| Observation Date | Latitude | Longitude | Total Ice Concentration | Primary Observer | |
|---|---|---|---|---|---|
| 2015-10-13 18:05:00 UTC | 71.6632 | -140.031 | 0 | Ed Blanchard | |
| 2015-10-13 17:00:00 UTC | 71.9313 | -140.0407 | 0 | Ed Blanchard | |
| 2015-10-13 15:52:00 UTC | 71.9983 | -140.0213 | 2 | Ed Blanchard | |
| 2015-10-13 15:05:00 UTC | 72.0067 | -140.0035 | 0 | Ed Blanchard | |
| 2015-10-13 14:35:00 UTC | 72.0158 | -140.0017 | 0 | Ed Blanchard | |
| 2015-10-13 13:03:00 UTC | 72.3603 | -140.0257 | 8 | Kazutaka TATEYAMA | |
| 2015-10-13 12:06:00 UTC | 72.5625 | -140.016 | 10 | Kazutaka TATEYAMA | |
| 2015-10-13 11:05:00 UTC | 72.8012 | -140.0707 | 10 | Kazutaka TATEYAMA | |
| 2015-10-13 10:08:00 UTC | 72.9895 | -140.063 | 8 | Kazutaka TATEYAMA | |
| 2015-10-13 09:14:00 UTC | 73.0083 | -140.0497 | 10 | Kazutaka TATEYAMA | |
| 2015-10-13 08:04:00 UTC | 73.0015 | -139.9967 | 10 | Kazutaka TATEYAMA | |
| 2015-10-13 06:59:00 UTC | 73.116 | -140.0215 | 7 | Jenny Hutchings | |
| 2015-10-13 05:58:00 UTC | 73.3478 | -140.0788 | 10 | Jenny Hutchings | |
| 2015-10-13 04:49:00 UTC | 73.5762 | -140.1353 | 10 | Jenny Hutchings | |
| 2015-10-13 04:00:00 UTC | 73.7617 | -140.183 | 8 | Jenny Hutchings | |
| 2015-10-13 02:56:00 UTC | 73.9943 | -140.2103 | 10 | Jenny Hutchings | |
| 2015-10-13 02:04:00 UTC | 74.0052 | -140.1763 | 9 | Jenny Hutchings | |
| 2015-10-13 00:58:00 UTC | 73.99916667 | -140.0978333 | 9 | Shin Toda | |
| 2015-10-12 23:06:00 UTC | 74.0042 | -140.0033 | 10 | Shin Toda | |
| 2015-10-12 22:08:00 UTC | 74.0025 | -139.9558 | 9 | Shin Toda | |
| 2015-10-12 21:07:00 UTC | 74.0022 | -139.9203 | 10 | Shin Toda | |
| 2015-10-12 20:35:00 UTC | 74.0019 | -139.9125 | 10 | Shin Toda | |
| 2015-10-12 18:58:00 UTC | 74.011 | -140.0065 | 9 | Ed Blanchard | |
| 2015-10-12 18:02:00 UTC | 74.0065 | -139.9802 | 9 | Ed Blanchard | |
| 2015-10-12 17:02:00 UTC | 73.9408 | -139.7742 | 10 | Ed Blanchard |