Haiti 2010
Rotate Earth by dragging on it. Press tiny play button image to create an earthquake.
Sorry, your browser doesn't support the <canvas> element.
Sorry, your browser doesn't support the <canvas> element.
Earth  (draggable)

Sorry, your browser cannot show this page.

Canvas support:
WebGL support:
JSON support:

Most recent browsers (Chrome, Firefox, Safari, Edge) work.

Safari users may need to enable WebGL in Preferences/Security.

Click on an earthquake for info and to load it.
Choose a wave set for cross section:
A wave set is a wave and some key waves that precede it:

P,S:  the original, first, direct waves.
PP, PS, SS:  adding reflections at the underside of Earth’s surface.
PKP, PKS:  adding mantle → (outer) core → mantle.
PcP, PcS:  adding reflections at the core-mantle boundary (CMB).
PKIKP:  adding mantle → outer core → inner core → outer core → mantle.

Seismic Waves

A visualization of earthquake waves traveling both through Earth's interior and radiating outward on the surface.
What you will see is explained here.