10 of course! The Richter scale holds the numbers from 0 to 10. 0 is the weekest and 10 is the strongest yet there has never been an earthquake with a magnitude of 10. Th highest ever recorded was in Chile 2010 with a magnitude of 9.5.
The highest magnitude earthquake was a 9.5 in Chile on May 22, 1960.
There was a 9.2 magnitude earthquake in Prince William Sound, Alaska in 1964.
The highest earthquake reading on the Richter scale is 9.5 when an earthquake struck Chilie
10.0
The magnitude 9.5 earthquake that occurred in Valdivia Chile in 1960.
8.9
Hattie
No, a 9.5 magnitude earthquake hit Chile in 1960.
No, there has never been a magnitude 10 earthquake recorded in history. The highest recorded earthquake magnitude is 9.5, which occurred in Chile in 1960.
No. The second highest earthquake magnitude (depending on the source of the information) was either the Boxing Day 2004 Indian Ocean earthquake (magnitude 9.1 - 9.3) or the 1964 Alaskan earthquake (magnitude 9.2). The Haitian Earthquake in January 2010 had a Richter magnitude of 7.2.
In Valdivia, Chile in 1960, with a magnitude of 9.5
The highest earthquake ever recorded according to the Richter Scale was the 1960 Valdivia earthquake in Chile, which had a magnitude of 9.5. This earthquake caused widespread devastation and tsunamis that affected areas as far as Japan and the Philippines.