In article , Skywise wrote:
Volcanos can cause earthquakes, but earthquakes don't cause
volcanos.

As so often, there is an exception - there are lots of report of
"mud volcanos" being shaken into increased activity by earthquakes.
Since they can be hundreds of metres high (even on-shore ones!) with
seepages of gas and/ or oil from the summit to even add that little
element of flame to confuse people more.

--
Aidan Karley, FGS
Aberdeen, Scotland
Written at Fri, 28 Jul 2006 00:52 +0100, but posted later.