regress,

"They're trying to trigger earthquakes."

I hate to burst your woo-woo bubble, but a 700-ton explosive charge would definitely *not* be large enough to set of an earthquake. Hell, the Hiroshima A-Bomb was 16-*kilo*tons (23 times as large), and *it* didn't set one off, so, why should this one?

You woo-woos really *need* to develop a sense of *scale*.