If the subduction quake registers at 9.0, does that mean those of us here in Portland would feel a significantly less sever quake? Perhaps around a 7.5? I understand the precise location along the zone also makes a difference, so let's assume it is somewhere due west of the Oregon coast for the sake of this inquiry.
yashardonnay3 karma
If the subduction quake registers at 9.0, does that mean those of us here in Portland would feel a significantly less sever quake? Perhaps around a 7.5? I understand the precise location along the zone also makes a difference, so let's assume it is somewhere due west of the Oregon coast for the sake of this inquiry.
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