Strange how those effects bounce around. In ‘52, the Tehachapi quake literally shook me out of bed in San Diego, yet I didn’t even feel the Sylmar quake which was much closer. Much of the Northridge quake’s effects skipped over the Malibu Mountains, but trashed parts of Santa Monica.
Didn’t Eureka get a pretty significant impact from the biggie a couple of decades back? Knocked a bunch of Ferndale houses off their foundations as I recall.
In 1992 there were 3 earthquakes within 24 hours. You can look it up but I think they were 7.1 6.8 and 7.2
We are still finding cracks in our plaster from the little bitty Virginia quake a few years back.
When it happened, I thought someone was walking on the roof of the building,