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"Revealing a Fault Plane with Hypocenters" icon

Revealing a Fault Plane with Hypocenters

In this exercise, learners will plot earthquake hypocenters along a cross-section in an attempt to 'image' a fault deep beneath the surface. The hypocenter data is from the aftershock sequence of the 1986 North Palm Springs, CA earthquake. This activity is suitable for learners who have a good understanding of high school algebra and geometry. This activity can be typically accomplished during a 50-minute science class unit on Earth science. The...

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