We just learned about the Submarine Earthquake that happens underwater.
Another type of quake is a Supershear Earthquake.
A lot of earthquakes happen with the earth moving side to side, like a slinky squishing and then stretching.
Some earthquakes happen like a slinky but you lift it up and the pull it down, causing a wave to go through it.
When this wave is very fast and strong, it can rip through the ground with a lot of force, and cause a lot of damage.
This is a supershear earthquake.
(from: wikipedia - supershear earthquake)
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