Quote:
Originally Posted by Saltheart
8.9 quake!!!!!! I never heard of one even close to that. That scale is logarithmic , 8.9 is incredible.
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10X in shaking for every number but I heard today 32X in energy for every number increase? Never heard it expressed that way.
Mag 1 = 6 oz TNT
Mag 9 = 6 x32x32x32x32x32x32x32x32/(16*2000) = 200 Million
TONS TNT