
In recent days, Southern California has experienced one earthquake after another. A 3.6 in Ojai on May 31. Two of a similar magnitude under the East Los Angeles area of El Sereno. Another three quakes near Newport Beach and Costa Mesa.
While these quakes were far weaker than historic temblors like the 6.7 Northridge Earthquake of 1994, which caused an estimated $20bn in damage and killed over 57 people, do they herald the arrival of the so-called Big One in a state sitting on multiple, highly active faultlines?