13/10-14

Position: 89 04.5' N, 175 57' E, temperature - 17 C, air pressure 1021 hPa, wind 22 knots from NN E. Ice drift 0.4 knots towards North. Checked the radiation flux instruments after midnight. Sun time detector covered with rime and IR detector with snow. Shooting seismic reflection all day. At 1030 hours, Audun discovered a 10 cm wide crack in the ice right through the middle of the ice hangar. Two boxes of food needed to be moved away from the crack. We lowered a GoPro camera and lights mounted on a camera sled down to the bottom at 2650 meter depth and obtained video images of the sea floor.