3 ms·
Aside from the lessened intensity of the main shock, distance saves you from even feeling many of the aftershocks. During LP, my then-pregnant sister lived in
by DrScump 9y ago
Aside from the lessened intensity of the main shock, distance saves you from even feeling many of the aftershocks.
During LP, my then-pregnant sister lived in Aptos less than one mile from the epicenter. They were getting meaningful aftershocks by the dozens through the evening.
The surface waves were amazing directional. I was at work when it hit, and we had those suspended, noise-absorbing foam panels in the ceiling... and you could see the rippling of the surface wave propagate along the ceiling.
Those bookshelves/cabinets, dressers and other tallish rectangular objects that were perpendicular to the wave fell over; those parallel to it tended to be fine.
Almost everywhere along El Camino from Menlo to the Sunnyvale border had power outages, with one exception: a half-block of El Camino just "north" of Grant. Yet that half-block just happened to have a gas station and a 24-hour restaurant (where Los Charros is now) that remained up and running throughout.