Alert archive / New York / Mesoscale Discussions

Mesoscale Discussions in New York, 2015

78 mesoscale discussions in 2015. 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 2015. Tap one for its archive.

Mesoscale Discussions
78
Busiest month
June24 mesoscale discussions
Busiest day
June 23, 20157 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.

IssuedProductOfficeCountiesLasted
Jan 3, 9:59 AM ESTMesoscale DiscussionSPCAllegany, Broome, Cattaraugus, Chautauqua, Chemung, Cortland and 8 more4 hr
Jan 3, 3:48 PM ESTMesoscale DiscussionSPCClinton, Essex, Franklin, Hamilton, Jefferson, Lewis and 2 more3 hr
Jan 7, 1:21 AM ESTMesoscale DiscussionSPCCattaraugus, Chautauqua, Erie, Genesee, Jefferson, Lewis and 3 more5 hr
Jan 23, 11:48 PM ESTMesoscale DiscussionSPCBronx, Dutchess, Kings, Nassau, New York, Orange and 6 more6 hr
Jan 26, 6:33 PM ESTMesoscale DiscussionSPCSuffolk5 hr
Jan 26, 11:32 PM ESTMesoscale DiscussionSPCBronx, Nassau, Putnam, Suffolk, Westchester4 hr
Jan 27, 4:28 AM ESTMesoscale DiscussionSPCNassau, Suffolk5 hr
Feb 1, 9:52 PM ESTMesoscale DiscussionSPCAlbany, Allegany, Broome, Cattaraugus, Cayuga, Chautauqua and 30 more6 hr
Feb 2, 4:00 AM ESTMesoscale DiscussionSPCAlbany, Broome, Chenango, Clinton, Columbia, Cortland and 23 more6 hr
Mar 1, 1:57 PM ESTMesoscale DiscussionSPCBronx, Kings, Nassau, New York, Orange, Putnam and 5 more5 hr
Mar 3, 7:01 PM ESTMesoscale DiscussionSPCBronx, Columbia, Delaware, Dutchess, Greene, Kings and 11 more4 hr
Apr 20, 3:23 PM EDTMesoscale DiscussionSPCAllegany, Broome, Cattaraugus, Cayuga, Chemung, Cortland and 16 more2 hr
Apr 20, 7:31 PM EDTMesoscale DiscussionSPCBroome, Cayuga, Chemung, Chenango, Cortland, Delaware and 5 more2 hr
Apr 20, 10:34 PM EDTMesoscale DiscussionSPCChenango, Delaware, Oneida, Otsego, Sullivan86 min
Apr 22, 12:32 PM EDTMesoscale DiscussionSPCBronx, Dutchess, Kings, New York, Orange, Putnam and 4 more118 min
May 11, 1:32 PM EDTMesoscale DiscussionSPCAlbany, Allegany, Broome, Cayuga, Chemung, Chenango and 29 more2 hr
May 11, 7:26 PM EDTMesoscale DiscussionSPCCattaraugus, Chautauqua64 min
May 11, 10:10 PM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Genesee, Livingston, Monroe, Ontario and 6 more95 min
May 19, 7:38 PM EDTMesoscale DiscussionSPCColumbia, Dutchess, Greene, Orange, Putnam, Rensselaer and 4 more2 hr
May 27, 11:50 AM EDTMesoscale DiscussionSPCAlbany, Clinton, Columbia, Delaware, Essex, Fulton and 11 more85 min
May 27, 12:21 PM EDTMesoscale DiscussionSPCDelaware, Dutchess, Orange, Putnam, Rockland, Sullivan and 1 more54 min
May 27, 2:59 PM EDTMesoscale DiscussionSPCAlbany, Bronx, Broome, Columbia, Delaware, Dutchess and 21 more2 hr
May 27, 4:49 PM EDTMesoscale DiscussionSPCAlbany, Bronx, Columbia, Dutchess, Greene, Kings and 11 more86 min
May 28, 11:16 AM EDTMesoscale DiscussionSPCAlbany, Columbia, Dutchess, Greene, Orange, Putnam and 7 more89 min
May 28, 11:30 AM EDTMesoscale DiscussionSPCAlbany, Columbia, Dutchess, Greene, Orange, Putnam and 7 more60 min
