Earthquake

An Earthquake (or Earth Tremor), is a movement of the earth where the focus is the beginning of the earthquake.

In Back in Life, in the evening, Dirk felt a little bit of shaking, and a Earthquake started! The earthquake was calle, "The Hell Tremor," because of the bad damage it done. Then, a lake bubbled,releasing Carbon Dioxide, and killed Dirk. Other animals were killed from the crack, falling trees, and Carbon Dioxide going into their body.

The song, "Earthquake" from Walking with Beasts plays when its happening.

It also happened in Homestuck when, Devil's Lusus got so angry, he made a tremor, with Carbon Dioxide coming out of the fissure, lava spewing, and had a asteroid hit Alternia.