Alert archive / New York / Mesoscale Discussions / 2004

Mesoscale Discussions in New York, August 2004

20 mesoscale discussions in August 2004. 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 2004. Tap one for its archive.

Mesoscale Discussions
20
Busiest day
August 21, 20044 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 7, 12:23 PM EDTMesoscale DiscussionSPCClinton, Essex, Franklin, Saratoga, Warren, Washington3 hr
Aug 10, 11:54 AM EDTMesoscale DiscussionSPCAllegany, Cattaraugus, Chautauqua, Erie, Genesee, Livingston and 6 more96 min
Aug 10, 4:16 PM EDTMesoscale DiscussionSPCAllegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung and 22 more89 min
Aug 10, 7:27 PM EDTMesoscale DiscussionSPCAllegany, Broome, Cayuga, Chemung, Chenango, Cortland and 18 more93 min
Aug 11, 11:59 AM EDTMesoscale DiscussionSPCAlbany, Bronx, Columbia, Delaware, Dutchess, Essex and 23 more91 min
Aug 11, 7:00 PM EDTMesoscale DiscussionSPCAlbany, Bronx, Clinton, Columbia, Dutchess, Essex and 21 more90 min
Aug 12, 12:00 PM EDTMesoscale DiscussionSPCAlbany, Bronx, Columbia, Delaware, Dutchess, Fulton and 19 more90 min
Aug 13, 11:31 AM EDTMesoscale DiscussionSPCDutchess, Putnam, Suffolk, Westchester89 min
Aug 15, 4:42 AM EDTMesoscale DiscussionSPCSuffolk2 hr
Aug 18, 1:24 PM EDTMesoscale DiscussionSPCBronx, Kings, New York, Queens, Richmond96 min
Aug 19, 3:11 PM EDTMesoscale DiscussionSPCAlbany, Broome, Chenango, Columbia, Delaware, Dutchess and 12 more94 min
Aug 20, 11:56 AM EDTMesoscale DiscussionSPCAlbany, Broome, Chemung, Chenango, Columbia, Delaware and 11 more2 hr
Aug 20, 3:41 PM EDTMesoscale DiscussionSPCAlbany, Broome, Columbia, Delaware, Dutchess, Greene and 6 more2 hr
Aug 20, 8:22 PM EDTMesoscale DiscussionSPCAlbany, Broome, Chemung, Columbia, Delaware, Dutchess and 10 more83 min
Aug 21, 11:48 AM EDTMesoscale DiscussionSPCBronx, Dutchess, Kings, Nassau, New York, Orange and 6 more117 min
Aug 21, 3:08 PM EDTMesoscale DiscussionSPCBronx, Kings, Nassau, New York, Putnam, Queens and 4 more2 hr
Aug 21, 4:35 PM EDTMesoscale DiscussionSPCBronx, Kings, Nassau, New York, Putnam, Queens and 4 more85 min
Aug 29, 12:45 PM EDTMesoscale DiscussionSPCAlbany, Allegany, Cattaraugus, Cayuga, Chenango, Clinton and 35 more3 hr
Aug 29, 3:46 PM EDTMesoscale DiscussionSPCAlbany, Allegany, Broome, Cattaraugus, Cayuga, Chemung and 38 more119 min
Aug 29, 6:13 PM EDTMesoscale DiscussionSPCAllegany, Broome, Cattaraugus, Cayuga, Chemung, Chenango and 31 more92 min

By county

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

21 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20032005

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.