Alert archive / New York / Severe Thunderstorm Warnings / 2013

Severe Thunderstorm Warnings in New York, May 2013

132 severe thunderstorm warnings in May 2013. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

Each county as a circle sized by its count in May 2013. Tap one for its archive.

Severe Thunderstorm Warnings: 132
Busiest day: May 21, 201340 severe thunderstorm warnings

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
May 10, 3:47 PM EDT	Severe Thunderstorm Warning	BUF	Allegany, Cattaraugus	43 min
May 10, 4:21 PM EDT	Severe Thunderstorm Warning	BUF	Erie, Genesee, Orleans, Wyoming	54 min
May 10, 4:22 PM EDT	Severe Thunderstorm Warning	BUF	Cattaraugus, Chautauqua	38 min
May 10, 4:27 PM EDT	Severe Thunderstorm Warning	BUF	Allegany, Livingston, Wyoming	63 min
May 10, 4:33 PM EDT	Severe Thunderstorm Warning	BUF	Cattaraugus, Chautauqua, Erie	57 min
May 10, 4:52 PM EDT	Severe Thunderstorm Warning	BUF	Allegany, Cattaraugus	53 min
May 10, 5:06 PM EDT	Severe Thunderstorm Warning	BUF	Erie, Genesee, Niagara, Orleans	24 min
May 10, 5:29 PM EDT	Severe Thunderstorm Warning	BUF	Cattaraugus	46 min
May 10, 5:35 PM EDT	Severe Thunderstorm Warning	BUF	Livingston, Ontario	55 min
May 10, 6:02 PM EDT	Severe Thunderstorm Warning	BUF	Cattaraugus	28 min
May 10, 6:28 PM EDT	Severe Thunderstorm Warning	BUF	Allegany	47 min
May 10, 6:30 PM EDT	Severe Thunderstorm Warning	BUF	Cattaraugus	45 min
May 11, 3:08 PM EDT	Severe Thunderstorm Warning	OKX	Bronx, Kings, New York, Queens, Richmond	52 min
May 11, 4:00 PM EDT	Severe Thunderstorm Warning	OKX	Bronx, Kings, Nassau, New York, Queens, Richmond and 2 more	45 min
May 11, 4:45 PM EDT	Severe Thunderstorm Warning	OKX	Nassau, Suffolk	45 min
May 15, 8:11 AM EDT	Severe Thunderstorm Warning	BUF	Niagara, Orleans	49 min
May 21, 1:27 AM EDT	Severe Thunderstorm Warning	BUF	Jefferson, Lewis	48 min
May 21, 1:49 AM EDT	Severe Thunderstorm Warning	BUF	Jefferson, Lewis	41 min
May 21, 2:13 AM EDT	Severe Thunderstorm Warning	BUF	Lewis	32 min
May 21, 12:32 PM EDT	Severe Thunderstorm Warning	BUF	Ontario, Wayne	58 min
May 21, 12:34 PM EDT	Severe Thunderstorm Warning	BUF	Ontario	26 min
May 21, 12:52 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Seneca	38 min
May 21, 1:24 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Seneca	66 min
May 21, 2:34 PM EDT	Severe Thunderstorm Warning	ALY	Albany, Columbia, Greene, Rensselaer	41 min
May 21, 3:02 PM EDT	Severe Thunderstorm Warning	BUF	Cayuga, Wayne	58 min
May 21, 3:11 PM EDT	Severe Thunderstorm Warning	ALY	Albany, Columbia, Rensselaer	64 min
May 21, 3:15 PM EDT	Severe Thunderstorm Warning	ALY	Columbia, Rensselaer	60 min
May 21, 3:36 PM EDT	Severe Thunderstorm Warning	BUF	Wayne	54 min
May 21, 3:50 PM EDT	Severe Thunderstorm Warning	ALY	Albany, Columbia, Greene, Rensselaer	40 min
May 21, 3:51 PM EDT	Severe Thunderstorm Warning	BGM	Madison, Oneida, Otsego	54 min
