Validation of sea ice concentration - Full domain
Bulletin date: 2023-05-09
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-05-09:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18966 |
14613 |
118 |
1050 |
250 |
83 |
18 |
0 |
| OW |
0 |
112 |
19 |
257 |
75 |
32 |
16 |
0 |
| VODI |
0 |
81 |
15 |
460 |
278 |
211 |
192 |
7 |
| ODI |
0 |
37 |
11 |
564 |
817 |
929 |
966 |
179 |
| CDI |
0 |
8 |
5 |
389 |
1793 |
2708 |
3594 |
1617 |
| VCDI |
0 |
0 |
0 |
312 |
2185 |
7137 |
29182 |
45261 |
|
Date: 2023-05-11:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19467 |
14534 |
136 |
1213 |
260 |
79 |
12 |
0 |
| OW |
0 |
85 |
8 |
166 |
97 |
39 |
26 |
0 |
| VODI |
0 |
90 |
9 |
295 |
301 |
228 |
190 |
14 |
| ODI |
0 |
36 |
10 |
417 |
777 |
958 |
905 |
187 |
| CDI |
0 |
23 |
5 |
484 |
1690 |
2751 |
3737 |
1991 |
| VCDI |
0 |
3 |
3 |
408 |
1952 |
8916 |
28057 |
43988 |
|
Date: 2023-05-13:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19481 |
14568 |
133 |
1187 |
273 |
101 |
27 |
0 |
| OW |
0 |
88 |
6 |
145 |
100 |
28 |
18 |
0 |
| VODI |
0 |
109 |
8 |
285 |
374 |
202 |
187 |
20 |
| ODI |
0 |
88 |
11 |
429 |
866 |
974 |
817 |
162 |
| CDI |
0 |
61 |
12 |
560 |
1622 |
2876 |
3558 |
2055 |
| VCDI |
0 |
61 |
12 |
502 |
2131 |
8199 |
27049 |
45162 |
|
Date: 2023-05-15:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19610 |
14499 |
154 |
1157 |
313 |
117 |
24 |
2 |
| OW |
0 |
93 |
11 |
175 |
125 |
63 |
36 |
5 |
| VODI |
0 |
113 |
12 |
343 |
350 |
277 |
232 |
23 |
| ODI |
0 |
111 |
16 |
465 |
839 |
922 |
1004 |
181 |
| CDI |
0 |
120 |
32 |
604 |
1510 |
2809 |
4136 |
2138 |
| VCDI |
0 |
114 |
29 |
556 |
2208 |
9352 |
31856 |
37811 |
|
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