Filters: Tags: Hawaii Volcanoes National Park Collection (X) > partyWithName: Griggs, J.D. (X)
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Hawaii Volcanoes National Park. Eruption of Kilauea Volcano beginning in 1983. Geologist sampling lava at the edge of a pahoehoe flow. Photo by J.D. Griggs, March 28, 1983.
Hawaii Volcanoes National Park. September 1977 eruption of Kilauea Volcano. Scientist views Puu Kiai fountains. Photo by J.D. Griggs, September 27, 1977.
Hawaii Volcanoes National Park. 1984 eruption of Mauna Loa Volcano. Gas plume, viewed from Kilauea Volcano. Photo by J.D. Griggs, March 25, 1984.
Hawaii Volcanoes National Park. 1984 eruption of Mauna Loa Volcano. Collecting a hot lava sample. Photo by J.D. Griggs, April 11, 1984.
Hawaii Volcanoes National Park. 1984 eruption of Mauna Loa Volcano. Main vents and spatter rampart at 9200 feet elevation at about 10:45 a.m. Photo by J.D. Griggs, March 26, 1984.
Hawaii Volcanoes National Park. Eruption of Kilauea Volcano beginning in 1983. Lava trees and active spatter. Photo by J.D. Griggs, January 7, 1983.
Hawaii Volcanoes National Park. Eruption of Kilauea Volcano beginning in 1983. Fountaining and lava flow from Pu'u 0. Photo by J.D. Griggs, January 31, 1984.
Hawaii Volcanoes National Park. Eruption of Kilauea Volcano beginning in 1983. Geologist measuring the height of a lava fountain. Photo by J.D. Griggs, March 28, 1983.
Hawaii Volcanoes National Park. Eruption of Kilauea Volcano beginning in 1983. "Curtain of fire" at a fissure in the east rift zone. Photo by J.D. Griggs, January 3, 1983.
Hawaii Volcanoes National Park. Hiatus exposed in the north wall of Pauahi Crater: yellow tephra, which is a mixture of blocks and ash. This Tephra may consist in part of Uwekahuna Ash Member. Because it grades laterally into coarse debris in the crater of a buried tephra cone nearby, at least some of it may have been ejected from a local source. Organic ash is abundant atop the tephra, and the overlying lava flow contains many tree molds. Photo by J.D. Griggs, October 1985. Figure 12.27-B, U.S. Geological Survey Professional paper 1350.
Hawaii Volcanoes National Park. 1984 eruption of Mauna Loa Volcano. Fume cloud from the main vent. Photo by J.D. Griggs, April 2, 1984.
Hawaii Volcanoes National Park. Eruption of Kilauea Volcano beginning in 1983. Scientist approaching a vent for gas sampling. Photo by J.D. Griggs, May 6, 1983.
Hawaii Volcanoes National Park. Eruption of Kilauea Volcano beginning in 1983. Arching lava fountain. Photo by J.D. Griggs, February 25, 1983.
Hawaii Volcanoes National Park. 1984 eruption of Mauna Loa Volcano. Helicopter delivers a geologist to the eruption site. Photo by J.D. Griggs, March 26, 1984.
Hawaii Volcanoes National Park. 1984 eruption of Mauna Loa Volcano. Standing wave in a lava flow channel. Photo by J.D. Griggs, April 2, 1984.
Hawaii Volcanoes National Park. 1984 eruption of Mauna Loa Volcano. Main vent and spatter rampart. Photo by J.D. Griggs, April 4, 1984.
Hawaii Volcanoes National Park. 1984 eruption of Mauna Loa Volcano. Agglutinating spatter. Photo by J.D. Griggs, March 26, 1984.
Hawaii Volcanoes National Park. Eruption of Kilauea Volcano beginning in 1983. Geologist using a laser ranging device to measure small distance changes. Photo by J.D. Griggs, March 30, 1983.
Hawaii Volcanoes National Park. Eruption of Kilauea Volcano beginning in 1983. Line of spatter cones in various stages of activity. Photo by J.D. Griggs, February 25, 1983.
Hawaii Volcanoes National Park. Eruption of Kilauea Volcano beginning in 1983. Active pahoehoe lava flow. Photo by J.D. Griggs, June 13, 1983.
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