Validation of sea ice concentration - American sector
Bulletin date: 2024-10-15
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-10-15:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17564 |
5807 |
72 |
343 |
6 |
0 |
0 |
0 |
| OW |
17 |
135 |
16 |
135 |
14 |
0 |
0 |
0 |
| VODI |
12 |
165 |
27 |
208 |
44 |
1 |
0 |
0 |
| ODI |
6 |
170 |
14 |
300 |
152 |
49 |
0 |
0 |
| CDI |
3 |
102 |
13 |
373 |
637 |
641 |
98 |
23 |
| VCDI |
0 |
21 |
0 |
233 |
622 |
4041 |
7779 |
5753 |
|
Date: 2024-10-17:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16862 |
5512 |
59 |
421 |
19 |
0 |
0 |
0 |
| OW |
21 |
177 |
7 |
100 |
19 |
0 |
0 |
0 |
| VODI |
26 |
153 |
25 |
216 |
71 |
1 |
0 |
0 |
| ODI |
17 |
145 |
18 |
289 |
177 |
45 |
1 |
0 |
| CDI |
4 |
81 |
11 |
297 |
563 |
486 |
99 |
7 |
| VCDI |
0 |
17 |
0 |
172 |
808 |
3569 |
8860 |
6241 |
|
Date: 2024-10-19:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15968 |
5716 |
62 |
381 |
20 |
0 |
0 |
0 |
| OW |
14 |
123 |
7 |
124 |
29 |
0 |
0 |
0 |
| VODI |
25 |
245 |
11 |
220 |
91 |
5 |
0 |
0 |
| ODI |
12 |
184 |
11 |
263 |
172 |
17 |
1 |
1 |
| CDI |
3 |
111 |
12 |
264 |
534 |
355 |
127 |
36 |
| VCDI |
0 |
54 |
1 |
183 |
660 |
3800 |
9058 |
6696 |
|
Date: 2024-10-21:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16268 |
5193 |
48 |
233 |
25 |
0 |
0 |
0 |
| OW |
6 |
253 |
4 |
85 |
13 |
0 |
0 |
0 |
| VODI |
10 |
328 |
14 |
173 |
33 |
0 |
0 |
0 |
| ODI |
5 |
339 |
14 |
198 |
95 |
2 |
1 |
2 |
| CDI |
4 |
311 |
25 |
287 |
402 |
70 |
136 |
78 |
| VCDI |
0 |
172 |
6 |
370 |
1451 |
3455 |
7435 |
8052 |
|
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