Region
California
343
United States
313
Alaska
97
San Francisco Bay Area
64
Loma Prieta
50
Washington (State)
49
Hawaii
48
Japan
44
Northwest, Pacific
40
Haiti
35
California, Southern
34
Utah
34
Missouri
27
Middle West
26
Colorado
25
New Madrid Seismic Zone
22
San Francisco
22
Los Angeles Region
18
Oregon
18
Nevada
17
New Madrid Region
17
Chile
15
North America
15
South Carolina
15
Kilauea Volcano (Hawaii)
12
China
11
Los Angeles
11
Mexico
11
Mississippi River Valley
11
Montana
11
Parkfield
11
California, Northern
10
Indiana
10
Virginia
10
Wasatch Range (Utah and Idaho)
10
Northridge (Los Angeles)
9
New Madrid
8
Puerto Rico
8
Afghanistan
7
Cascadia Subduction Zone
7
Idaho
7
Illinois
7
Loma Prieta Region
7
Nepal
7
New Mexico
7
Pacific Coast
7
West (U.S.)
7
Yellowstone National Park
7
Anchorage
6
Charleston Region
6
more ...