United States Geological Survey YearbookThe Survey, 1990 - Geology |
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Page 6
... percent of the buildings in St. Croix were destroyed , leaving about 20,000 people home- less . All public utility services were disrupted . About 90 percent of all power lines on the island. 6 U.S. Geological Survey Yearbook 1990.
... percent of the buildings in St. Croix were destroyed , leaving about 20,000 people home- less . All public utility services were disrupted . About 90 percent of all power lines on the island. 6 U.S. Geological Survey Yearbook 1990.
Page 7
... percent of all power lines on the island were downed by the storm , two of three desalination units were out of service , one 10 - million - gallon water storage tank was destroyed and another severely damaged , and the sewage treatment ...
... percent of all power lines on the island were downed by the storm , two of three desalination units were out of service , one 10 - million - gallon water storage tank was destroyed and another severely damaged , and the sewage treatment ...
Page 8
... percent of all homes and other buildings , destroyed the main power station , and cut off all sources of freshwater supplies to the island . The USGS established a field office in December 1988 on St. Croix to support water - resources ...
... percent of all homes and other buildings , destroyed the main power station , and cut off all sources of freshwater supplies to the island . The USGS established a field office in December 1988 on St. Croix to support water - resources ...
Page 9
... east of the Escollo were buried . The result- ing sand apron and large blowout structures increased the area of exposed sand by 60 percent . A PREVIOUS STUDY 1985 1984 was deposited as a thin. Natural Hazards Research and Response 9.
... east of the Escollo were buried . The result- ing sand apron and large blowout structures increased the area of exposed sand by 60 percent . A PREVIOUS STUDY 1985 1984 was deposited as a thin. Natural Hazards Research and Response 9.
Page 10
... percent of this BEACH WIDTH ( M ) 0 10 20 30 40 50 60 70 80 SEP OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN B FEB MAR CURRENT STUDY 1990 1989 APR MAY JUN JUL AUG HUGO SEP OCT NOV DEC JAN FEB MAR APR ELEVATION ( M ) ...
... percent of this BEACH WIDTH ( M ) 0 10 20 30 40 50 60 70 80 SEP OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN B FEB MAR CURRENT STUDY 1990 1989 APR MAY JUN JUL AUG HUGO SEP OCT NOV DEC JAN FEB MAR APR ELEVATION ( M ) ...
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