Biggest earthquakes

Here are the 10 biggest earthquakes ever recorded Biggest Earthquakes – In the history of humankind, these are the most devastating earthquakes ever recorded. Cascadia Megathrust of 1700 – Northern California to British Columbia Lisbon Earthquake of 1755 – Portugal New Madrid Earthquakes of 1811-1812 – Mississippi Valley Ecuador-Colombia Earthquake of 1906 – Northwest South … Read more