Old Faithful, Yellowstone NP

Référence de la vidéo 11924690
Old Faithful geyser erupts in Yellowstone National Park, Wyoming. Eruptions occur about every 90 minutes and typically last for one to two minutes, reaching a height of over 50 meters. Eruptions occur when groundwater comes in contact with hot rocks heated by a large magma reservoir that lies directly beneath the park at a depth of just a few kilometers. The magma rises from a hotspot within the earth's mantle, and is responsible for all of the geothermal activity found in the park.
Licence : Droits gérés
Crédit : Science Photo Library / Matulavich, Peter
Model Release : Non requis
Property release : Non requis
Durée : 26 Secondes
Aspect ratio : 4/3
Restrictions : -

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