chescowx Posted November 5, 2017 Report Share Posted November 5, 2017 With the snow season potentially drawing near I thought I would go back and analyze 6" + snowstorms by decade to see if we really did have bigger snowstorms back when my dad was a kid...still a chance this current decade could be a top 4 snowiest on record...with a little luck! Here are the Chester County 6" + Snowstorms ranked by snowiest decade: 1 - 1960's - 19 2 - 1910's - 19 3 - 1900's - 19 4 - 2000's - 16 5 - 1980's - 16 6 - 1930's - 16 7 - 1920's - 15 8 - This decade (partial) - 11 9 - 1950's - 11 10 - 1990's - 9 11 - 1970's - 9 12 - 1940's - 8 Quote Link to comment Share on other sites More sharing options...
Rainshadow Posted November 5, 2017 Report Share Posted November 5, 2017 Philadelphia (6" or more): 1950s.....8 1960s.....10 1970s.....7 1980s.....8 1990s.....5 2000s.....11 2010s.....11 Quote Link to comment Share on other sites More sharing options...
chescowx Posted November 5, 2017 Author Report Share Posted November 5, 2017 1 hour ago, Rainshadow said: Philadelphia (6" or more): 1950s.....8 1960s.....10 1970s.....7 1980s.....8 1990s.....5 2000s.....11 2010s.....11 Tony - really surprised to see that this decade is likely to go down as the decade with most significant snow events - great stats! Thanks! Quote Link to comment Share on other sites More sharing options...
tombo82685 Posted November 5, 2017 Report Share Posted November 5, 2017 5 minutes ago, chescopawxman said: Tony - really surprised to see that this decade is likely to go down as the decade with most significant snow events - great stats! Thanks! as mentioned before, even though things are warmer, it just seems it's easier to get bigger storms these days. Boom or bust. Quote Link to comment Share on other sites More sharing options...
Rainshadow Posted November 5, 2017 Report Share Posted November 5, 2017 1 hour ago, tombo82685 said: as mentioned before, even though things are warmer, it just seems it's easier to get bigger storms these days. Boom or bust. Si, si signore. Quote Link to comment Share on other sites More sharing options...
chescowx Posted November 5, 2017 Author Report Share Posted November 5, 2017 So when did climate change start? I guess not in the 1960's? I guess it really started happening in the 70's? 2 hours ago, tombo82685 said: as mentioned before, even though things are warmer, it just seems it's easier to get bigger storms these days. Boom or bust. Quote Link to comment Share on other sites More sharing options...
tombo82685 Posted November 5, 2017 Report Share Posted November 5, 2017 9 minutes ago, chescopawxman said: So when did climate change start? I guess not in the 1960's? I guess it really started happening in the 70's? or 90s Quote Link to comment Share on other sites More sharing options...
Harbourton Posted November 5, 2017 Report Share Posted November 5, 2017 4 hours ago, Rainshadow said: Philadelphia (6" or more): 1950s.....8 1960s.....10 1970s.....7 1980s.....8 1990s.....5 2000s.....11 2010s.....11 May be true about snow, but there is no doubt the sea level is rising and Jersey barrier islands are in danger. Many attempts to replenish sand are being washed away.A serious nor'easter this winter could wreck havoc on the Jersey shore this winter. Quote Link to comment Share on other sites More sharing options...
Rainshadow Posted November 5, 2017 Report Share Posted November 5, 2017 1 hour ago, tombo82685 said: or 90s That looks like the decoupling of solar activity and global temps. Quote Link to comment Share on other sites More sharing options...
Rainshadow Posted November 5, 2017 Report Share Posted November 5, 2017 1 hour ago, tombo82685 said: or 90s If you prefer the '60s instead: Quote Link to comment Share on other sites More sharing options...
Chubbs Posted November 5, 2017 Report Share Posted November 5, 2017 We are going through a good snow cycle now just like we did 100 years ago. Ten-year average snow at phl is up to 30.2" close to the all time peak of 30.5" after winter of 1916-17. 100 years ago there was more consistency with not many clunkers hence the median was much higher hitting a peak of 33.1 vs 24.9 currently. Now we are getting some very big years but more clunkers also. 2 Quote Link to comment Share on other sites More sharing options...
Mitchg Posted November 6, 2017 Report Share Posted November 6, 2017 One of our student volunteers at his university did some research on the snow/climate change topic and did find that snowstorms are more frequent even with the warmer climate or cycle (whatever you want to call it). Likely due to warmer SST offshore to fuel stronger storms. 1 Quote Link to comment Share on other sites More sharing options...
Rainshadow Posted November 6, 2017 Report Share Posted November 6, 2017 6 minutes ago, Mitchg said: One of our student volunteers at his university did some research on the snow/climate change topic and did find that snowstorms are more frequent even with the warmer climate or cycle (whatever you want to call it). Likely due to warmer SST offshore to fuel stronger storms. I concur. Probably also with the arctic more ice free why every October is becoming defacto above normal snow coverage in Eurasia. We dont get the run of the mill winter storm around here any more, its either feast or famine. 1 Quote Link to comment Share on other sites More sharing options...
Chubbs Posted November 6, 2017 Report Share Posted November 6, 2017 11 hours ago, Rainshadow said: I concur. Probably also with the arctic more ice free why every October is becoming defacto above normal snow coverage in Eurasia. We dont get the run of the mill winter storm around here any more, its either feast or famine. Sea ice loss also driving arctic amplification which leads to weaker, wavier jet stream, increased blocking and increased tendency for warm arctic/cold continent pattern. Area of active research with no strong consensus yet. http://epic.awi.de/36132/1/Cohenetal_NGeo14.pdf Quote Link to comment Share on other sites More sharing options...
Rainshadow Posted November 6, 2017 Report Share Posted November 6, 2017 15 minutes ago, Chubbs said: Sea ice loss also driving arctic amplification which leads to weaker, wavier jet stream, increased blocking and increased tendency for warm arctic/cold continent pattern. Area of active research with no strong consensus yet. http://epic.awi.de/36132/1/Cohenetal_NGeo14.pdf Anything that can as a by-product (increased snow coverage) break the trend line would be a good thing. This is Carl's top/bottom 10 warmest/coldest @ PHL chart. We added at least two more this year. This is a sea of red. Quote Link to comment Share on other sites More sharing options...
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