I'm so excited!
I was wilfing around on the site for our closest seismo,
at a college about 35 miles away, to see what the 8.3 looked like there.
Here it is here in PA:
rev.seis.sc.edu...
I found a bunch of stuff I didn't notice before!
This map shows the present large eqs, & significant past ones.
If you hover on a ring, it gives date, time & magnitude.
Click on it & you get the seismos from the event, location, depth...
rev.seis.sc.edu...
Click on the one in Calif, (they say 5.9), & it also gives past significant ones for that area!
And best of all, I can get my polar views with latitude & longitude grids!!!!!!!
Pfffttt!!!

Take that USGS!!! You are rapidly being replaced!!!!
Maybe everyone has a link like this already.
But I'm such a noob I didn't!
I feel like Santa was here!!!
WOQ