I hope they don't get nervous at a 2.1 in Yorba Linda.... I'd never get any rest!

There has been an interesting set of quakes in this location (Yorba Linda) over the past year or better... Maybe its time to check the catalogs.. These quakes might be foreshocks to something bigger... They have had a 4 something in that neighborhood recently. Doesn't background siesmicity tend to rise for a couple years prior to a large event?

Canie