| Observation Date | Latitude | Longitude | Total Ice Concentration | Primary Observer | |
|---|---|---|---|---|---|
| 2015-10-12 16:11:00 UTC | 73.771 | -139.1828 | 10 | Ed Blanchard | |
| 2015-10-12 15:03:00 UTC | 73.621 | -138.6528 | 10 | Ed Blanchard | |
| 2015-10-12 14:18:00 UTC | 73.495 | -138.212 | 8 | Ed Blanchard | |
| 2015-10-12 13:04:00 UTC | 73.4587 | -138.0535 | 10 | Kazutaka TATEYAMA | |
| 2015-10-12 12:14:00 UTC | 73.454 | -138.029 | 10 | Kazutaka TATEYAMA | |
| 2015-10-12 11:04:00 UTC | 73.3422 | -137.5905 | 10 | Kazutaka TATEYAMA | |
| 2015-10-12 10:12:00 UTC | 73.1948 | -137.0625 | 10 | Kazutaka TATEYAMA | |
| 2015-10-12 10:05:00 UTC | 74.0813 | -140.8835 | 10 | Kazutaka TATEYAMA | |
| 2015-10-12 09:11:00 UTC | 73.0417 | -136.5195 | 10 | Kazutaka TATEYAMA | |
| 2015-10-12 08:05:00 UTC | 72.9102 | -136.0628333 | 10 | Kazutaka TATEYAMA | |
| 2015-10-12 07:04:00 UTC | 72.9053 | -136.0345 | 10 | Jenny Hutchings | |
| 2015-10-12 06:03:00 UTC | 72.8995 | -136.0018 | 10 | Jenny Hutchings | |
| 2015-10-12 04:56:00 UTC | 73.0657 | -136.6305 | 10 | Jenny Hutchings | |
| 2015-10-12 04:05:00 UTC | 73.075 | -137.2667 | 10 | Jenny Hutchings | |
| 2015-10-12 03:15:00 UTC | 73.3202 | -137.117 | 9 | Jenny Hutchings | |
| 2015-10-12 02:01:00 UTC | 73.5055 | -135.7457 | 10 | Jenny Hutchings | |
| 2015-10-12 00:51:00 UTC | 73.6897 | -138.9928 | 10 | Shin Toda | |
| 2015-10-12 00:06:00 UTC | 73.8056 | -139.3783 | 10 | Shin Toda | |
| 2015-10-11 23:01:00 UTC | 73.9867 | -139.9947 | 10 | Shin Toda | |
| 2015-10-11 22:09:00 UTC | 74.0378 | -140.1922 | 9 | Shin Toda | |
| 2015-10-11 21:00:00 UTC | 74.0333 | -140.1189 | 9 | Shin Toda | |
| 2015-10-11 20:08:00 UTC | 74.0417 | -140.1022 | 9 | Shin Toda | |
| 2015-10-11 19:00:00 UTC | 74.0302 | -140.0702 | 10 | Ed Blanchard | |
| 2015-10-11 17:56:00 UTC | 74.0278 | -140.0533 | 9 | Ed Blanchard | |
| 2015-10-11 17:00:00 UTC | 74.0122 | -140.056 | 9 | Ed Blanchard |