They say it was about a 5.3 point, just a wee bit North of Yucaipa.
I was standing up, holding some glass cabinets in place.
Just in case.
Noticed some sort of precursor about 30 seconds beforehand.
Caltech reports as follows:
It looks as if this one was darn near dead on the San Andreas Fault.
At least we now know whose fault it is.........