May 28, 3:08 PM EDTMesoscale DiscussionSPCBronx, Columbia, Dutchess, New York, Orange, Putnam and 2 more97 min
May 28, 4:26 PM EDTMesoscale DiscussionSPCBronx, Dutchess, Nassau, New York, Putnam, Queens and 3 more64 min
May 30, 6:48 PM EDTMesoscale DiscussionSPCClinton, Cortland, Essex, Franklin, Fulton, Hamilton and 8 more87 min
May 30, 7:23 PM EDTMesoscale DiscussionSPCCattaraugus, Chautauqua67 min
Jun 8, 11:41 AM EDTMesoscale DiscussionSPCAllegany, Cayuga, Chemung, Chenango, Cortland, Livingston and 12 more2 hr
Jun 8, 2:58 PM EDTMesoscale DiscussionSPCAlbany, Broome, Chemung, Chenango, Delaware, Fulton and 13 more92 min
Jun 8, 7:12 PM EDTMesoscale DiscussionSPCColumbia, Delaware, Dutchess, Greene, Orange, Sullivan and 1 more93 min
Jun 9, 12:36 PM EDTMesoscale DiscussionSPCAlbany, Columbia, Delaware, Dutchess, Fulton, Greene and 14 more114 min
Jun 9, 4:26 PM EDTMesoscale DiscussionSPCWashington94 min
Jun 10, 7:07 PM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 15 more113 min
Jun 10, 10:53 PM EDTMesoscale DiscussionSPCCayuga, Hamilton, Herkimer, Jefferson, Lewis, Oneida and 6 more67 min
Jun 11, 2:47 PM EDTMesoscale DiscussionSPCNew York, Richmond, Rockland, Westchester118 min
Jun 12, 1:26 PM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Cayuga, Chautauqua, Cortland, Erie and 17 more64 min
Jun 12, 6:22 PM EDTMesoscale DiscussionSPCAlbany, Broome, Cayuga, Chemung, Chenango, Columbia and 29 more83 min
Jun 12, 9:15 PM EDTMesoscale DiscussionSPCAlbany, Columbia, Dutchess, Greene, Montgomery, Putnam and 5 more90 min
Jun 12, 9:41 PM EDTMesoscale DiscussionSPCDelaware, Sullivan94 min
Jun 23, 4:24 AM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Cayuga, Chautauqua, Chemung, Chenango and 21 more66 min
Jun 23, 5:30 AM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Chautauqua, Steuben, Yates60 min
Jun 23, 8:39 AM EDTMesoscale DiscussionSPCBroome, Chenango, Delaware, Sullivan96 min
Jun 23, 8:57 AM EDTMesoscale DiscussionSPCColumbia, Dutchess, Greene, Orange, Putnam, Rockland and 2 more63 min
Jun 23, 2:46 PM EDTMesoscale DiscussionSPCAlbany, Columbia, Delaware, Dutchess, Essex, Fulton and 18 more89 min
Jun 23, 5:47 PM EDTMesoscale DiscussionSPCKings, Richmond88 min
Jun 23, 7:41 PM EDTMesoscale DiscussionSPCKings, Richmond94 min
Jun 23, 8:34 PM EDTMesoscale DiscussionSPCAlbany, Bronx, Columbia, Dutchess, Essex, Fulton and 19 more56 min
Jun 30, 12:31 PM EDTMesoscale DiscussionSPCOrange, Sullivan2 hr
Jun 30, 3:18 PM EDTMesoscale DiscussionSPCAllegany, Cayuga, Chemung, Chenango, Cortland, Livingston and 8 more2 hr
Jun 30, 4:15 PM EDTMesoscale DiscussionSPCOrange2 hr
Jun 30, 7:38 PM EDTMesoscale DiscussionSPCOrange, Sullivan, Ulster67 min
Jul 1, 4:54 AM EDTMesoscale DiscussionSPCNassau, Putnam, Suffolk, Westchester66 min
Jul 1, 1:17 PM EDTMesoscale DiscussionSPCAlbany, Columbia, Dutchess, Greene, Montgomery, Putnam and 7 more2 hr
Jul 7, 4:31 PM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Chautauqua, Erie, Genesee, Livingston and 4 more2 hr
