Glacial Speed On June 9,1983, the lower part of the Variegated Glacier in Alaska as observed to moving?

Glacial Speed On June 9,1983, the lower part of the Variegated Glacier in Alaska was observed to be moving at a rate of 210 feet per day. What is this speed in meters per second?
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Alaska’s Variegated Glacier

Answer:

The speed of the glacier is 210 feet per day
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