Fort Point Sea-Level Record

Fort Point Sea-Level Record

Detailed Description

Sea-level measurements collected at Fort Point in San Francisco since before 1900 form the longest continuous sea-level record for any site on the west coast of North America. This record was analyzed by USGS scientists, who found that four major factors influence sea level at Fort Point—daily tides, annual sea-level cycles, a long-term trend of slowly rising sea level (red line).

Details

Image Dimensions: 360 x 171

Date Taken:

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