United States Geological Survey YearbookThe Survey, 1990 - Geology |
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... Alaska awoke from a dormant period and began periodic eruptions that drastically affected air travel and caused concern for oil transport and public safety . In Hawaii , Kilauea volcano continued its longest lived eruption in this ...
... Alaska awoke from a dormant period and began periodic eruptions that drastically affected air travel and caused concern for oil transport and public safety . In Hawaii , Kilauea volcano continued its longest lived eruption in this ...
Page 1
... Alaska , California , and the Mississippi Valley area , and for large volcanic eruptions , such as those in the Pacific Northwest and Alaska . However infrequently these natural haz- ards occur , they cause direct economic losses of ...
... Alaska , California , and the Mississippi Valley area , and for large volcanic eruptions , such as those in the Pacific Northwest and Alaska . However infrequently these natural haz- ards occur , they cause direct economic losses of ...
Page 12
... Alaska Volcano Observatory ( AVO ) monitored the eruption throughout its dura- tion . The AVO is a cooperative effort that includes scientists from the USGS , the Geo- physical Institute of the University of Alaska , and the Alaska ...
... Alaska Volcano Observatory ( AVO ) monitored the eruption throughout its dura- tion . The AVO is a cooperative effort that includes scientists from the USGS , the Geo- physical Institute of the University of Alaska , and the Alaska ...
Page 13
... ALASKA Fairbanks AREA OF MAP RANGE B Lake Clark Iliamna Lake ΚΑΤΜΑΙ King Salmon NATIONAL PARK ALASKA ENINSULA AND PRESERVE NOVARUPTA UTIA Shelikof Strait AUGUSTINE VOLCANO 152 ° 150 ° Susitna River HAYES MT SPURR CRATER E PEAK Beluga ...
... ALASKA Fairbanks AREA OF MAP RANGE B Lake Clark Iliamna Lake ΚΑΤΜΑΙ King Salmon NATIONAL PARK ALASKA ENINSULA AND PRESERVE NOVARUPTA UTIA Shelikof Strait AUGUSTINE VOLCANO 152 ° 150 ° Susitna River HAYES MT SPURR CRATER E PEAK Beluga ...
Page 14
... Alaska Volcano Observatory . 60 ° 35 ' 30 ' 60 ° 25 ' 152 ° 55 ' NORTH FORK 50 50 ' 0 1 2 3 4 L 1 1 CRESCENT LOCATION MAP 152 150 ° 154 62 Mt Spurr Mt Redoubt Volcano 60. Iliamna Volcano Anchorage Kenai Peninusla Homer CDR INLE FR RIVER ...
... Alaska Volcano Observatory . 60 ° 35 ' 30 ' 60 ° 25 ' 152 ° 55 ' NORTH FORK 50 50 ' 0 1 2 3 4 L 1 1 CRESCENT LOCATION MAP 152 150 ° 154 62 Mt Spurr Mt Redoubt Volcano 60. Iliamna Volcano Anchorage Kenai Peninusla Homer CDR INLE FR RIVER ...
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activities Administration Alaska aquifer assessment Assistant atrazine Award Bldg Board Bureau cartographic data CD-ROM City City of w coal Commission cooperative Coordination County data bases Denver Denver Federal Center Department of Public deposits distribution District w drought earth science earthquake energy environment Environmental eruption field fiscal year 1991 Flood geographic geologic map geologists geophysical GIS technology Government ground water ground-water hazards Hurricane Hugo hydrologic IDNDR Information Systems Interior investigations Island Kansas River Lake land located Loma Prieta earthquake mainframe Management Menlo Park ment mineral resources Mount Pinatubo National Center National Mapping NAWQA Office percent personnel pesticides Planning processes Puerto Rico Regional Reston rock samples scientific sediment seismic Service soil spatial data studies surface tion Transportation U.S. Department U.S. Geological Survey United users USGS USGS employees volcano Water Conservation District Water District water quality Water Resources water-quality