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For WHOI personnel and vendors: COVID-19 Guidelines

Dive Statistics

Alvin Dive Statistics as of 12/31/2020
Total Dives 5,065
Total Depth 10,489,565  meters
Average Depth per Dive 2,071  meters
Total Time Submerged 35,474  hours
Average Time Submerged per Dive 7.00  hours
Total Persons Carried 15,186
Dive Purpose Breakout
Biology 1,993
Geology/Geophysics 1,562
Chemistry/Geochemistry 708
Engineering/Equipment Tests 330
Search/Survey/Recovery 244
Orientation/Training 147
Certification 81