feelable. some them are one or twolp magnitude, not the three and four that you can feel. ridgecrest felt the severe ñi shocking. searles valley right at a 7 around a four or five magnitude. if that earthquake was under l.a. it would have felt like a four even though it was so far away it was a seven, it didn t feel like a seven in l.a. magnitude aftershocks probably a six. one of those and we go down from here. butñr the difference is exponential. this is what people don t understand. the difference between a 6.0jf d a 7.0 for power is [2a times.t( it s ten times. but it s the power that wesxd really care about. and theñi 6.4 to 7.1 was 11 tim stronger. a 6.0 to 7.0 was 32t( times. a 7.0 to an 8.0 r 700 times.