Alert archive / New York / Mesoscale Discussions
Mesoscale Discussions in New York, 2007
147 mesoscale discussions in 2007. 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in 2007. Tap one for its archive.
- Mesoscale Discussions
- 147
- Busiest month
- February25 mesoscale discussions
- Busiest day
- February 14, 20077 mesoscale discussions
Over time
By month
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 |
|---|---|---|---|---|
| Jan 1, 2:00 AM EST | Mesoscale Discussion | SPC | Clinton, Essex, Franklin, Fulton, Hamilton, Herkimer and 9 more | 5 hr |
| Jan 7, 7:57 PM EST | Mesoscale Discussion | SPC | Essex, Franklin, Hamilton | 6 hr |
| Jan 14, 8:25 AM EST | Mesoscale Discussion | SPC | Albany, Allegany, Broome, Cayuga, Chemung, Chenango and 20 more | 4 hr |
| Jan 15, 12:14 AM EST | Mesoscale Discussion | SPC | Albany, Allegany, Broome, Cattaraugus, Cayuga, Chemung and 23 more | 6 hr |
| Jan 15, 7:50 AM EST | Mesoscale Discussion | SPC | Albany, Allegany, Broome, Cayuga, Chemung, Chenango and 35 more | 4 hr |
| Jan 15, 10:33 AM EST | Mesoscale Discussion | SPC | Clinton | 5 hr |
| Jan 15, 1:32 PM EST | Mesoscale Discussion | SPC | Clinton, Essex, Franklin, Hamilton, Herkimer, St. Lawrence and 1 more | 4 hr |
| Jan 23, 7:45 PM EST | Mesoscale Discussion | SPC | Jefferson, Lewis | 4 hr |
| Jan 31, 11:15 AM EST | Mesoscale Discussion | SPC | Jefferson, Lewis, Oswego | 5 hr |
| Feb 3, 7:57 AM EST | Mesoscale Discussion | SPC | Jefferson, Lewis | 6 hr |
| Feb 3, 7:31 PM EST | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Chautauqua, Erie, Livingston, Wyoming | 4 hr |
| Feb 3, 7:41 PM EST | Mesoscale Discussion | SPC | Franklin, Jefferson, Lewis, St. Lawrence | 6 hr |
| Feb 4, 1:29 AM EST | Mesoscale Discussion | SPC | Jefferson, St. Lawrence | 6 hr |
| Feb 4, 7:08 AM EST | Mesoscale Discussion | SPC | Jefferson, Lewis | 3 hr |
| Feb 4, 1:24 PM EST | Mesoscale Discussion | SPC | Cattaraugus, Chautauqua, Erie, Wyoming | 6 hr |
| Feb 4, 1:48 PM EST | Mesoscale Discussion | SPC | Jefferson | 5 hr |
| Feb 4, 7:29 PM EST | Mesoscale Discussion | SPC | Lewis, Oswego | 4 hr |
| Feb 4, 7:35 PM EST | Mesoscale Discussion | SPC | Cattaraugus, Chautauqua, Erie, Wyoming | 5 hr |
| Feb 5, 1:19 AM EST | Mesoscale Discussion | SPC | Lewis, Oneida, Oswego | 6 hr |
| Feb 5, 7:08 AM EST | Mesoscale Discussion | SPC | Oneida, Oswego | 3 hr |
| Feb 6, 1:52 PM EST | Mesoscale Discussion | SPC | Lewis, Oswego | 4 hr |
| Feb 8, 6:43 AM EST | Mesoscale Discussion | SPC | Oswego | 5 hr |
| Feb 9, 12:40 AM EST | Mesoscale Discussion | SPC | Monroe, Oneida, Onondaga, Oswego, Wayne | 4 hr |
| Feb 10, 7:10 AM EST | Mesoscale Discussion | SPC | Jefferson, Lewis | 5 hr |
| Feb 12, 1:21 AM EST | Mesoscale Discussion | SPC | Lewis, Oswego | 6 hr |
| Feb 13, 8:08 PM EST | Mesoscale Discussion | SPC | Allegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung and 19 more | 5 hr |
| Feb 14, 12:57 AM EST | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Cayuga, Chenango, Cortland, Erie and 27 more | 5 hr |
| Feb 14, 2:03 AM EST | Mesoscale Discussion | SPC | Bronx, Dutchess, Kings, Nassau, New York, Orange and 6 more | 5 hr |
