Alert archive / New York / Mesoscale Discussions / 2012

Mesoscale Discussions in New York, September 2012

28 mesoscale discussions in September 2012. 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 September 2012. Tap one for its archive.

Mesoscale Discussions
28
Busiest day
September 8, 201210 mesoscale discussions

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.

IssuedProductOfficeCountiesLasted
Sep 5, 2:12 PM EDTMesoscale DiscussionSPCSuffolk63 min
Sep 6, 1:04 PM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Cayuga, Chemung, Clinton, Cortland and 20 more56 min
Sep 6, 4:27 PM EDTMesoscale DiscussionSPCAllegany, Broome, Chemung, Chenango, Clinton, Cortland and 14 more63 min
Sep 6, 6:45 PM EDTMesoscale DiscussionSPCBroome, Chemung, Chenango, Cortland, Delaware, Montgomery and 6 more60 min
Sep 7, 2:16 PM EDTMesoscale DiscussionSPCCattaraugus, Chautauqua59 min
Sep 7, 6:38 PM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Chautauqua, Livingston, Steuben, Wyoming97 min
Sep 8, 12:57 AM EDTMesoscale DiscussionSPCChautauqua2 hr
Sep 8, 8:42 AM EDTMesoscale DiscussionSPCBroome, Cayuga, Chemung, Chenango, Cortland, Herkimer and 13 more93 min
Sep 8, 10:39 AM EDTMesoscale DiscussionSPCAlbany, Bronx, Columbia, Dutchess, Greene, Kings and 14 more2 hr
Sep 8, 11:38 AM EDTMesoscale DiscussionSPCAlbany, Broome, Chemung, Chenango, Cortland, Delaware and 18 more97 min
Sep 8, 1:30 PM EDTMesoscale DiscussionSPCBronx, Dutchess, Kings, Nassau, New York, Putnam and 3 more60 min
Sep 8, 2:12 PM EDTMesoscale DiscussionSPCRichmond93 min
Sep 8, 2:46 PM EDTMesoscale DiscussionSPCAlbany, Clinton, Columbia, Delaware, Dutchess, Essex and 14 more59 min
Sep 8, 3:55 PM EDTMesoscale DiscussionSPCColumbia, Rensselaer, Washington65 min
Sep 8, 4:22 PM EDTMesoscale DiscussionSPCRichmond53 min
Sep 8, 6:17 PM EDTMesoscale DiscussionSPCSuffolk58 min
Sep 14, 5:33 PM EDTMesoscale DiscussionSPCAllegany, Cayuga, Clinton, Cortland, Franklin, Hamilton and 15 more57 min
Sep 18, 11:14 AM EDTMesoscale DiscussionSPCBronx, Dutchess, Kings, Nassau, New York, Orange and 5 more91 min
Sep 18, 11:19 AM EDTMesoscale DiscussionSPCAlbany, Broome, Chenango, Delaware, Fulton, Greene and 8 more86 min
Sep 18, 12:57 PM EDTMesoscale DiscussionSPCAlbany, Broome, Chemung, Chenango, Columbia, Cortland and 11 more93 min
Sep 18, 1:56 PM EDTMesoscale DiscussionSPCKings, New York, Orange, Richmond, Rockland64 min
Sep 18, 2:10 PM EDTMesoscale DiscussionSPCClinton, Essex, Franklin, Fulton, Hamilton, Herkimer and 6 more95 min
Sep 18, 3:26 PM EDTMesoscale DiscussionSPCAlbany, Columbia, Dutchess, Essex, Franklin, Fulton and 11 more34 min
Sep 18, 4:21 PM EDTMesoscale DiscussionSPCAlbany, Bronx, Chenango, Columbia, Delaware, Dutchess and 24 more114 min
Sep 18, 6:08 PM EDTMesoscale DiscussionSPCBronx, Kings, New York, Queens, Richmond67 min
Sep 18, 7:42 PM EDTMesoscale DiscussionSPCBronx, Kings, Nassau, Putnam, Queens, Suffolk and 1 more63 min
Sep 18, 10:00 PM EDTMesoscale DiscussionSPCSuffolk60 min
Sep 22, 3:09 PM EDTMesoscale DiscussionSPCDutchess, New York, Orange, Putnam, Richmond, Rockland and 2 more2 hr

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 nowTornadoes on recordThe radar archive20112013

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.