Shock it to me!

We just had a mild earthquake, magnitude 3.0
It was a single tremor, like a squad of very large trucks driving by.
It hit a couple of miles North of LAX, a couple of miles South of me.
USGS details are here.
Considering how intensely and unexpectedly hot it's been today, I'm not surprised.
Sudden swings in temperatures can bring about quakes.
It's 8:10pm and it's 90F in my neck of the woods!
It was about 60F at the same time yesterday!!!
What madness is this!?!?!