Pretty big quake off coast of California.
I can add some firsthand ezperience on this one.
Born/raised in SoCal, now live in NorCal.
Most quakes growing up were actual shaking that last for around 5-30 seconds.
Todays was different.
Got an alert on my phone before it happened.
Wasn't like is someone grabbed and shook you for a few seconds…
this one was like someone just gave you push and that was it.