Validation of sea ice concentration - Full domain
Bulletin date: 2023-06-20
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-06-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
25483 |
16613 |
220 |
1926 |
450 |
56 |
30 |
1 |
| OW |
0 |
841 |
35 |
788 |
311 |
60 |
28 |
1 |
| VODI |
0 |
1209 |
92 |
1684 |
1095 |
469 |
168 |
20 |
| ODI |
0 |
902 |
108 |
2952 |
3699 |
2489 |
1607 |
371 |
| CDI |
0 |
129 |
44 |
2479 |
6339 |
7546 |
8765 |
3767 |
| VCDI |
0 |
3 |
1 |
213 |
3287 |
7745 |
16552 |
13969 |
|
Date: 2023-06-22:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26402 |
17453 |
263 |
2603 |
608 |
71 |
42 |
2 |
| OW |
0 |
473 |
33 |
603 |
300 |
69 |
41 |
3 |
| VODI |
0 |
986 |
65 |
1622 |
1112 |
539 |
222 |
18 |
| ODI |
0 |
900 |
115 |
3478 |
3661 |
2780 |
1266 |
464 |
| CDI |
0 |
235 |
47 |
2276 |
5410 |
8998 |
5692 |
5439 |
| VCDI |
0 |
22 |
3 |
295 |
2783 |
8303 |
11816 |
17034 |
|
Date: 2023-06-24:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
27419 |
17683 |
267 |
2712 |
565 |
125 |
49 |
2 |
| OW |
0 |
504 |
48 |
601 |
263 |
90 |
33 |
1 |
| VODI |
0 |
1105 |
102 |
1692 |
1218 |
643 |
219 |
14 |
| ODI |
0 |
966 |
159 |
3233 |
3612 |
3069 |
1197 |
374 |
| CDI |
0 |
272 |
66 |
2114 |
4886 |
9842 |
6112 |
4942 |
| VCDI |
0 |
36 |
8 |
313 |
2614 |
8073 |
13519 |
13785 |
|
Date: 2023-06-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
29482 |
17252 |
285 |
2537 |
664 |
178 |
38 |
0 |
| OW |
7 |
706 |
43 |
574 |
252 |
134 |
21 |
1 |
| VODI |
2 |
1481 |
112 |
1508 |
1294 |
749 |
176 |
3 |
| ODI |
0 |
1326 |
118 |
2537 |
3312 |
3064 |
1347 |
249 |
| CDI |
0 |
557 |
75 |
1726 |
5392 |
8977 |
8456 |
3147 |
| VCDI |
0 |
115 |
8 |
309 |
2882 |
8602 |
16172 |
8677 |
|
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