May 21, 3:53 PM EDT	Severe Thunderstorm Warning	ALY	Rensselaer	67 min
May 21, 3:55 PM EDT	Severe Thunderstorm Warning	ALY	Columbia	65 min
May 21, 3:58 PM EDT	Severe Thunderstorm Warning	BUF	Monroe	47 min
May 21, 4:00 PM EDT	Severe Thunderstorm Warning	ALY	Fulton, Herkimer, Montgomery	60 min
May 21, 4:11 PM EDT	Severe Thunderstorm Warning	BUF	Livingston, Wyoming	49 min
May 21, 4:41 PM EDT	Severe Thunderstorm Warning	ALY	Columbia	49 min
May 21, 4:58 PM EDT	Severe Thunderstorm Warning	BUF	Livingston, Ontario	47 min
May 21, 5:06 PM EDT	Severe Thunderstorm Warning	ALY	Fulton, Hamilton, Herkimer, Montgomery, Saratoga, Warren	54 min
May 21, 5:18 PM EDT	Severe Thunderstorm Warning	ALY	Columbia, Dutchess	42 min
May 21, 5:34 PM EDT	Severe Thunderstorm Warning	BUF	Jefferson	56 min
May 21, 5:38 PM EDT	Severe Thunderstorm Warning	BGM	Seneca, Yates	67 min
May 21, 5:45 PM EDT	Severe Thunderstorm Warning	BUF	Ontario	15 min
May 21, 5:48 PM EDT	Severe Thunderstorm Warning	BUF	Cayuga, Oswego	57 min
May 21, 5:53 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Seneca, Yates	67 min
May 21, 6:07 PM EDT	Severe Thunderstorm Warning	BTV	Franklin, St. Lawrence	53 min
May 21, 6:16 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Onondaga	59 min
May 21, 6:24 PM EDT	Severe Thunderstorm Warning	ALY	Columbia, Dutchess	66 min
May 21, 6:54 PM EDT	Severe Thunderstorm Warning	BGM	Madison, Oneida, Onondaga	66 min
May 21, 6:54 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Cortland, Madison, Oneida, Onondaga	51 min
May 21, 6:58 PM EDT	Severe Thunderstorm Warning	ALY	Dutchess	62 min
May 21, 7:00 PM EDT	Severe Thunderstorm Warning	BTV	Clinton, Essex, Franklin, St. Lawrence	60 min
May 21, 7:08 PM EDT	Severe Thunderstorm Warning	ALY	Hamilton, Herkimer	67 min
May 21, 7:24 PM EDT	Severe Thunderstorm Warning	BGM	Oneida	36 min
May 21, 7:28 PM EDT	Severe Thunderstorm Warning	ALY	Hamilton, Herkimer	62 min
May 21, 7:30 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Madison, Oneida, Onondaga, Otsego	60 min
May 21, 7:51 PM EDT	Severe Thunderstorm Warning	ALY	Fulton, Herkimer, Montgomery	54 min
May 21, 8:00 PM EDT	Severe Thunderstorm Warning	BTV	Clinton, Essex	60 min
May 21, 8:38 PM EDT	Severe Thunderstorm Warning	ALY	Fulton, Montgomery, Saratoga, Schenectady	52 min
May 21, 8:41 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Cortland, Onondaga	64 min
May 21, 8:48 PM EDT	Severe Thunderstorm Warning	BGM	Madison, Oneida, Onondaga	57 min
May 21, 8:54 PM EDT	Severe Thunderstorm Warning	ALY	Fulton, Herkimer, Montgomery, Schoharie	51 min
May 21, 9:10 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Cortland, Tompkins	65 min
May 21, 9:14 PM EDT	Severe Thunderstorm Warning	BUF	Ontario, Wayne	31 min
May 21, 9:25 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Onondaga, Seneca	65 min
