It's puzzling to me why people seem to have such an immense desire to turn routine earthquakes into nuclear testing.
>> how many nukes do china and north korea have?...testing?
Irrelevant, as nuke blasts have entirely different
seismic signatures, and would either not be reported
at all by USGS, or would be reported as anomolous events.
> It's puzzling to me why people seem to have such an
> immense desire to turn routine earthquakes into
> nuclear testing.
This question apparently arose because tsunamis can be
caused by nuclear explosions.