Jul 14, 3:58 PM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Steuben62 min
Jul 19, 1:36 PM EDTMesoscale DiscussionSPCAlbany, Cayuga, Chenango, Clinton, Cortland, Essex and 21 more2 hr
Jul 19, 2:11 PM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Chautauqua, Erie, Livingston, Wyoming2 hr
Jul 19, 7:29 PM EDTMesoscale DiscussionSPCAlbany, Essex, Fulton, Hamilton, Herkimer, Montgomery and 6 more91 min
Jul 19, 8:32 PM EDTMesoscale DiscussionSPCAllegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung and 20 more88 min
Jul 21, 12:53 PM EDTMesoscale DiscussionSPCAlbany, Broome, Delaware, Fulton, Greene, Montgomery and 8 more67 min
Jul 21, 7:00 PM EDTMesoscale DiscussionSPCBronx, Kings, Nassau, New York, Queens, Richmond and 1 more90 min
Jul 24, 2:59 PM EDTMesoscale DiscussionSPCRensselaer, Saratoga, Washington2 hr
Jul 26, 3:34 PM EDTMesoscale DiscussionSPCBroome, Delaware, Dutchess, Orange, Putnam, Sullivan and 1 more116 min
Aug 2, 6:35 PM EDTMesoscale DiscussionSPCGenesee, Jefferson, Lewis, Monroe, Niagara, Orleans and 2 more115 min
Aug 3, 12:45 PM EDTMesoscale DiscussionSPCAlbany, Essex, Fulton, Hamilton, Herkimer, Montgomery and 8 more2 hr
Aug 4, 3:29 AM EDTMesoscale DiscussionSPCBronx, Kings, Nassau, New York, Queens, Richmond and 2 more3 hr
Aug 4, 11:15 AM EDTMesoscale DiscussionSPCColumbia, Dutchess, Rensselaer, Washington3 hr
Aug 4, 2:21 PM EDTMesoscale DiscussionSPCColumbia, Rensselaer, Washington84 min
Aug 20, 11:49 AM EDTMesoscale DiscussionSPCAllegany, Broome, Cattaraugus, Cayuga, Chemung, Cortland and 10 more2 hr
Aug 20, 3:45 PM EDTMesoscale DiscussionSPCBroome, Cayuga, Chemung, Cortland, Jefferson, Madison and 10 more3 hr
Sep 9, 11:07 AM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Cayuga, Chautauqua, Clinton, Cortland and 25 more83 min
Sep 19, 4:10 PM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Chautauqua, Erie, Genesee, Livingston and 4 more3 hr
Oct 9, 3:11 PM EDTMesoscale DiscussionSPCBronx, Dutchess, Kings, Nassau, New York, Orange and 5 more2 hr
Oct 9, 4:54 PM EDTMesoscale DiscussionSPCKings, New York, Queens, Richmond96 min
Dec 18, 7:59 PM ESTMesoscale DiscussionSPCOswego6 hr
Dec 28, 10:25 PM ESTMesoscale DiscussionSPCAlbany, Cayuga, Chenango, Columbia, Cortland, Delaware and 23 more6 hr

By county

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

22 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 23, 20157mesoscale discussions
  2. May 27, 20154mesoscale discussions
  3. May 28, 20154mesoscale discussions
  4. June 30, 20154mesoscale discussions
  5. June 8, 20153mesoscale discussions
  6. July 19, 20153mesoscale discussions
  7. August 4, 20153mesoscale discussions
  8. January 3, 20152mesoscale discussions
  9. January 27, 20152mesoscale discussions
  10. February 2, 20152mesoscale discussions
  11. April 20, 20152mesoscale discussions
  12. May 11, 20152mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive20142016

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.