So, which altitudes are bad?  I live at around 4200’ and I think that’s a good altitude, but some may disagree.  I think low altitudes are the bad ones.  By what mechanism does the heat change the altitude?  I know that heat can increase the altitude of a balloon, but I didn’t know it worked on landscapes as well.

Bill in Willcox

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From: az-geocaching-bounces@listserv.azgeocaching.com [mailto:az-geocaching-bounces@listserv.azgeocaching.com] On Behalf Of Gale
Sent: Thursday, May 19, 2005 1:49 PM

The heat does tend to produce bad altitudes in the residents of the Phoenix area. I suspect it will be worse with the high gas prices.