Region
United States
38
California
18
Northwest, Pacific
5
San Francisco Bay Area
4
Washington (State)
4
California, Southern
3
Europe
3
Loma Prieta
3
Oregon
3
Canada
2
Interstate 5 Region
2
Japan
2
Middle West
2
Turkey
2
Utah
2
Bucharest
1
Europe, Eastern
1
Hawaii
1
India
1
King County
1
Kocaeli İli
1
Las Vegas
1
Los Angeles
1
Los Angeles Metropolitan Area
1
Mexico
1
Mississippi River Valley
1
Nevada
1
New Madrid Seismic Zone
1
Northridge (Los Angeles)
1
Portland Region
1
Romania
1
San Diego
1
San Francisco
1
Seattle
1
Taiwan
1
Tōhoku Region
1
Vancouver Region
1