When was the last major earthquake along the san andreas fault from san bernardino to the salton sea.
What is a fault? How long can a fault be? Do we know the locations of all faults?
What are the three main factors that affect how much shaking is felt during an earthquake?
If there is a small earthquake i your area how many days will you have to wait until you can safely assume it was an isolated earthquake and not a foreshock to a larger one?
How long can aftershocks go on for after a large earthquake?
Does the personal disaster supply kit have any of the same items that the household disaster kit does?
If an earthquake hit right now, what should you do? where you are located matters(at home, on the second floor of library, outdoor, etc.)