| Feb 14, 2:04 AM EST | Mesoscale Discussion | SPC | Bronx, Dutchess, Kings, Nassau, New York, Orange and 6 more | 5 hr |
| Feb 14, 2:49 AM EST | Mesoscale Discussion | SPC | Bronx, Dutchess, Kings, Nassau, New York, Orange and 6 more | 5 hr |
| Feb 14, 7:34 AM EST | Mesoscale Discussion | SPC | Albany, Bronx, Broome, Chenango, Columbia, Cortland and 30 more | 4 hr |
| Feb 14, 1:15 PM EST | Mesoscale Discussion | SPC | Albany, Broome, Chenango, Clinton, Columbia, Delaware and 17 more | 6 hr |
| Feb 14, 7:55 PM EST | Mesoscale Discussion | SPC | Clinton, Essex, Franklin, Washington | 5 hr |
| Feb 26, 12:07 AM EST | Mesoscale Discussion | SPC | Kings, Nassau, Queens, Suffolk | 2 hr |
| Mar 1, 8:53 PM EST | Mesoscale Discussion | SPC | Cayuga, Fulton, Genesee, Herkimer, Lewis, Madison and 12 more | 4 hr |
| Mar 16, 8:46 AM EDT | Mesoscale Discussion | SPC | Bronx, Kings, Nassau, New York, Orange, Queens and 3 more | 4 hr |
| Mar 16, 2:28 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Cayuga, Chemung, Chenango, Columbia and 28 more | 6 hr |
| Mar 16, 9:14 PM EDT | Mesoscale Discussion | SPC | Albany, Bronx, Broome, Chenango, Columbia, Cortland and 29 more | 4 hr |
| Apr 1, 9:02 PM EDT | Mesoscale Discussion | SPC | Chautauqua | 118 min |
| Apr 15, 12:51 PM EDT | Mesoscale Discussion | SPC | Albany, Clinton, Essex, Franklin, Fulton, Hamilton and 13 more | 6 hr |
| Apr 16, 3:55 AM EDT | Mesoscale Discussion | SPC | Cayuga, Chemung, Cortland, Jefferson, Lewis, Onondaga and 7 more | 3 hr |
| Apr 23, 5:03 PM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Chautauqua, Erie, Genesee, Livingston and 5 more | 2 hr |
| Apr 23, 8:38 PM EDT | Mesoscale Discussion | SPC | Broome, Chemung, Chenango, Cortland, Delaware, Fulton and 15 more | 2 hr |
| May 10, 11:48 AM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chemung, Chenango, Columbia, Cortland and 23 more | 117 min |
| May 10, 6:28 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chenango, Columbia, Cortland, Delaware and 22 more | 92 min |
| May 15, 2:27 PM EDT | Mesoscale Discussion | SPC | Albany, Allegany, Broome, Cayuga, Chemung, Chenango and 27 more | 93 min |
| May 15, 6:35 PM EDT | Mesoscale Discussion | SPC | Albany, Chenango, Columbia, Cortland, Delaware, Greene and 6 more | 55 min |
| May 16, 11:57 AM EDT | Mesoscale Discussion | SPC | Albany, Columbia, Delaware, Dutchess, Greene, Orange and 8 more | 93 min |
| May 16, 2:43 PM EDT | Mesoscale Discussion | SPC | Columbia, Dutchess, Orange, Putnam, Rensselaer, Rockland and 3 more | 92 min |
| May 16, 3:46 PM EDT | Mesoscale Discussion | SPC | Bronx, Kings, New York, Queens, Richmond | 89 min |
| May 25, 1:18 PM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Livingston, Ontario, Schuyler, Seneca and 2 more | 2 hr |
| May 27, 1:12 PM EDT | Mesoscale Discussion | SPC | Allegany, Broome, Cattaraugus, Cayuga, Chemung, Chenango and 15 more | 93 min |
| May 27, 6:56 PM EDT | Mesoscale Discussion | SPC | Broome, Cayuga, Chemung, Chenango, Cortland, Delaware and 12 more | 2 hr |
| May 31, 2:54 PM EDT | Mesoscale Discussion | SPC | Albany, Columbia, Dutchess, Fulton, Greene, Montgomery and 4 more | 96 min |
