Magnitude
|
Date
|
Location
|
9.4–9.6
|
May 22, 1960
|
Valdivia, Chile
|
9.2
|
March 27, 1964
|
Prince William Sound, Alaska, United States
|
9.1–9.3
|
3 December 26, 2004
|
Indian Ocean, Sumatra, Indonesia
|
9.0
|
November 4, 1952
|
Kamchatka, Russian SFSR, Soviet Union
|
9.0
|
March 11, 2011
|
Pacific Ocean, Tōhoku region, Japan
|
9.0 (est.)
|
August 13, 1868
|
Arica, Chile (then Peru)
|
8.7–9.2 (est.)
|
January 26, 1700
|
Pacific Ocean, Tōhoku region, Japan
|
8.5–9.0
|
November 1, 1755
|
Atlantic Ocean, Lisbon, Portugal
|
8.9 (est.)
|
July 9, 869
|
Ecuador – Colombia
|
8.8 (est.)
|
April 2, 1762
|
Offshore Maule, Chile
|
8.8 (est.)
|
November 25, 1833
|
Chittagong, Bangladesh (then Kingdom of Mrauk U)
|
8.8 (est.)
|
January 31, 1906
|
Sumatra, Indonesia (then part of the Dutch East Indies)
|
8.8 (est.)
|
February 27, 2010
|
Pacific Ocean, Shikoku region, Japan
|
8.7 (est.)
|
January 26, 1700
|
Pacific Ocean, USA and Canada (then claimed by the Spanish Empire and the British Empire)
|
8.7
|
February 4, 1965
|
Rat Islands, Alaska, United States
|
8.7 (est.)
|
July 8, 1730
|
Valparaiso, Chile (then part of the Spanish Empire)
|
8.7
|
August 15, 1950
|
Assam, India – Tibet, China
|
8.6
|
March 9, 1957
|
Andreanof Islands, Alaska, United States
|
8.6
|
March 28, 2005
|
Sumatra, Indonesia
|
8.6 (est.)
|
October 28, 1746
|
Lima, Peru (then part of the Spanish Empire)
|
8.6 (est.)
|
March 28, 1787
|
Oaxaca, Mexico (then part of the Spanish Empire)
|
8.6
|
April 11, 2012
|
Indian Ocean, Sumatra, Indonesia
|
|