I'm gonna make a little change here. 33.50N and below to the 25N as noted. It really only goes a little above the 33N at the Salton Sea areas. Ocotillo Wells, etc. Want to try and differentiate it from the other area I have posted for San Jacinto and Coyote Creek faults. This area is a seperate symptom from that one. This one getting a little stronger, maybe into the 4s? Usually doesn't hit till the release symptoms come along but could surprise me. ;)

This map covers most of the CA side:

quake.usgs.gov/recenteqs/...116-33.htm