Erin W. answered 01/19/24
Specializing in High School and Undergrad History and Writing
By = propositional noun, delineates exactly what is occurring (in this case, an earthquake)
With = proposition, usually links phrases or nouns
With the above definitions, which makes more sense? By!
Why?
Because, what is California hit with?
It's hit by an earthquake.
Stanton D.
P.S. Each unit of magnitude change = 32x change in energy release.01/12/24