bluewave Posted April 21, 2011 Share Posted April 21, 2011 I used the NCDC site for the individual Long Island and NYC tornado reports. http://www4.ncdc.noa...?wwEvent~Storms I found the ENSO conditions on the CPC site. http://www.cpc.ncep....ensoyears.shtml 9/8/58...... El Nino to neutral....Suffolk 9/27/70 .. El Nino to La Nina..Nassau 9/18/73.....El Nino to La Nina..Suffolk 9/18/73.....El Nino to La Nina..Nassau 9/2/74.......La Nina.....................Bronx 6/1/76...... La Nina to El Nino..Nassau 8/12/78 .. El Nino to neutral...Nassau 8/10/79.....neutral......................Suffolk 8/5/81.......neutral......................Suffolk 8/25/82....neutral to El Nino....Sufflok 8/30/85....La Nina.....................Suffolk 10/5/85....La Nina.....................Queens 7/10/89....La Nina to neutral...Suffolk 8/10/90... neutral......................Richmond 7/23/95... El Nino to La Nina..Nassau 7/23/95....El Nino to La Nina..Suffolk 8/31/95....El Nino to La Nina..NYC 10/28/95.El Nino to La Nina..Richmond 6/26/97...neutral to El Nino....Suffolk 6/30/98...El Nino to La Nina..Suffolk 6/30/98...El Nino to La Nina..Suffolk 9/7/98.....El Nino to La Nina...Nassau 8/8/99.....La Nina.....................Suffolk 7/21/03...El Nino to neutral.....Nassau 10/27/03 El Nino to neutral.....Richmond 8/12/05...El Nino to La Nina...Nassau 8/25/06...La Nina to El Nino...Nassau 8/25/06...La Nina to El Nino...Suffolk 7/18/07...El Nino to La Nina...Suffolk 8/8/07.....El Nino to La Nina...Kings 7/25/10.. El Nino to La Nina...Bronx 9/16/10...El Nino to La Nina...Kings 9/16/10...El Nino to La Nina...Queens Link to comment Share on other sites More sharing options...
TheTrials Posted April 21, 2011 Share Posted April 21, 2011 Earthlight and Noreaster85 will be sad to hear this, they were counting on a big severe weather season this year. In all seriousness, great work, and works well with what we saw last year. Link to comment Share on other sites More sharing options...
forkyfork Posted April 21, 2011 Share Posted April 21, 2011 what about 2000? may/june were quite active for us http://www.spc.noaa.gov/exper/archive/events/000513/index.html http://www.spc.noaa.gov/exper/archive/events/000518/index.html http://www.spc.noaa.gov/exper/archive/events/000602/index.html Link to comment Share on other sites More sharing options...
bluewave Posted April 21, 2011 Author Share Posted April 21, 2011 what about 2000? may/june were quite active for us http://www.spc.noaa....0513/index.html http://www.spc.noaa....0518/index.html http://www.spc.noaa....0602/index.html Yeah,May and June of 2000 were active.For this thread I just ran the tornado reports for the five boroughs along with Nassau and Suffolk. Link to comment Share on other sites More sharing options...
bluewave Posted April 21, 2011 Author Share Posted April 21, 2011 Earthlight and Noreaster85 will be sad to hear this, they were counting on a big severe weather season this year. In all seriousness, great work, and works well with what we saw last year. Thanks.El Ninos transitioning to La Ninas like 2010 have been very active for tornadoes across NYC and Long Island. Link to comment Share on other sites More sharing options...
IsentropicLift Posted April 21, 2011 Share Posted April 21, 2011 Earthlight and Noreaster85 will be sad to hear this, they were counting on a big severe weather season this year. In all seriousness, great work, and works well with what we saw last year. As I stated in the other thread, 96 to me is the best analog for 2011 so I'm hoping/looking for more of an active tropical season than anything else. When you look at overall severe weather from one year to the next, rarely do we diverge much from the actual mean in this area. Overall, were likely to see a drop in the number of severe hail reports thanks to the criteria being raised to 1". Link to comment Share on other sites More sharing options...
TheTrials Posted April 21, 2011 Share Posted April 21, 2011 Thanks.El Ninos transitioning to La Ninas like 2010 have been very active for tornadoes across NYC and Long Island. Yes, agree. Now here is something to try to figure out, correlation between tornado activity and the snow amounts the following winter. Wouldn't that be crazy if you found a correlation between increased tornadic activity and above average snowfall the following winter. See if you can dig that up. Thanks. Link to comment Share on other sites More sharing options...
bluewave Posted April 21, 2011 Author Share Posted April 21, 2011 One thing that I want to add is that this thread just covers tornadoes and not wind or hail.It was easier for me to isolate tornadoes form very numerous wind and hail reports.Also, reporting of tornadoes and other severe storms has greatly improved over the years. Several years tornadoes were reported just outside the area in this thread. Link to comment Share on other sites More sharing options...
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