EARTH 350-0 Physics of the Earth (ISP)

Normal Modes of Free Oscillation

Below are links to some animations of the spheroidal and toroidal normal modes of free oscillation of the Earth.

• http://homepages.see.leeds.ac.uk/~eargah/Sphar/index.html
• http://lucien.saviot.free.fr/terre/index.en.html
• http://www.knmi.nl/cms/content/64722/eigentrillingen_van_de_sumatra_aardbeving
• http://lucien.saviot.free.fr/index.en.html