PSN-L Email List Message

Subject: Re: SOLAR ACTIVITY VS. EARTHQUAKES
From: "Geoffrey" gmvoeth@...........
Date: Sun, 20 Jun 2010 10:42:22 -0700


I often Wondered If the Ocean Tides could
act as a kind of "Systolic??" Pump moving or
compressing the atmosphere ahead of the
oceanic bulges ??

In the world of medicine they have
these funny kind of pumps
which undulate similar to the
ocean tidal bulge. The infuse things
into your body at very fine rates
ans used in the ER to pump your blood
while cutting into your heart
or whatever.

geoff

----- Original Message ----- 
From: 
To: 
Sent: Sunday, June 20, 2010 10:30 AM
Subject: Re: SOLAR ACTIVITY VS. EARTHQUAKES


> Yes, putting variable stresses on the Earth may be  likened to the straw 
> that broke the camels back.
> 
> Several years ago, my amigo from  Guatemala, Rolando Benitez and I observed 
> and discussed a diurnal rhythm of  pressure variations on our barographs:  
> Pressure maxima occurred at  approximately 1000 and 2200 hours and pressure 
> minima at roughly 0400 and 1600  hours local time.  We deduced that the 
> atmospheric pressure  variations were solar-induced, and that the diurnal  
> atmospheric pressure "tides" were primarily excited by the Sun's  heating of the 
> atmosphere.  By heating the atmosphere by day and not at  night relative to 
> a fixed point on Earth, the cycle generates  atmospheric tides that have 
> periods relative to the solar  day.   On a latitude basis, these variations 
> should be  greater at the equator since the intensity of the Sun's rays are at 
> a maximum  there.
> A subsequent review of the literature (S.  Hastenrath,  Climate Dynamics of 
> the Tropics, Chapter 2, "Diurnal Waves  of Atmospheric Pressure According 
> to Theory") revealed that in theory   ". . There is a 12-hour pressure wave . 
> . . that trails from east to west in  such a way that any location maxima 
> are experienced around 10 and 22 hrs, and  minima around 4 and 16 h. local 
> time."  His interesting chart on page  10 corresponded to our observations.
> 
> The NASA EARTH  OBSERVATORY reports that:
> "For over two centuries, meteorologists were puzzled  by the observation 
> that atmospheric pressure in the tropics peak at 10 a. m. and  10 p.m. nearly 
> every day.  In the late 1960's, a theory was proposed that  these surface 
> pressure variations result from waves that are generated by the  Sun's heating 
> of the upper atmosphere.  The waves, called solar tides,  propagate to the 
> ground as they travel around the globe . . .  "
> 
> There are numerous references on the subject, such as  Wikipedia's 
> "Atmospheric Tide," and H. D. Rathgeber's Semi-Diurnal Variations  of Atmospheric 
> Pressure and of Cosmic Ray Intensity - Proceedings of the  Physical Society, 
> Melbourne, 1950.
> 
> So, I conclude that yes, solar-induced pressure  variations are occurring 
> on Earth, and that it is theoretically possible that  these variations may 
> trigger a nascent earthquake.
> 
> Al Hrubetz
> 
> 
> 
> In a message dated 6/20/2010 3:05:54 A.M. Central Daylight Time,  
> gmvoeth@........... writes:
> 
> You Mean  Like
> 90% of all people who die have eaten tomatoes
> sometime in their  life ??
> 
> All I know is Nickle is Magneto Strictive and
> Quartz is  Piezo Electric both things will change shape
> in the presence of one field  or the other.
> 
> Now the earth is a big thing full of both those
> and  the sun generates lots of E and B fields ???
> 
> Maybe the sun can change  the dimensions
> of the Earth slightly based upon those ideas.
> 
> Putting  stresses and strains into like
> the straw which broke the camels back  ??
> 
> geoff
> 
> ----- Original Message ----- 
> From:  
> To: 
> Sent:  Wednesday, June 16, 2010 4:48 PM
> Subject: SOLAR ACTIVITY VS.  EARTHQUAKES
> 
> 
>>A friend sent me a portion of a newsletter form  the  Space and Science 
>> Research Center, apparently a private  concern out of  Florida.  The 
> report dealt 
>> primarily with  prediction of agricultural  production vs sunspot 
> activity.   
>> But what caught my eye was the statement:  "After studying  300-plus 
> years 
>> of data, an SSRC study also found  decreased  solar activity had an 80.6% 
>> correlation with increased volcanic   activity, and 100% correlation with 
>> essentially all of the largest U.  S.  earthquakes."
>> I had never heard of such an analogy.  Is  this  make believe?
>> 
>> Al  Hrubetz
>>
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