Weather alerts in New York, December 2009

190 weather alerts in December 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 December 2009. Tap one for its archive.

Alerts: 190
Warnings: 40
Watches: 30
Advisories: 99
Busiest day: December 8, 200920 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

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

Issued	Product	Office	Counties	Lasted
Dec 1, 4:23 PM EST	Gale Watch	OKX		11 hr
Dec 2, 3:37 AM EST	Gale Warning	OKX		31 hr
Dec 2, 4:27 AM EST	High Wind Watch	OKX	Bronx, Kings, New York, Richmond, Suffolk, Westchester	11 hr
Dec 2, 2:15 PM EST	Flood Watch	BUF	Erie	16 hr
Dec 2, 3:37 PM EST	Small Craft Advisory	BUF		60 hr
Dec 2, 3:37 PM EST	Wind Advisory	OKX	Bronx, Kings, New York, Richmond, Suffolk, Westchester	17 hr
Dec 2, 4:08 PM EST	Coastal Flood Advisory	OKX	Bronx, Kings, New York, Richmond, Suffolk, Westchester	19 hr
Dec 2, 4:08 PM EST	High Surf Advisory	OKX	Kings, Suffolk	32 hr
Dec 3, 6:10 AM EST	Coastal Flood Warning	OKX	Kings, Suffolk	4 hr
Dec 3, 6:22 AM EST	Areal Flood Advisory	ALY	Albany, Columbia, Dutchess, Fulton, Greene, Montgomery and 7 more	3 hr
Dec 3, 6:28 AM EST	Mesoscale Discussion	SPC	Bronx, Columbia, Dutchess, Kings, Nassau, New York and 5 more	62 min
Dec 3, 6:33 AM EST	Severe Thunderstorm Warning	OKX	Orange, Rockland	42 min
Dec 3, 10:17 AM EST	Small Craft Advisory	OKX		23 hr
Dec 3, 1:34 PM EST	Gale Warning	BUF		4 hr
Dec 3, 4:06 PM EST	Lake Effect Snow Warning	BUF	Erie	19 hr
Dec 3, 4:06 PM EST	Lake Effect Snow Advisory	BUF	Erie, Genesee, Niagara, Orleans	23 hr
Dec 4, 6:20 AM EST	Small Craft Advisory	OKX		3 hr
Dec 4, 9:18 AM EST	Small Craft Advisory for Hazardous Seas	OKX		6 hr
Dec 4, 3:30 PM EST	Gale Watch	OKX		12 hr
Dec 4, 3:30 PM EST	Small Craft Advisory	OKX		45 hr
Dec 5, 3:38 AM EST	Gale Watch	OKX		12 hr
Dec 5, 3:38 AM EST	Gale Warning	OKX		24 hr
Dec 5, 3:44 AM EST	Winter Weather Advisory	ALY	Albany, Columbia, Dutchess, Greene, Rensselaer, Schenectady and 2 more	19 hr
Dec 5, 3:20 PM EST	Small Craft Advisory	BUF		40 hr
Dec 5, 4:24 PM EST	Winter Weather Advisory	BGM	Delaware, Sullivan	5 hr
Dec 5, 5:36 PM EST	Winter Weather Advisory	OKX	Orange	5 hr
Dec 7, 3:14 PM EST	Gale Watch	BUF		26 hr
Dec 7, 4:42 PM EST	Gale Watch	OKX		12 hr
Dec 8, 2:12 AM EST	Winter Storm Watch	BTV	Clinton, Essex, Franklin, St. Lawrence	14 hr
Dec 8, 2:12 AM EST	Winter Weather Advisory	BTV	Clinton, Essex, Franklin, St. Lawrence	37 hr
Dec 8, 4:17 AM EST	Winter Weather Advisory	BGM	Broome, Cayuga, Chemung, Chenango, Cortland, Delaware and 11 more	30 hr
Dec 8, 4:25 AM EST	Winter Storm Watch	ALY	Hamilton, Warren	12 hr
