Ridgecrest aftershock prognosis: They won’t stop for years, and another strong one is possible
A 4.9-magnitude earthquake in the Ridgecrest area early Friday drove home what seismologists have been telling Southern Californians for the past week: In the wake of two strong quakes July 4 and 5, that area is likely to keep shaking for years. And while the chance of another damaging aftershock is small, it will be…