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Broken Top volcano

stratovolcano 663 m / 2,175 ft
Oregon, Canada and USA (mainland), 44.08°N / -121.7°W
Current status: (probably) extinct (0 out of 5) | Reports
Broken Top volcano books
Typical eruption style: Explosive
Broken Top volcano eruptions: unknown, but probably none during the past 10,000 years No recent earthquakes
TimeMag. / DepthDistanceLocation
Broken Top in the Three Sisters Wilderness, Oregon, is, as the name suggests, the heavily eroded top of a probably extinct stratovolcano.

Background:

The earliest products were basaltic lava flows forming a basal shield. Later stage eruptions built a steeper cone of more silica rich lava flows and pyroclastic deposits.

Broken Top Photos:

Broken Top volcano, Oregon (Photo: Richard Arculus)
Broken Top volcano, Oregon (Photo: Richard Arculus)



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See also: Sentinel hub | Landsat 8
 

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