Rain is not pouring, unlike on east coast (speaking from my expeirences in both NYC and Atlanta), it is just drizzling at a very low rate. It doesnt thunderstorm. I’ve heard thunder iirc only 2-3 times in my 7 years living there. No tornados or tsunamis. No massive blizzards out of nowhere. I felt this earthquake in NYC today myself, and I remember having a similarly strong eathquake in Seattle only a couple of times.
I have no idea where this “west coast and its sudden weather thingies” take comes from (again, I cannot speak for California), but it runs counter to everything I’ve personally experienced.