the night of the 7th and was two degrees below zero on the 8th. This cold spell in midsummer was most unfortunate from our point of view, since it cemented the pack and tightened the grip of the ice upon the ship. The slow drift to the south-west continued, and we caught occasional glimpses of distant uplands on the eastern horizon. The position on the 7th was lat. 76° 57′ S., long. 35° 7′ W. Soundings on the 6th and 8th found glacial mud at 630 and 529 fathoms.
The Endurance was lying in a pool covered by young ice on the 9th. The solid floes had loosened their grip on the ship itself, but they were packed tightly all around. The weather was foggy. We felt a slight northerly swell coming through the pack, and the movement gave rise to hope that there was open water near to us. At 11 a.m. a long crack developed in the pack, running east and west as far as we could see through the fog, and I ordered steam to be raised in the hope of being able to break away into this lead. The effort failed. We could break the young ice in the pool, but the pack defied us. The attempt was renewed on the 11th, a fine clear day with blue sky. The temperature was still low, -2° Fahr. at midnight. After breaking through some young ice the Endurance became jammed against soft floe. The engines running full speed astern produced no effect until all hands joined in "sallying" ship. The dog-kennels amidships made it necessary for the people to gather aft, where they rushed from side to side in a mass in the confined space around the wheel. This was a ludicrous affair, the men falling over one another amid shouts of laughter without producing much effect on the ship. She remained fast, while all hands jumped at the word of command, but finally slid off when the men were stamping hard at the double. We were now in a position to take advantage of any opening that might appear. The ice was firm around us, and as there seemed small chance of making a move that day, I had the motor crawler and warper put out on the floe for a trial run. The motor worked most successfully, running at about six miles an hour over slabs and ridges of ice hidden by a foot or two of soft snow. The surface was worse than we would expect to face on land or barrier-ice.
