Lava Flows
Lava Flows
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Eruption History for Mount Mazama and Crater Lake Caldera
Eruption History for Mount Mazama and Crater Lake Caldera
Post-Caldera Volcanism and Crater Lake
Since the climactic eruption of Mount Mazama, “postcaldera volcanism,” has been confined within the caldera.
Future Eruptions Around Crater Lake
The long history of volcanism at Mount Mazama, the volcano that houses Crater Lake, suggests that this volcanic center will be active in the future. Future eruptions will likely occur within the caldera and probably beneath the water's surface.
Geology and History Summary for Mount Mazama and Crater Lake
Mount Mazama is one of the major volcanoes of the Cascades Arc.