Near any fault lines but earthquakes tend to happen more on the west coast. For example, in California there is a big fault line called the San Andres fault and it took down San Francisco in the early 1900's.
The most frequent number of earthquakes in U.S. are in Alaska followed by California.
Morocco is at a low risk for earthquakes because it is not in close proximity to a tectonic plate boundary.
They're not.
washington
Bedrock
Near any fault lines but earthquakes tend to happen more on the west coast. For example, in California there is a big fault line called the San Andres fault and it took down San Francisco in the early 1900's.
The West Coast of the United States, particularly California, has the highest risk of earthquakes. This is primarily due to the presence of the San Andreas Fault and other tectonic boundaries. The region experiences frequent seismic activity as the Pacific and North American tectonic plates interact. As a result, major cities like Los Angeles and San Francisco are particularly vulnerable to significant earthquakes.
The most frequent number of earthquakes in U.S. are in Alaska followed by California.
Earthquakes tend to occur most often at or near the boundaries between tectonic plates. One such boundary runs along the coast of the Western United States all the way from the bottom of California to Alaska. So places near this boundary are at the highest risk of earthquakes. As you move further east, you move further away from this tectonic plate boundary so the risk of earthquakes goes down (although they can still happen).
arizona
Alaska has the highest number of earthquakes per year with California second. Hawaii is third with a total of 1533 earthquakes from 1973-2003.
California on the west coast
Earthquakes in the middle US states are a concern because the fault line there could lead to the highest loss in economy due to a natural disaster.
In California near the San Andreas fault line
Probably Wellington. But all of NZ is prone to earthquakes, and they can be unpredictable.
Morocco is at a low risk for earthquakes because it is not in close proximity to a tectonic plate boundary.
japan