| Jun 1, 4:09 PM EDT | Mesoscale Discussion | SPC | Bronx, Kings, New York, Orange, Putnam, Queens and 3 more | 96 min |
| Jun 2, 1:14 PM EDT | Mesoscale Discussion | SPC | Clinton, Essex, Franklin, Fulton, Hamilton, Herkimer and 5 more | 61 min |
| Jun 2, 6:42 PM EDT | Mesoscale Discussion | SPC | Columbia, Delaware, Greene, Ulster, Washington | 63 min |
| Jun 5, 11:30 AM EDT | Mesoscale Discussion | SPC | Albany, Columbia, Dutchess, Essex, Rensselaer, Saratoga and 3 more | 2 hr |
| Jun 5, 4:17 PM EDT | Mesoscale Discussion | SPC | Albany, Columbia, Dutchess, Greene, Rensselaer, Saratoga and 3 more | 88 min |
| Jun 8, 2:08 PM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Chautauqua, Erie, Genesee, Livingston and 8 more | 97 min |
| Jun 8, 7:48 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Cayuga, Chemung, Chenango, Cortland and 30 more | 117 min |
| Jun 12, 12:29 PM EDT | Mesoscale Discussion | SPC | Delaware, Greene, Orange, Sullivan, Ulster | 31 min |
| Jun 12, 4:23 PM EDT | Mesoscale Discussion | SPC | Albany, Bronx, Broome, Chenango, Columbia, Delaware and 13 more | 67 min |
| Jun 12, 7:02 PM EDT | Mesoscale Discussion | SPC | Chemung, Cortland, Hamilton, Herkimer, Lewis, Oneida and 3 more | 58 min |
| Jun 13, 11:54 AM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Chautauqua, Erie, Steuben | 66 min |
| Jun 16, 1:50 PM EDT | Mesoscale Discussion | SPC | Albany, Bronx, Broome, Columbia, Delaware, Dutchess and 21 more | 115 min |
| Jun 19, 12:01 PM EDT | Mesoscale Discussion | SPC | Allegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung and 23 more | 29 min |
| Jun 19, 3:03 PM EDT | Mesoscale Discussion | SPC | Albany, Allegany, Broome, Cattaraugus, Cayuga, Chautauqua and 48 more | 27 min |
| Jun 19, 7:38 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Cayuga, Chemung, Chenango, Columbia and 31 more | 67 min |
| Jun 21, 1:25 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Cayuga, Chemung, Chenango, Columbia and 35 more | 95 min |
| Jun 21, 5:58 PM EDT | Mesoscale Discussion | SPC | Albany, Bronx, Broome, Chenango, Columbia, Cortland and 27 more | 62 min |
| Jun 21, 8:28 PM EDT | Mesoscale Discussion | SPC | Bronx, Kings, Nassau, New York, Putnam, Queens and 4 more | 62 min |
| Jun 27, 11:44 AM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Cayuga, Chemung, Cortland, Erie and 14 more | 2 hr |
| Jun 27, 10:03 PM EDT | Mesoscale Discussion | SPC | Bronx, Kings, Nassau, New York, Queens, Richmond and 3 more | 57 min |
| Jun 28, 12:37 AM EDT | Mesoscale Discussion | SPC | Clinton | 53 min |
| Jun 28, 12:52 PM EDT | Mesoscale Discussion | SPC | Bronx, Columbia, Dutchess, Kings, New York, Orange and 7 more | 83 min |
| Jun 28, 4:04 PM EDT | Mesoscale Discussion | SPC | Bronx, Kings, Nassau, New York, Orange, Putnam and 5 more | 86 min |
| Jun 28, 7:30 PM EDT | Mesoscale Discussion | SPC | Bronx, Kings, Nassau, New York, Queens, Richmond | 60 min |
| Jun 28, 8:10 PM EDT | Mesoscale Discussion | SPC | Kings, Nassau, Queens, Suffolk | 65 min |
