Data from the Global Volcanism Program of the Smithsonian Institution
Details for: Newberry
Newberry volcano, one of the largest Quaternary volcanoes in the conterminous United States, lies 60 km east of the crest of the Cascade Range in central Oregon. The massive shield volcano is truncated by a 5 x 7 km caldera containing two caldera lakes, Paulina Lake (left) and East Lake (right). Newberry has been active during the Holocene from vents both within the caldera that have produced pumice cones and obsidian lava flows (such as the one seen at the lower right) and outside the caldera from cinder cones on its broad flanks. Photo by Lee Siebert, 2002 (Smithsonian Institution).
Volcano Number:322110
Volcano Name:Newberry
Country:United States
Volcano Type:Shield
Last Eruption:690 CE
Elevation:2434m
Tectonic Setting:Subduction zone / Continental crust (> 25 km)
Pop. within 5km:0
Pop. within 10km:0
Pop. within 30km:16437
Pop. within 100km:180091
Latitude:43.722
Longitude:-121.229


Eruption Data from the Global Volcanism Program of the Smithsonian Institution
Volcano Number Volcano Name Eruption Number Activity Type Explosivity Index Max Explosivity Index Modifier Activity Area Activity Unit Start Evidence Method Start Date End Date
322110 Newberry 20598 Confirmed Eruption South and east caldera rim Radiocarbon (corrected) -9210
322110 Newberry 20599 Confirmed Eruption 0 NW rift zone (Lava Cast Forest) Radiocarbon (corrected) -5260
322110 Newberry 20600 Confirmed Eruption 3 Lower NW rift zone (Lava Butte) Radiocarbon (corrected) -5070
322110 Newberry 20601 Confirmed Eruption East Lake fissure, south flank Radiocarbon (corrected) -4960
322110 Newberry 20602 Confirmed Eruption 0 NW rift zone Forest Road flow Radiocarbon (corrected) -4860
322110 Newberry 20603 Confirmed Eruption NW rift zone (Sugarpine Butte) Radiocarbon (corrected) -4770
322110 Newberry 20604 Confirmed Eruption 0 NW rift zone Lava Cascade flow Radiocarbon (corrected) -4690
322110 Newberry 20605 Confirmed Eruption Center, N & S caldera, upper SE flank Central Pumice Cone, Game Hut Obsidian Hydration Rind -4450
322110 Newberry 20606 Confirmed Eruption South of East Lake Hydration Rind -1450
322110 Newberry 20607 Confirmed Eruption 4 South caldera wall Radiocarbon (corrected) 490
322110 Newberry 20608 Confirmed Eruption 4 S caldera wall Big Obsidian Flow Radiocarbon (corrected) 690
Emissions Data from the Global Volcanism Program of the Smithsonian Institution
Sorry. No emissions data found for this volcano.

Data from the Earthchem Library
Sorry. No data exist for this volcano in the EarthChem Library.
Data from the Earthchem Portal

Data from the SESAR Database

Data from the MaGa Database
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