Contain hydrogen and oxygen, and calcium produced the greatest velocity. Morteratsch Glacier, Line C. No. Of Stake. Hourly Motion. 1 0.01 inch. 2 0.14 inch. 3 0.53 inch. 4 0.32 inch. 5 0.56 inch. 6 0.44 inch. 7 0.44 inch. 7 0.52 inch. 8 0.30 inch. 9 0.40 inch. 10 0.20 inch. 11.