Alert archive / New York / Mesoscale Discussions / 2017

Mesoscale Discussions in New York, August 2017

19 mesoscale discussions in August 2017. 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 August 2017. Tap one for its archive.

Mesoscale Discussions
19
Busiest day
August 22, 20176 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
Aug 2, 1:30 PM EDTMesoscale DiscussionSPCAlbany, Bronx, Broome, Chemung, Chenango, Clinton and 37 more2 hr
Aug 4, 11:38 AM EDTMesoscale DiscussionSPCCattaraugus, Chautauqua, Erie2 hr
Aug 4, 3:46 PM EDTMesoscale DiscussionSPCAllegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung and 27 more119 min
Aug 4, 5:53 PM EDTMesoscale DiscussionSPCClinton, Essex, Franklin, Warren3 hr
Aug 4, 7:41 PM EDTMesoscale DiscussionSPCAllegany, Broome, Cattaraugus, Cayuga, Chemung, Chenango and 18 more2 hr
Aug 5, 11:36 AM EDTMesoscale DiscussionSPCAlbany, Columbia, Dutchess, Rensselaer, Saratoga, Warren and 1 more114 min
Aug 12, 1:41 PM EDTMesoscale DiscussionSPCAllegany, Broome, Cayuga, Chemung, Chenango, Cortland and 12 more2 hr
Aug 12, 5:17 PM EDTMesoscale DiscussionSPCAlbany, Broome, Chenango, Cortland, Delaware, Fulton and 12 more88 min
Aug 15, 1:38 PM EDTMesoscale DiscussionSPCCayuga, Clinton, Cortland, Erie, Essex, Franklin and 21 more2 hr
Aug 18, 1:54 PM EDTMesoscale DiscussionSPCBronx, Delaware, Dutchess, Greene, Kings, New York and 7 more2 hr
Aug 18, 4:34 PM EDTMesoscale DiscussionSPCColumbia, Delaware, Dutchess, Orange, Putnam, Rockland and 3 more86 min
Aug 22, 11:55 AM EDTMesoscale DiscussionSPCAllegany, Broome, Cattaraugus, Cayuga, Chemung, Chenango and 23 more3 hr
Aug 22, 2:44 PM EDTMesoscale DiscussionSPCAllegany, Broome, Cayuga, Chemung, Chenango, Clinton and 22 more2 hr
Aug 22, 3:08 PM EDTMesoscale DiscussionSPCDelaware, Dutchess, Orange, Putnam, Rockland, Sullivan and 1 more67 min
Aug 22, 4:48 PM EDTMesoscale DiscussionSPCBroome, Cayuga, Chemung, Chenango, Clinton, Cortland and 21 more87 min
Aug 22, 5:49 PM EDTMesoscale DiscussionSPCAlbany, Columbia, Greene, Rensselaer, Washington116 min
Aug 22, 7:07 PM EDTMesoscale DiscussionSPCBronx, Columbia, Delaware, Dutchess, Greene, Kings and 8 more113 min
Aug 22, 8:04 PM EDTMesoscale DiscussionSPCAlbany, Columbia, Greene, Rensselaer, Ulster, Washington86 min
Aug 22, 10:53 PM EDTMesoscale DiscussionSPCBronx, Dutchess, Kings, Nassau, New York, Orange and 6 more97 min

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 nowTornadoes on recordThe radar archive20162018

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.