May 21, 9:26 PM EDT	Severe Thunderstorm Warning	ALY	Rensselaer, Saratoga, Schenectady, Warren, Washington	64 min
May 21, 9:35 PM EDT	Severe Thunderstorm Warning	BUF	Cayuga, Wayne	25 min
May 21, 9:37 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Madison, Oneida, Otsego	53 min
May 22, 11:17 AM EDT	Severe Thunderstorm Warning	BGM	Broome, Cortland, Tioga, Tompkins	58 min
May 22, 12:40 PM EDT	Severe Thunderstorm Warning	BGM	Broome, Chenango, Delaware	50 min
May 22, 12:46 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Delaware, Otsego	59 min
May 22, 1:20 PM EDT	Severe Thunderstorm Warning	BGM	Delaware, Otsego	40 min
May 22, 1:34 PM EDT	Severe Thunderstorm Warning	ALY	Greene, Ulster	56 min
May 22, 1:39 PM EDT	Severe Thunderstorm Warning	ALY	Albany, Montgomery, Schenectady, Schoharie	66 min
May 22, 2:03 PM EDT	Severe Thunderstorm Warning	BTV	Clinton, Essex, Franklin	57 min
May 22, 2:19 PM EDT	Severe Thunderstorm Warning	BUF	Monroe, Wayne	41 min
May 22, 2:34 PM EDT	Severe Thunderstorm Warning	BGM	Sullivan	56 min
May 22, 3:09 PM EDT	Severe Thunderstorm Warning	ALY	Rensselaer, Saratoga, Washington	66 min
May 22, 3:14 PM EDT	Severe Thunderstorm Warning	BUF	Cayuga, Oswego, Wayne	61 min
May 22, 3:19 PM EDT	Severe Thunderstorm Warning	BTV	Clinton	56 min
May 22, 3:28 PM EDT	Severe Thunderstorm Warning	BTV	Essex	62 min
May 22, 3:56 PM EDT	Severe Thunderstorm Warning	ALY	Ulster	49 min
May 22, 4:02 PM EDT	Severe Thunderstorm Warning	BGM	Madison, Onondaga	43 min
May 22, 4:16 PM EDT	Severe Thunderstorm Warning	BUF	Oswego	59 min
May 22, 4:45 PM EDT	Severe Thunderstorm Warning	BGM	Oneida, Onondaga	60 min
May 22, 5:19 PM EDT	Severe Thunderstorm Warning	BTV	Clinton, Essex	56 min
May 22, 6:02 PM EDT	Severe Thunderstorm Warning	BTV	Essex	58 min
May 22, 6:05 PM EDT	Severe Thunderstorm Warning	BGM	Oneida	55 min
May 22, 6:14 PM EDT	Severe Thunderstorm Warning	BUF	Cayuga, Oswego	61 min
May 22, 7:09 PM EDT	Severe Thunderstorm Warning	BUF	Oswego	36 min
May 22, 7:15 PM EDT	Severe Thunderstorm Warning	BGM	Oneida	60 min
May 22, 7:17 PM EDT	Severe Thunderstorm Warning	BGM	Steuben	43 min
May 22, 7:46 PM EDT	Severe Thunderstorm Warning	BGM	Schuyler, Seneca, Steuben, Tompkins, Yates	44 min
May 22, 7:57 PM EDT	Severe Thunderstorm Warning	BGM	Chemung, Tioga	63 min
May 22, 7:58 PM EDT	Severe Thunderstorm Warning	BUF	Genesee, Monroe, Orleans	32 min
May 22, 8:10 PM EDT	Severe Thunderstorm Warning	BGM	Oneida	50 min
May 22, 8:31 PM EDT	Severe Thunderstorm Warning	BUF	Monroe	29 min
May 22, 8:57 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Onondaga	48 min
May 22, 9:00 PM EDT	Severe Thunderstorm Warning	BGM	Broome, Chenango, Tioga	60 min
May 22, 9:33 PM EDT	Severe Thunderstorm Warning	BUF	Cayuga, Jefferson, Lewis, Oswego, Wayne	57 min
May 22, 9:52 PM EDT	Severe Thunderstorm Warning	BGM	Delaware, Sullivan	53 min
May 22, 9:57 PM EDT	Severe Thunderstorm Warning	BGM	Madison, Oneida	63 min