| Jul 5, 12:17 PM EDT | Mesoscale Discussion | SPC | Allegany, Broome, Cattaraugus, Chemung, Chenango, Cortland and 8 more | 118 min |
| Jul 5, 3:10 PM EDT | Mesoscale Discussion | SPC | Albany, Columbia, Dutchess, Greene, Montgomery, Orange and 4 more | 65 min |
| Jul 5, 4:12 PM EDT | Mesoscale Discussion | SPC | Albany, Columbia, Dutchess, Greene, Montgomery, Orange and 4 more | 2 hr |
| Jul 6, 10:32 AM EDT | Mesoscale Discussion | SPC | Albany, Columbia, Essex, Fulton, Hamilton, Herkimer and 9 more | 118 min |
| Jul 8, 12:14 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Cayuga, Chenango, Cortland, Delaware and 26 more | 91 min |
| Jul 9, 12:49 AM EDT | Mesoscale Discussion | SPC | Albany, Chenango, Fulton, Greene, Herkimer, Lewis and 9 more | 56 min |
| Jul 9, 10:56 AM EDT | Mesoscale Discussion | SPC | Clinton, Essex, Franklin, Warren, Washington | 64 min |
| Jul 9, 1:25 PM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Cayuga, Chemung, Cortland, Fulton and 13 more | 95 min |
| Jul 9, 4:03 PM EDT | Mesoscale Discussion | SPC | Albany, Allegany, Broome, Cattaraugus, Cayuga, Chautauqua and 41 more | 117 min |
| Jul 9, 8:27 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chenango, Columbia, Cortland, Delaware and 8 more | 63 min |
| Jul 10, 11:54 AM EDT | Mesoscale Discussion | SPC | Albany, Cayuga, Cortland, Essex, Fulton, Hamilton and 14 more | 96 min |
| Jul 11, 1:59 PM EDT | Mesoscale Discussion | SPC | Albany, Bronx, Broome, Cayuga, Chemung, Chenango and 37 more | 91 min |
| Jul 13, 9:43 AM EDT | Mesoscale Discussion | SPC | Clinton, Essex, Franklin, Hamilton, Herkimer, St. Lawrence and 1 more | 62 min |
| Jul 15, 10:40 AM EDT | Mesoscale Discussion | SPC | Bronx, Columbia, Dutchess, Kings, Nassau, New York and 7 more | 2 hr |
| Jul 15, 11:17 AM EDT | Mesoscale Discussion | SPC | Broome, Chemung, Chenango, Cortland, Delaware, Fulton and 12 more | 58 min |
| Jul 15, 4:17 PM EDT | Mesoscale Discussion | SPC | Dutchess, Orange, Putnam | 118 min |
| Jul 18, 1:56 PM EDT | Mesoscale Discussion | SPC | Bronx, Kings, New York, Queens, Richmond | 64 min |
| Jul 19, 2:13 PM EDT | Mesoscale Discussion | SPC | Dutchess, Nassau, Putnam, Rockland, Westchester | 62 min |
| Jul 19, 4:32 PM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 10 more | 88 min |
| Jul 19, 6:27 PM EDT | Mesoscale Discussion | SPC | Kings, New York, Richmond | 93 min |
| Jul 19, 7:15 PM EDT | Mesoscale Discussion | SPC | Chautauqua | 90 min |
| Jul 27, 12:09 PM EDT | Mesoscale Discussion | SPC | Broome, Chemung, Chenango, Cortland, Schuyler, Tioga and 1 more | 96 min |
| Jul 27, 3:16 PM EDT | Mesoscale Discussion | SPC | Broome, Cayuga, Chemung, Chenango, Clinton, Cortland and 27 more | 89 min |
| Jul 27, 6:04 PM EDT | Mesoscale Discussion | SPC | Albany, Bronx, Columbia, Dutchess, Greene, New York and 8 more | 86 min |
| Jul 29, 12:15 PM EDT | Mesoscale Discussion | SPC | Bronx, Kings, Nassau, New York, Putnam, Queens and 3 more | 2 hr |
| Aug 3, 8:43 AM EDT | Mesoscale Discussion | SPC | Albany, Fulton, Montgomery, Rensselaer, Saratoga, Schenectady and 3 more | 92 min |
| Aug 3, 3:33 PM EDT | Mesoscale Discussion | SPC | Bronx, Dutchess, New York, Orange, Putnam, Rockland and 1 more | 87 min |
