With the effects of the recent 8.8 magnitude quake in Chile still unfolding, it is understandable that thoughts of how this will affect other areas are not high in people's minds.
Hundreds have lost their lives in Chile, and Tsunami alerts have been seen as far away as Japan and Russia. Aftershocks continue to hit Chile, hampering rescue efforts and placing the survivors in constant fear.
The Chile quake occurred in the centre of three tectonic plates (Nazca, South American and Antarctic plates) and almost the same location that produced the largest earthquake the world has ever seen (in 1960).
Tectonic plates move in different ways. Some slide against other plates, while others push or go over or under each other. In some cases, the movement of one plate can affect another, creating new earthquakes in different areas of the planet.