How often does each natural disaster occur?
Friday, October 2nd, 2009shaolt2002 asked: Volcanos for instance. How often on average is there an eruption around the world? One every year? Every 5-15 years? Lightning? I seem to recall hearing that there is a lightning bolt every 4 seconds or something somewhere in the world Hurricanes? Fifty or so I would guess? Earthquakes above, say, ...