“big offshore quake will flood Seattle”
Things would have to be just right for a tsunami to navigate 100+ miles through the Strait of Juan de Fuca, the San Juan Islands, and lower Puget Sound, and then not much of Seattle is low elevation.
For some reason I couldn’t sleep at all tonight either-zero, but didn’t feel the quake here in the Tri-Cities. I did feel the 2001(?) Nisqually quake.