| Aug 3, 6:01 PM EDT | Mesoscale Discussion | SPC | Albany, Allegany, Broome, Cayuga, Chemung, Chenango and 41 more | 59 min |
| Aug 6, 1:18 PM EDT | Mesoscale Discussion | SPC | Albany, Columbia, Dutchess, Essex, Greene, Putnam and 6 more | 117 min |
| Aug 8, 2:34 AM EDT | Mesoscale Discussion | SPC | Bronx, Kings, Nassau, New York, Orange, Queens and 3 more | 86 min |
| Aug 16, 1:07 PM EDT | Mesoscale Discussion | SPC | Albany, Cayuga, Chenango, Clinton, Cortland, Essex and 27 more | 113 min |
| Aug 17, 6:04 PM EDT | Mesoscale Discussion | SPC | Bronx, Kings, Nassau, New York, Queens, Richmond | 116 min |
| Aug 17, 7:05 PM EDT | Mesoscale Discussion | SPC | Allegany, Broome, Chemung, Chenango, Cortland, Madison and 9 more | 85 min |
| Aug 17, 10:22 PM EDT | Mesoscale Discussion | SPC | Bronx, Dutchess, Nassau, New York, Orange, Putnam and 3 more | 83 min |
| Aug 23, 11:17 AM EDT | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 13 more | 88 min |
| Aug 24, 4:13 PM EDT | Mesoscale Discussion | SPC | Allegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung and 29 more | 92 min |
| Aug 25, 12:30 PM EDT | Mesoscale Discussion | SPC | Broome, Cayuga, Chemung, Chenango, Clinton, Cortland and 23 more | 90 min |
| Aug 25, 4:26 PM EDT | Mesoscale Discussion | SPC | Broome, Cayuga, Chemung, Chenango, Clinton, Cortland and 24 more | 94 min |
| Aug 25, 7:24 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chenango, Cortland, Delaware, Essex and 16 more | 96 min |
| Aug 30, 2:20 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chemung, Chenango, Columbia, Cortland and 20 more | 115 min |
| Aug 30, 5:00 PM EDT | Mesoscale Discussion | SPC | Albany, Columbia, Essex, Fulton, Greene, Hamilton and 8 more | 60 min |
| Aug 30, 6:23 PM EDT | Mesoscale Discussion | SPC | Albany, Columbia, Greene, Rensselaer, Saratoga, Schenectady and 1 more | 97 min |
| Sep 8, 1:03 PM EDT | Mesoscale Discussion | SPC | Columbia, Dutchess, Greene, Rensselaer, Ulster | 117 min |
| Sep 11, 4:58 AM EDT | Mesoscale Discussion | SPC | Cattaraugus, Chautauqua, Erie, Genesee, Monroe, Niagara and 2 more | 3 hr |
| Sep 11, 7:11 PM EDT | Mesoscale Discussion | SPC | Albany, Delaware, Fulton, Montgomery, Otsego, Saratoga and 4 more | 64 min |
| Sep 26, 3:21 AM EDT | Mesoscale Discussion | SPC | Franklin, Jefferson, Lewis, Oswego, St. Lawrence | 2 hr |
| Sep 26, 12:36 PM EDT | Mesoscale Discussion | SPC | Albany, Allegany, Broome, Cattaraugus, Cayuga, Chemung and 26 more | 84 min |
| Sep 27, 12:43 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chenango, Columbia, Cortland, Delaware and 19 more | 2 hr |
| Sep 27, 7:01 PM EDT | Mesoscale Discussion | SPC | Albany, Broome, Chemung, Chenango, Columbia, Cortland and 14 more | 89 min |
| Sep 28, 11:28 AM EDT | Mesoscale Discussion | SPC | Broome, Cayuga, Chemung, Chenango, Cortland, Delaware and 23 more | 2 hr |
| Oct 6, 3:05 PM EDT | Mesoscale Discussion | SPC | Albany, Chenango, Columbia, Cortland, Delaware, Fulton and 15 more | 115 min |
| Oct 8, 4:51 PM EDT | Mesoscale Discussion | SPC | Bronx, Broome, Cayuga, Chemung, Chenango, Cortland and 24 more | 114 min |