Dec 8, 4:25 AM EST	Winter Weather Advisory	ALY	Albany, Columbia, Dutchess, Fulton, Greene, Herkimer and 8 more	31 hr
Dec 8, 4:33 AM EST	High Wind Watch	BUF	Allegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 10 more	11 hr
Dec 8, 4:39 AM EST	Gale Warning	OKX		4 days
Dec 8, 5:23 AM EST	Winter Weather Advisory	OKX	Orange, Putnam, Rockland, Westchester	28 hr
Dec 8, 2:06 PM EST	Flash Flood Watch	OKX	Bronx, Kings, New York, Orange, Putnam, Richmond and 3 more	21 hr
Dec 8, 3:16 PM EST	Lakeshore Flood Watch	BUF	Chautauqua, Erie	12 hr
Dec 8, 3:48 PM EST	Winter Storm Warning	BTV	Clinton, Essex, Franklin, St. Lawrence	23 hr
Dec 8, 3:48 PM EST	High Wind Warning	BUF	Allegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 10 more	42 hr
Dec 8, 3:52 PM EST	Wind Advisory	OKX	Bronx, Kings, New York, Richmond, Suffolk, Westchester	21 hr
Dec 8, 3:59 PM EST	Flood Watch	ALY	Dutchess, Ulster	19 hr
Dec 8, 4:05 PM EST	Winter Storm Watch	BUF	Allegany, Cattaraugus, Chautauqua, Erie, Genesee, Jefferson and 3 more	24 hr
Dec 8, 4:05 PM EST	Winter Weather Advisory	BUF	Allegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 10 more	20 hr
Dec 8, 4:11 PM EST	Wind Advisory	ALY	Columbia, Rensselaer	26 hr
Dec 8, 4:51 PM EST	Gale Warning	BUF		3 days
Dec 8, 4:51 PM EST	Storm Warning	BUF		41 hr
Dec 8, 4:54 PM EST	Winter Storm Warning	ALY	Albany, Columbia, Fulton, Greene, Hamilton, Herkimer and 8 more	22 hr
Dec 8, 11:32 PM EST	Mesoscale Discussion	SPC	Albany, Allegany, Broome, Cattaraugus, Cayuga, Chautauqua and 41 more	6 hr
Dec 9, 2:47 AM EST	Lakeshore Flood Warning	BUF	Chautauqua, Erie	24 hr
Dec 9, 4:44 AM EST	Wind Advisory	OKX	Bronx, Kings, New York, Richmond, Suffolk, Westchester	17 hr
Dec 9, 6:33 AM EST	Mesoscale Discussion	SPC	Clinton, Essex, Franklin, Warren, Washington	3 hr
Dec 9, 6:36 AM EST	Winter Storm Warning	OKX	Orange	3 hr
Dec 9, 10:35 AM EST	High Wind Warning	BGM	Cayuga, Madison, Oneida, Onondaga, Seneca, Steuben and 1 more	23 hr
Dec 9, 10:35 AM EST	Wind Advisory	BGM	Broome, Cayuga, Chemung, Chenango, Cortland, Delaware and 11 more	41 hr
Dec 9, 11:02 AM EST	Mesoscale Discussion	SPC	Cattaraugus, Chautauqua	88 min
Dec 9, 11:14 AM EST	Coastal Flood Advisory	OKX	Kings, New York, Richmond, Suffolk	2 hr
Dec 9, 1:21 PM EST	Severe Thunderstorm Warning	BUF	Cattaraugus, Chautauqua, Erie	54 min
Dec 9, 1:51 PM EST	Severe Thunderstorm Warning	BUF	Cattaraugus	29 min
Dec 9, 3:22 PM EST	Lake Effect Snow Warning	ALY	Hamilton, Herkimer	61 hr
Dec 9, 3:33 PM EST	Gale Watch	OKX		13 hr
Dec 9, 3:33 PM EST	Low Water Advisory	OKX		13 hr
Dec 9, 3:49 PM EST	Lake Effect Snow Warning	BUF	Cattaraugus, Chautauqua, Erie, Genesee, Jefferson, Lewis and 4 more	66 hr
