The strongest earthquakes ever recorded
The top 3 according to 0 votes from people: 1960 Valdivia earthquake · 1964 Alaska earthquake · 2004 Indian Ocean earthquake. (Updated Oct 1, 2026.)
The largest earthquakes since instrumental records began, ranked by magnitude, according to Wikipedia's list.
Automatically translated (original in 日本語). See the original
Top 10
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1
1960 Valdivia earthquake
Magnitude 9.4–9.6. Valdivia, Chile. The strongest earthquake ever recorded; its tsunami reached Japan.
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2
1964 Alaska earthquake
Magnitude 9.2–9.3. Prince William Sound, Alaska, USA.
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3
2004 Indian Ocean earthquake
Magnitude 9.2–9.3. Sumatra, Indonesia. Its tsunami killed about 230,000 people around the Indian Ocean.
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4
2011 Tōhoku earthquake
Magnitude 9.0–9.1. Tōhoku, Japan. The strongest earthquake ever recorded in Japan.
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5
1952 Kamchatka earthquake
Magnitude 8.8–9.0. Kamchatka, USSR.
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6
2010 Chile earthquake
Magnitude 8.8. Maule, Chile.
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7
2025 Kamchatka earthquake
Magnitude 8.8. Kamchatka, Russia. Tsunami warnings were issued along Japan's Pacific coast.
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8
1906 Ecuador–Colombia earthquake
Magnitude 8.5–8.8. Esmeraldas, Ecuador – Colombia.
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9
1965 Rat Islands earthquake
Magnitude 8.7. Rat Islands, Alaska, USA.
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10
1950 Assam–Tibet earthquake
Magnitude 8.7. Assam, India – Tibet, China.
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11
1946 Aleutian Islands earthquake
Magnitude 8.6. Aleutian Islands, Alaska, USA.
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12
1957 Andreanof Islands earthquake
Magnitude 8.6. Andreanof Islands, Alaska, USA.
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13
2005 Nias–Simeulue earthquake
Magnitude 8.6. Sumatra, Indonesia.
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14
2012 Indian Ocean earthquakes
Magnitude 8.6. Sumatra, Indonesia.
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15
1933 Sanriku earthquake
Magnitude 8.4–8.5. Iwate Prefecture, Japan. Its tsunami devastated the Sanriku coast.
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16
1868 Arica Earthquake
A huge earthquake of magnitude 8.5 to 9.0 occurred in what is now northern Chile. A tsunami reached the entire Pacific Ocean.
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17
1963 Earthquake off the Kuril Islands
An M8.5 earthquake occurred off the coast of the Kuril Islands.
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Comments (1)
チリ地震のM9.5、記録として今も一番。日本にも津波が来ました。