May 22, 10:13 PM EDT	Severe Thunderstorm Warning	BTV	St. Lawrence	62 min
May 22, 11:05 PM EDT	Severe Thunderstorm Warning	BTV	Franklin, St. Lawrence	55 min
May 22, 11:48 PM EDT	Severe Thunderstorm Warning	BTV	Clinton, Franklin	57 min
May 23, 12:56 PM EDT	Severe Thunderstorm Warning	BUF	Jefferson, Lewis, Oswego	64 min
May 23, 1:36 PM EDT	Severe Thunderstorm Warning	OKX	Westchester	39 min
May 23, 4:44 PM EDT	Severe Thunderstorm Warning	BUF	Allegany	61 min
May 28, 9:00 PM EDT	Severe Thunderstorm Warning	BUF	Cattaraugus, Chautauqua	45 min
May 28, 9:44 PM EDT	Severe Thunderstorm Warning	BUF	Allegany, Cattaraugus	61 min
May 28, 10:10 PM EDT	Severe Thunderstorm Warning	BUF	Chautauqua	50 min
May 29, 4:32 PM EDT	Severe Thunderstorm Warning	BGM	Madison, Oneida, Onondaga	58 min
May 29, 4:32 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Chenango, Cortland, Madison, Onondaga	58 min
May 29, 4:40 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Onondaga, Seneca	65 min
May 29, 4:55 PM EDT	Severe Thunderstorm Warning	BGM	Cayuga, Madison, Oneida, Onondaga	65 min
May 29, 5:16 PM EDT	Severe Thunderstorm Warning	ALY	Herkimer	59 min
May 29, 5:16 PM EDT	Severe Thunderstorm Warning	BGM	Madison, Oneida, Onondaga	59 min
May 29, 5:29 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Madison, Otsego	61 min
May 29, 6:01 PM EDT	Severe Thunderstorm Warning	ALY	Fulton, Herkimer, Montgomery	59 min
May 29, 6:06 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Cortland, Otsego	54 min
May 29, 6:27 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Madison, Otsego	63 min
May 29, 6:39 PM EDT	Severe Thunderstorm Warning	BGM	Delaware, Otsego	66 min
May 29, 6:40 PM EDT	Severe Thunderstorm Warning	ALY	Fulton, Montgomery, Rensselaer, Saratoga, Schenectady, Washington	65 min
May 29, 6:40 PM EDT	Severe Thunderstorm Warning	ALY	Albany, Greene, Schenectady, Schoharie	35 min
May 29, 6:54 PM EDT	Severe Thunderstorm Warning	BGM	Chenango, Delaware, Otsego	36 min
May 29, 7:02 PM EDT	Severe Thunderstorm Warning	ALY	Albany, Columbia, Rensselaer, Saratoga, Schenectady	43 min
May 29, 7:29 PM EDT	Severe Thunderstorm Warning	ALY	Albany, Columbia, Greene, Rensselaer, Schoharie, Ulster	61 min
May 29, 7:31 PM EDT	Severe Thunderstorm Warning	BGM	Delaware	59 min
May 29, 7:36 PM EDT	Severe Thunderstorm Warning	ALY	Columbia, Rensselaer	54 min
May 29, 8:20 PM EDT	Severe Thunderstorm Warning	ALY	Columbia, Dutchess, Greene, Ulster	55 min
May 29, 8:28 PM EDT	Severe Thunderstorm Warning	ALY	Ulster	47 min
May 29, 8:50 PM EDT	Severe Thunderstorm Warning	ALY	Dutchess, Ulster	55 min
May 29, 9:32 PM EDT	Severe Thunderstorm Warning	ALY	Dutchess	58 min

By county

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

19 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2012 2014

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.