Let’s talk about major earthquakes. Earthquakes are measured by magnitude and intensity. The magnitude of a quake is the measured value on the Richter Scale (between 0 and 10) of the size of the earthquake. The intensity of an earthquake is the measure of how much shaking is created in various locations.
5.
Sumatra, Indonesia
Dec. 26, 2004
Magnitude: 9.0
4.
Kamchatka, Russia
Nov. 4, 1952
Magnitude: 9.0
3.
Aleutian Islands
March 9, 1957
Magnitude: 9.1
2.
Prince William Sound, Alaska
March 28, 1964
Magnitude: 9.2
1.
Chile
May 22, 1960
Magnitude: 9.5