Let It Snow
SEARCH BLOG: GLOBAL WARMING
I have a sister-in-law who lives in Reston, VA and is lamenting the fact that she just purchased a front-wheel drive vehicle instead of an all-wheel drive tank-like vehicle. I can sympathize somewhat after clearing 7" or 8" of the white stuff today. So, don't try to tell her that global warming is causing her snowy problems.
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Weather is not climate, but.... Marc Morano sent a link to a recent Time article that claimed that the big storms in the Washington DC area were a function of the great Satan... global warming.
While the frequency of storms in the middle latitudes has decreased as the climate has warmed, the intensity of those storms has increased. That's in part because of global warming — hotter air can hold more moisture, so when a storm gathers it can unleash massive amounts of snow.That might be true... if there is global warming and if there is a close relationship to temperature changes and snowfall. Over the past few years, there has been increasing reason to doubt the hysteria associated with those who want you to believe that the world is experiencing accelerated global warming and that the consequences are imminent and dire. Since the number of new high temperature records has fallen off [statewide, not micro climate/badly situated stations] and the only 2009 all-time extreme statewide record was for Maine... a new minimum of -50°F in January... the forces of alarm and hysteria now want everyone to subscribe to the notion that cold is hot.
NOAA has tracked snowfall records for over 100 years in the Washington DC area.
The biggest unofficial snow (before official records began) was in January 1772 when as much as 36 inches (3 feet) may have fallen in the Washington DC-Baltimore area. It has been called the Washington-Jefferson snowstorm because it was recorded in both of their diaries. [note: this was during a particularly cold period]
Gee, prior to this year, the early part of the 20th century seemed to be when the big snowfalls occurred [note that the Dulles airport may not have been recording much in 1899]. About 25" fell in Washington DC on Feb. 5-6.
DC Baltimore Dulles 28" Jan 1922 26.8" Feb 2003 24.6" Jan 1996 20" Feb 13+14 1899 26.6" Jan 1996 22.8" Feb 1983 18.7" Feb 1979 26.5" Jan 1922 21.7" Feb 2003 17.3" Jan 1996 22.8" Feb 1983 19.3" Dec 2009 16.6" Feb 1983 22.0" Mar 1942 16.3" Feb 1979 16.4" Dec 2009 21.3" Feb 1899 14.1" Mar 1993 16.4" Feb 2003 21.0" Dec 2009 12.1" Dec 1979 15.0" Jan 1918 20.0" Feb 1979 12.0" Feb 1987 14.4" Feb 1958 15.5" Feb 1958 11.8" Feb 1967 14.4" Feb 1936 14.9" Jan 2000 11.6" Feb 1972 14.3" Feb 1900 14.3" Jan 1928 11.4" Dec 1967 13.8" Jan 1966 14.1" Dec 1960 11.1" Jan 1987 12.7" Feb 5-7, 1899 13.1" Feb 2006 10.6" Dec 1982
Maybe the stories of global warming are a bit overblown? Or maybe the Time argument is specious? Or maybe big snowstorms happen for other reasons?
"...it means a loyal willingness to say that black is white when Party discipline demands this. But it means also the ability to believe that black is white, and more, to know that black is white, and to forget that one has ever believed the contrary." George Orwell - "1984"Don't you just love data that has not been altered and manipulated and algorithmed?