Dec 9, 3:49 PM EST	Lake Effect Snow Advisory	BUF	Livingston, Monroe, Niagara, Ontario, Orleans	37 hr
Dec 9, 7:27 PM EST	Mesoscale Discussion	SPC	Erie, Genesee, Livingston, Wyoming	4 hr
Dec 9, 11:43 PM EST	Mesoscale Discussion	SPC	Erie, Genesee, Livingston, Wyoming	4 hr
Dec 9, 11:58 PM EST	Mesoscale Discussion	SPC	Jefferson, Lewis, St. Lawrence	4 hr
Dec 10, 3:52 AM EST	Lake Effect Snow Watch	BGM	Oneida	12 hr
Dec 10, 4:15 AM EST	Lake Effect Snow Advisory	BTV	St. Lawrence	6 hr
Dec 10, 4:32 AM EST	Wind Advisory	BTV	Clinton, Essex, Franklin, St. Lawrence	23 hr
Dec 10, 9:44 AM EST	Wind Advisory	BUF	Allegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 10 more	18 hr
Dec 10, 9:49 AM EST	Lake Effect Snow Warning	BTV	Franklin, St. Lawrence	19 hr
Dec 10, 9:49 AM EST	Winter Weather Advisory	BTV	Clinton, Essex	33 hr
Dec 10, 10:16 AM EST	Mesoscale Discussion	SPC	Lewis, Oswego	6 hr
Dec 10, 10:34 AM EST	Mesoscale Discussion	SPC	Chautauqua, Erie, Livingston, Ontario, Wyoming	6 hr
Dec 10, 10:38 AM EST	Special Weather Statement	BTV	Essex	112 min
Dec 10, 3:17 PM EST	Wind Advisory	OKX	Bronx, Kings, New York, Richmond, Suffolk	13 hr
Dec 10, 3:35 PM EST	Lake Effect Snow Warning	BGM	Oneida	43 hr
Dec 10, 3:37 PM EST	Low Water Advisory	OKX		23 hr
Dec 10, 6:49 PM EST	Small Craft Advisory	BUF		27 hr
Dec 10, 7:05 PM EST	Mesoscale Discussion	SPC	Chautauqua, Erie, Wyoming	4 hr
Dec 10, 7:51 PM EST	Mesoscale Discussion	SPC	Essex, Hamilton, Herkimer, Jefferson, Lewis, Oswego	6 hr
Dec 11, 4:50 AM EST	Lake Effect Snow Advisory	BUF	Allegany	17 hr
Dec 11, 1:18 PM EST	Gale Warning	BUF		9 hr
Dec 11, 3:35 PM EST	Small Craft Advisory	OKX		24 hr
Dec 11, 3:55 PM EST	Lake Effect Snow Advisory	ALY	Fulton	12 hr
Dec 11, 9:27 PM EST	Mesoscale Discussion	SPC	Allegany, Cattaraugus, Chautauqua	4 hr
Dec 11, 10:14 PM EST	Small Craft Advisory	BUF		17 hr
Dec 11, 11:08 PM EST	Mesoscale Discussion	SPC	Oneida, Oswego	4 hr
Dec 12, 4:33 AM EST	Lake Effect Snow Advisory	BUF	Cayuga	3 hr
Dec 12, 5:55 AM EST	Mesoscale Discussion	SPC	Oneida, Oswego, Wayne	3 hr
Dec 12, 3:56 PM EST	Small Craft Advisory	OKX		36 hr
Dec 13, 4:02 AM EST	Small Craft Advisory	BUF		18 hr
Dec 13, 4:02 AM EST	Freezing Rain Advisory	BUF	Allegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 10 more	11 hr
Dec 13, 5:16 AM EST	Mesoscale Discussion	SPC	Allegany, Broome, Cattaraugus, Chemung, Cortland, Schuyler and 4 more	4 hr
Dec 13, 9:21 AM EST	Freezing Rain Advisory	BGM	Broome, Cayuga, Chemung, Chenango, Cortland, Delaware and 11 more	6 hr
Dec 13, 9:54 AM EST	Freezing Rain Advisory	OKX	Orange, Putnam, Rockland, Westchester	8 hr
Dec 13, 10:00 AM EST	Freezing Rain Advisory	ALY	Albany, Columbia, Dutchess, Fulton, Greene, Hamilton and 9 more	10 hr
