My bet is for the area between Palm Desert and Borrego Springs or southward to about 32 N on the Baja peninsula. I've not had a headache for a long time now. The last symptoms were stuffiness and difficulty breathing on the right side before the 4.0 - 4.2 Fallon, NV quake which then switched to the left side before the last 3.9 - 4.0 at Yucaipa. Also no ear ringing until this morning at 4:24 am PST on the left side pointing southward. I am concerned about that 5.8 south of Australia though. When something happens along the Anarctic and Pacific Plate boundry, I worry about a large western Pacific quake for a few days.

Steven T, Tarzana, CA