Answer:
Option (1)
Explanation:
The city of San Francisco has the highest possibility to be an epicenter of an earthquake. This city is directly related to the most famous and well known destructive fault which is commonly known as the San Andreas fault.
The San Andreas fault was initiated due to the formation of transform plate boundary. Here, the North American plate and the Pacific plate slide passes each other, resulting in the occurrence of shallow focus destructive earthquakes. The city of San Francisco is located just adjacent to this fault which forms the epicenter of the earthquakes that frequently occurs in these region.
Thus, the correct answer is option (1).