| Oct 11, 4:20 PM EDT | Mesoscale Discussion | SPC | Nassau, Suffolk | 85 min |
| Dec 2, 7:54 PM EST | Mesoscale Discussion | SPC | Broome, Chenango, Columbia, Cortland, Delaware, Greene and 11 more | 3 hr |
| Dec 3, 12:15 AM EST | Mesoscale Discussion | SPC | Albany, Chenango, Columbia, Delaware, Dutchess, Fulton and 13 more | 4 hr |
| Dec 3, 1:26 AM EST | Mesoscale Discussion | SPC | Clinton, Essex, Franklin, St. Lawrence | 4 hr |
| Dec 9, 2:51 PM EST | Mesoscale Discussion | SPC | Chemung, Tioga | 4 hr |
| Dec 9, 7:03 PM EST | Mesoscale Discussion | SPC | Broome, Chemung, Delaware, Dutchess, Orange, Putnam and 4 more | 4 hr |
| Dec 13, 7:57 AM EST | Mesoscale Discussion | SPC | Allegany, Broome, Chemung, Chenango, Columbia, Cortland and 13 more | 4 hr |
| Dec 13, 12:30 PM EST | Mesoscale Discussion | SPC | Albany, Allegany, Bronx, Broome, Cayuga, Chemung and 31 more | 4 hr |
| Dec 15, 7:43 PM EST | Mesoscale Discussion | SPC | Allegany, Cattaraugus, Chautauqua, Steuben | 6 hr |
| Dec 16, 2:21 AM EST | Mesoscale Discussion | SPC | Albany, Allegany, Broome, Cattaraugus, Cayuga, Chemung and 42 more | 5 hr |
| Dec 16, 8:29 AM EST | Mesoscale Discussion | SPC | Clinton, Essex, Franklin, Hamilton, St. Lawrence, Warren and 1 more | 5 hr |
| Dec 16, 1:14 PM EST | Mesoscale Discussion | SPC | Clinton, Franklin, Jefferson, Lewis, St. Lawrence | 6 hr |
| Dec 23, 2:11 PM EST | Mesoscale Discussion | SPC | Allegany, Broome, Cayuga, Chemung, Chenango, Cortland and 20 more | 94 min |
| Dec 29, 12:59 AM EST | Mesoscale Discussion | SPC | Clinton, Essex, Franklin, St. Lawrence, Warren | 6 hr |
| Dec 30, 10:09 PM EST | Mesoscale Discussion | SPC | Albany, Broome, Chenango, Columbia, Delaware, Greene and 6 more | 3 hr |
| Dec 31, 12:22 AM EST | Mesoscale Discussion | SPC | Rensselaer | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Oneida County53
- Schenectady County53
- Chenango County53
- Cortland County53
- Otsego County53
- Montgomery County52
- Madison County51
- Schoharie County51
- Albany County50
- Delaware County50
- Broome County49
- Fulton County48
- Greene County48
- Tioga County48
- Onondaga County47
- Rensselaer County46
- Saratoga County45
- Warren County45
- Columbia County45
- Schuyler County44
- Tompkins County44
- Lewis County43
- Washington County43
- Herkimer County41
- Chemung County41
- Hamilton County40
- Steuben County39
- Essex County38
- Seneca County38
- Orange County38
- Ulster County38
- Yates County37
- Cayuga County36
- Oswego County36
- Dutchess County36
- Putnam County36
- Sullivan County35
- Ontario County33
- Rockland County31
- Wayne County30
22 more counties
- Westchester County30
- Allegany County29
- Livingston County28
- New York County28
- Bronx County27
- Franklin County25
- Jefferson County25
- Cattaraugus County24
- Kings County24
- St. Lawrence County23
- Nassau County23
- Queens County23
- Richmond County23
- Wyoming County22
- Clinton County21
- Erie County19
- Genesee County19
- Monroe County19
- Chautauqua County17
- Suffolk County11
- Orleans County10
- Niagara County9
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.