There have been many earthquakes in human history, some of which are very strong. The following are some super earthquakes in history:

Chile earthquake in 196: On May 22, 196, an earthquake measuring 9.5 on the Richter scale occurred in Chile, one of the strongest earthquakes on record. The earthquake caused a large number of casualties and economic losses, and also triggered other disasters such as tsunami and volcanic eruption.

24 Indian Ocean Earthquake: On December 26th, 24, an earthquake measuring 9.1 on the Richter scale occurred in the Indian Ocean, which was also one of the largest earthquakes on record. The earthquake triggered a tsunami and other disasters, causing more than 22, deaths and huge economic losses.

211 East Japan Earthquake: On March 11th, 211, an earthquake measuring 9. on the Richter scale occurred in Japan, which was also the fourth largest earthquake in history. The earthquake triggered other disasters such as tsunami and nuclear leakage, which caused more than 16, deaths and a lot of economic losses.

1964 Alaska Earthquake: On March 27th, 1964, an earthquake measuring 9.2 on the Richter scale occurred in Alaska, USA, which was also the second largest earthquake in history. The earthquake caused a lot of material losses and damage to buildings, but fortunately there were fewer casualties.

The impacts of these super-strong earthquakes are very serious, which reminds us to pay attention to earthquake risks, take preventive measures and prepare for them.