Code figure | |
0 |
Ship in open water with floating ice in sight |
1 |
Ship in easily penetrable ice; conditions improving |
Ship in ice |
2 |
Ship in easily penetrable ice; conditions not changing |
3 |
Ship in easily penetrable ice; conditions worsening |
4 |
Ship in ice difficult to penetrate; conditions improving |
5 |
Ship in ice difficult to penetrate; conditions not changing |
6 |
Ice forming and floes freezing together |
Ship in ice difficult to penetrate and conditions worsening |
7 |
Ice under slight pressure |
8 |
Ice under moderate or severe pressure |
9 |
Ship beset |
/ |
Unable to report, because of darkness or lack of visibility |