River Flood Watch	MKX	Kenosha	13 hr
Nov 27, 4:18 AM CST	Small Craft Advisory	GRB		5 hr
Nov 29, 3:55 AM CST	Small Craft Advisory	MKX		9 hr
Nov 30, 3:38 AM CST	Small Craft Advisory	MKX		23 hr
Nov 30, 4:29 AM CST	Small Craft Advisory	GRB		23 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Flooding
River Flood Watch	1
Fog and smoke
Dense Fog Advisory	10
Marine
Marine Dense Fog Advisory	1
Small Craft Advisory	17

By county

Every county with at least one alert. A county page lists each alert that covered it.

10 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2008 2010

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.