[ RadSafe ] Fwd: Warm Weather
JPreisig at aol.com
JPreisig at aol.com
Tue Jul 24 17:02:22 CDT 2012
Thanks for the article reference. Whole books have been written on
the Earth's Chandler Wobble
and Annual Wobble. See Munk and MacDonald and Lambeck I and Lambeck II.
Some earthquake signatures in polar motion excitation (deconvolved
polar motion; polar motion
equals approximately Chandler wobble, Annual wobble, other wobbles??? etc.)
Angular Momentum can be observed, although the deconvolved polar motion
data need some work.
See Preisig 1992, Geophysical Journal International (formerly Geophysical
Journal of the Royal
Astronomical Society). Don't know what younger scientists have done on
this stuff since then.
I'm out of that field right now.
Take Care. Regards, Joseph R. (Joe) Preisig, PhD
In a message dated 7/24/2012 5:29:27 P.M. Eastern Daylight Time,
Karen_Street at sbcglobal.net writes:
For those who want more on the Chandler Wobble, you can go to NPR
> Dear Radsafe,
> CW is Chandler Wobble. The Earth doesn't get closer to the Sun,
> but rather dips the North Pole
> preferentially towards the Sun during CW amplitude peaks. I don't
> understand the
> phenomena well with respect to Chandler Wobble Amplitude minima, but
> droughts and large
> Snow events seem to occur during these times.
> If the 2020 drought is real and it is starting now, then consider
> the possibility of
> Dust Bowl II happening in the USA Midwest etc. Not good and not much
> can do about it.
> Joe Preisig
> From: JPreisig at aol.com
> To: dickman at binghamton.edu
> Sent: 7/17/2012 4:39:26 P.M. Eastern Daylight Time
> Subj: Warm Weather
> Dear Dr. Dickman/Steve:
> Hi. Hope you are doing fine.
> A good book: Climate ---- Peixoto and Oort .
> Wobble Peaks (CW???): 1910, 1954, 1998, etc.
> CW Amplitude Minima --- 1932, 1976, 2020
> Famous USA droughts --- 1932 1956 2012????
> 1932 (USA Dust Bowl) --- CW Minimum
> 1956 --- near 1954 --- CW Peak
> 2012 ---- well after 1998 (latent heat storage since 1998???),or is
> the starting point of the drought
> (and perhaps heavy snow events) for 2020. If this
> drought is the sum of both effects, then
> the USA is in the beginning of a long drought period
> (Dust Bowl II)???
> Regards, Joe Preisig
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