United States Geological Survey YearbookThe Survey, 1985 - Geology |
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Page 1
... Mauna Loa Volcano began erupting on March 25 , 1984 , and lava moved to a point 5 miles from the city of Hilo . Geological Survey scientists provided round - the - clock surveillance throughout the several weeks of the eruption ...
... Mauna Loa Volcano began erupting on March 25 , 1984 , and lava moved to a point 5 miles from the city of Hilo . Geological Survey scientists provided round - the - clock surveillance throughout the several weeks of the eruption ...
Page 58
... Mauna Loa volcano in Hawaii was forecast successfully in late 1983 by the Geological Survey . The forecast was based on monitoring results that showed high seismic activitiy and active deformation taking place near the summit of Mauna ...
... Mauna Loa volcano in Hawaii was forecast successfully in late 1983 by the Geological Survey . The forecast was based on monitoring results that showed high seismic activitiy and active deformation taking place near the summit of Mauna ...
Page 61
... Mauna Loa Volcano. The 15 - mile - long Parkfield , California , section of the San Andreas fault is the best understood earthquake source region in the world . Moderate - sized earthquakes of local magnitude ( M ) 5 occurred at ...
... Mauna Loa Volcano. The 15 - mile - long Parkfield , California , section of the San Andreas fault is the best understood earthquake source region in the world . Moderate - sized earthquakes of local magnitude ( M ) 5 occurred at ...
Page 64
Geological Survey (U.S.). The 1984 Eruption of Mauna Loa Volcano Mauna Loa's " curtain of fire " advances in en. Veniaminof Volcano in eruption , January 1984 . The lava flow down the volcano's south flank has melted a large pit in the ...
Geological Survey (U.S.). The 1984 Eruption of Mauna Loa Volcano Mauna Loa's " curtain of fire " advances in en. Veniaminof Volcano in eruption , January 1984 . The lava flow down the volcano's south flank has melted a large pit in the ...
Page 65
Geological Survey (U.S.). Mauna Loa's " curtain of fire " advances in en echelon steps down the upper north- east rift zone early on the morning of March 25. ( U.S. Geological Survey photo- graph by J. D. Griggs . ) Mount St. Helens ...
Geological Survey (U.S.). Mauna Loa's " curtain of fire " advances in en echelon steps down the upper north- east rift zone early on the morning of March 25. ( U.S. Geological Survey photo- graph by J. D. Griggs . ) Mount St. Helens ...
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activities Alaska aquifer areas Assistant Bacillus cereus basins Bureau California cartographic cartographic data base City coal Columbia Glacier Commission contaminants Control Cooperative Denver Department of Public digital cartographic data digital data earthquake energy Environmental eruption Federal agencies Federal Bldg feet fiscal year 1984 flow fluid inclusions geochemical geographic geographic information systems Geologist geophysical ground water ground-water hazards High Plains hydrologic ical image map information systems investigations irrigation Lake land Landsat lava located Loki Patera major Management Mauna Loa million mineral deposits mineral resources models monitoring National Center National Mapping Division Office offshore Parkfield Parkfield earthquake Planning potential production quadrangle radar Regional remote sensing River rocks San Andreas fault scientific sediment Service sources square miles STOP studies sulfur surface Survey scientists Survey's techniques tion topographic maps trends U.S. Geological Survey Volcano Water Conservation District Water District zone