Dec 13, 11:10 AM EST	Winter Weather Advisory	BTV	Clinton, Essex, Franklin, St. Lawrence	11 hr
Dec 14, 4:10 AM EST	Small Craft Advisory for Hazardous Seas	OKX		13 hr
Dec 14, 4:47 PM EST	Gale Watch	OKX		12 hr
Dec 14, 4:47 PM EST	Small Craft Advisory	OKX		12 hr
Dec 15, 4:11 AM EST	Small Craft Advisory	BUF		59 hr
Dec 15, 4:30 AM EST	Gale Warning	OKX		48 hr
Dec 15, 4:30 AM EST	Small Craft Advisory	OKX		14 hr
Dec 15, 2:53 PM EST	Lake Effect Snow Advisory	BGM	Madison, Oneida, Onondaga	30 hr
Dec 15, 3:49 PM EST	Lake Effect Snow Advisory	BUF	Cayuga, Jefferson, Lewis, Monroe, Orleans, Oswego and 1 more	34 hr
Dec 16, 9:46 AM EST	Lake Effect Snow Warning	BUF	Oswego	10 hr
Dec 16, 2:48 PM EST	Lake Effect Snow Warning	BGM	Oneida	5 hr
Dec 17, 12:20 AM EST	Lake Effect Snow Advisory	BGM	Broome, Tioga, Tompkins	7 hr
Dec 17, 4:07 AM EST	Small Craft Advisory	OKX		20 hr
Dec 17, 8:16 AM EST	Wind Chill Advisory	ALY	Hamilton, Herkimer	26 hr
Dec 18, 4:00 AM EST	Winter Storm Watch	BGM	Sullivan	11 hr
Dec 18, 4:01 AM EST	Gale Watch	OKX		12 hr
Dec 18, 4:01 AM EST	Storm Watch	OKX		12 hr
Dec 18, 4:02 AM EST	Blizzard Watch	OKX	Suffolk	12 hr
Dec 18, 4:02 AM EST	Winter Storm Watch	OKX	Bronx, Kings, New York, Orange, Putnam, Richmond and 2 more	36 hr
Dec 18, 2:44 PM EST	Winter Weather Advisory	BGM	Sullivan	36 hr
Dec 18, 2:45 PM EST	Winter Storm Watch	ALY	Columbia, Dutchess, Ulster	21 hr
Dec 18, 3:57 PM EST	Blizzard Warning	OKX	Suffolk	43 hr
Dec 18, 3:57 PM EST	Winter Storm Warning	OKX	Bronx, Kings, New York, Orange, Putnam, Richmond and 2 more	43 hr
Dec 18, 3:59 PM EST	Gale Warning	OKX		53 hr
Dec 18, 3:59 PM EST	Storm Warning	OKX		43 hr
Dec 19, 3:06 AM EST	Small Craft Advisory	BUF		31 hr
Dec 19, 3:46 AM EST	Winter Storm Warning	ALY	Dutchess, Ulster	30 hr
Dec 19, 4:37 AM EST	Coastal Flood Advisory	OKX	Bronx, Kings, New York, Richmond, Suffolk, Westchester	17 hr
Dec 19, 12:10 PM EST	Winter Weather Advisory	ALY	Columbia, Ulster	16 hr
Dec 19, 12:27 PM EST	Mesoscale Discussion	SPC	Bronx, Kings, Nassau, New York, Queens, Richmond and 2 more	6 hr
Dec 19, 7:25 PM EST	Mesoscale Discussion	SPC	Bronx, Dutchess, Kings, Nassau, New York, Orange and 6 more	5 hr
Dec 20, 12:32 AM EST	Mesoscale Discussion	SPC	Bronx, Nassau, New York, Queens, Suffolk, Westchester	4 hr
Dec 20, 9:58 AM EST	Small Craft Advisory	BUF		17 hr
Dec 20, 10:48 AM EST	Small Craft Advisory	OKX		4 days
Dec 21, 3:14 AM EST	Small Craft Advisory	BUF		66 hr
Dec 21, 6:49 PM EST	Gale Warning	OKX		9 hr
Dec 22, 6:34 AM EST	Gale Warning	OKX		3 hr
Dec 23, 9:44 AM EST	Lake Effect Snow Advisory	BGM	Cayuga, Chenango, Cortland, Madison, Onondaga	11 hr
