I want to test the ability of students to read a passage and answer questions about it. Could you please come up with a good question for the passage "Many faults are able to produce a magnitude 6.7+ earthquake, such as the San Andreas Fault, which can produce a magnitude 8.0 event. Other faults include the San Jacinto Fault, the Puente Hills Fault, and the Elsinore Fault Zone. The USGS has released a California Earthquake forecast which models Earthquake occurrence in California."? 

where is the Elsinore fault zone located