Validation of sea ice concentration - Full domain
Bulletin date: 2023-08-29
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-08-29:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70626 |
14315 |
82 |
258 |
26 |
7 |
0 |
0 |
| OW |
120 |
1203 |
36 |
212 |
19 |
14 |
1 |
0 |
| VODI |
200 |
2117 |
68 |
564 |
286 |
262 |
50 |
0 |
| ODI |
73 |
3845 |
380 |
3085 |
3806 |
2795 |
748 |
0 |
| CDI |
0 |
416 |
127 |
2692 |
9133 |
9798 |
3534 |
4 |
| VCDI |
0 |
0 |
0 |
29 |
848 |
1903 |
865 |
0 |
|
Date: 2023-08-31:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72338 |
14416 |
92 |
420 |
29 |
3 |
0 |
0 |
| OW |
84 |
541 |
27 |
169 |
31 |
11 |
0 |
0 |
| VODI |
210 |
1807 |
50 |
478 |
340 |
275 |
42 |
0 |
| ODI |
135 |
3751 |
282 |
2987 |
4067 |
2867 |
652 |
0 |
| CDI |
14 |
525 |
117 |
2649 |
8745 |
9202 |
3236 |
0 |
| VCDI |
0 |
1 |
0 |
113 |
1006 |
1958 |
877 |
0 |
|
Date: 2023-09-02:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74001 |
13639 |
77 |
373 |
21 |
3 |
0 |
0 |
| OW |
172 |
524 |
23 |
162 |
31 |
3 |
1 |
0 |
| VODI |
508 |
1503 |
63 |
478 |
344 |
311 |
33 |
0 |
| ODI |
796 |
2961 |
245 |
2871 |
4072 |
2961 |
504 |
0 |
| CDI |
25 |
472 |
67 |
2553 |
8818 |
8718 |
2797 |
0 |
| VCDI |
0 |
7 |
0 |
148 |
1070 |
2079 |
1113 |
0 |
|
Date: 2023-09-04:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75144 |
13299 |
103 |
537 |
61 |
1 |
0 |
0 |
| OW |
173 |
490 |
9 |
180 |
28 |
7 |
0 |
0 |
| VODI |
621 |
1330 |
49 |
520 |
335 |
339 |
23 |
0 |
| ODI |
609 |
2864 |
235 |
2188 |
4101 |
3328 |
327 |
0 |
| CDI |
13 |
462 |
95 |
2073 |
7572 |
10017 |
2041 |
0 |
| VCDI |
0 |
25 |
5 |
199 |
1339 |
2805 |
1000 |
0 |
|
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