Dec 23, 10:28 AM EST	Lake Effect Snow Advisory	BUF	Cayuga, Oswego, Wayne	5 hr
Dec 24, 2:20 PM EST	Winter Storm Watch	BTV	Clinton, Franklin, St. Lawrence	25 hr
Dec 24, 3:38 PM EST	Gale Watch	OKX		13 hr
Dec 24, 3:38 PM EST	Small Craft Advisory	OKX		43 hr
Dec 24, 3:38 PM EST	Small Craft Advisory for Hazardous Seas	OKX		26 hr
Dec 24, 3:43 PM EST	Small Craft Advisory	BUF		42 hr
Dec 24, 4:07 PM EST	Winter Weather Advisory	BGM	Broome, Cayuga, Chemung, Chenango, Cortland, Madison and 7 more	41 hr
Dec 24, 4:07 PM EST	Winter Storm Watch	BUF	Jefferson, Lewis	23 hr
Dec 24, 4:07 PM EST	Winter Weather Advisory	BUF	Allegany, Cattaraugus, Chautauqua, Livingston, Ontario, Oswego	36 hr
Dec 25, 4:19 AM EST	Gale Watch	OKX		24 hr
Dec 25, 4:19 AM EST	Gale Warning	OKX		44 hr
Dec 25, 4:20 AM EST	Freezing Rain Advisory	OKX	Orange, Putnam, Rockland, Westchester	28 hr
Dec 25, 4:27 AM EST	Freezing Rain Advisory	BGM	Delaware, Oneida, Otsego, Sullivan	34 hr
Dec 25, 4:47 AM EST	Winter Weather Advisory	ALY	Fulton, Hamilton, Herkimer, Warren	49 hr
Dec 25, 4:47 AM EST	Freezing Rain Advisory	ALY	Albany, Columbia, Dutchess, Fulton, Greene, Herkimer and 8 more	49 hr
Dec 25, 3:08 PM EST	Winter Storm Warning	BTV	Clinton, Franklin, St. Lawrence	24 hr
Dec 25, 3:08 PM EST	Winter Weather Advisory	BTV	Essex, Franklin, St. Lawrence	24 hr
Dec 25, 3:11 PM EST	Wind Advisory	BUF	Cattaraugus, Chautauqua, Erie, Wyoming	13 hr
Dec 25, 3:28 PM EST	Winter Weather Advisory	BUF	Jefferson, Lewis	18 hr
Dec 25, 3:45 PM EST	Wind Advisory	ALY	Columbia, Rensselaer, Washington	38 hr
Dec 25, 5:03 PM EST	Mesoscale Discussion	SPC	Albany, Columbia, Delaware, Dutchess, Fulton, Greene and 7 more	6 hr
Dec 26, 12:37 AM EST	Mesoscale Discussion	SPC	Albany, Columbia, Delaware, Essex, Franklin, Fulton and 14 more	4 hr
Dec 26, 2:59 PM EST	Ice Storm Warning	ALY	Herkimer	6 hr
Dec 26, 5:58 PM EST	Areal Flood Advisory	OKX	Suffolk	77 min
Dec 26, 7:48 PM EST	Areal Flood Advisory	OKX	Suffolk	3 hr
Dec 26, 9:16 PM EST	Small Craft Advisory	OKX		45 hr
Dec 27, 2:51 AM EST	Coastal Flood Advisory	OKX	Suffolk	3 hr
Dec 27, 4:34 AM EST	Lake Effect Snow Watch	BUF	Cattaraugus, Chautauqua, Erie	11 hr
Dec 27, 4:46 AM EST	Areal Flood Advisory	OKX	Rockland	9 hr
Dec 27, 7:02 AM EST	Areal Flood Advisory	ALY	Albany, Columbia, Greene, Rensselaer, Saratoga, Schenectady and 2 more	4 hr
Dec 27, 2:58 PM EST	Winter Storm Warning	ALY	Herkimer	39 hr
Dec 27, 2:58 PM EST	Winter Weather Advisory	ALY	Fulton, Hamilton, Herkimer, Warren	42 hr
Dec 27, 3:23 PM EST	Winter Weather Advisory	BUF	Cattaraugus, Chautauqua, Erie, Jefferson, Lewis, Oswego and 1 more	19 hr
Dec 27, 3:27 PM EST	Gale Watch	OKX		13 hr
Dec 27, 3:33 PM EST	Lake Effect Snow Advisory	BGM	Oneida	13 hr
Dec 27, 3:33 PM EST	Winter Weather Advisory	BTV	Clinton, Essex, Franklin, St. Lawrence	29 hr
Dec 27, 3:36 PM EST	Gale Warning	BUF		36 hr
Dec 27, 3:36 PM EST	Small Craft Advisory	BUF		55 hr
Dec 27, 9:24 PM EST	Gale Watch	BUF		18 hr
Dec 28, 4:08 AM EST	Gale Warning	OKX		43 hr
Dec 28, 4:48 AM EST	Lake Effect Snow Warning	BGM	Madison, Oneida, Onondaga	34 hr
Dec 28, 4:48 AM EST	Lake Effect Snow Advisory	BGM	Cayuga, Chenango, Cortland, Seneca	34 hr
Dec 28, 5:30 AM EST	Lake Effect Snow Warning	BUF	Cattaraugus, Cayuga, Chautauqua, Erie, Genesee, Jefferson and 3 more	34 hr
Dec 28, 5:30 AM EST	Lake Effect Snow Advisory	BUF	Cattaraugus, Cayuga, Chautauqua, Erie, Jefferson, Lewis and 6 more	47 hr
Dec 28, 8:12 AM EST	Winter Weather Advisory	BGM	Cayuga, Chenango, Cortland, Madison, Oneida, Onondaga and 2 more	4 hr
Dec 28, 10:11 AM EST	Winter Weather Advisory	BUF	Allegany, Erie, Genesee, Niagara, Orleans	24 hr
Dec 28, 4:18 PM EST	Wind Chill Advisory	ALY	Fulton, Greene, Hamilton, Herkimer, Ulster, Warren	41 hr
Dec 29, 2:09 AM EST	Wind Chill Advisory	BTV	Clinton, Essex, Franklin, St. Lawrence	21 hr
Dec 29, 3:54 AM EST	Wind Advisory	OKX	Bronx, Kings, New York, Orange, Putnam, Richmond and 3 more	15 hr
Dec 29, 6:06 AM EST	Wind Advisory	ALY	Albany, Columbia, Dutchess, Fulton, Greene, Hamilton and 9 more	13 hr
Dec 29, 9:49 AM EST	Small Craft Advisory	BUF		5 hr
Dec 29, 9:54 AM EST	Low Water Advisory	OKX		8 hr
Dec 29, 11:10 PM EST	Small Craft Advisory	OKX		11 hr
Dec 31, 3:52 AM EST	Winter Weather Advisory	OKX	Bronx, Kings, New York, Orange, Putnam, Richmond and 3 more	25 hr

By product

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

Product	Alerts
Severe storms
Severe Thunderstorm Warning	3
Mesoscale Discussion	20
Special Weather Statement	1
Flooding
Flash Flood Watch	1
Flood Watch	2
Areal Flood Advisory	5
Winter
Blizzard Warning	1
Ice Storm Warning	1
Lake Effect Snow Warning	9
Winter Storm Warning	7
Blizzard Watch	1
Lake Effect Snow Watch	2
Winter Storm Watch	8
Freezing Rain Advisory	7
Lake Effect Snow Advisory	14
Winter Weather Advisory	23
Cold
Wind Chill Advisory	3
Wind and dust
High Wind Warning	2
High Wind Watch	2
Wind Advisory	12
Coast and beach
Coastal Flood Warning	1
Lakeshore Flood Warning	1
Lakeshore Flood Watch	1
Coastal Flood Advisory	4
High Surf Advisory	1
Marine
Gale Warning	13
Storm Warning	2
Gale Watch	12
Storm Watch	1
Low Water Advisory	3
Small Craft Advisory	24
Small Craft Advisory for Hazardous Seas	3

By county

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

22 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.