Validation of sea ice concentration - American sector
Reference date: 2022-06-30
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-06-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
750 |
4976 |
104 |
768 |
137 |
21 |
0 |
0 |
| OW |
0 |
253 |
26 |
237 |
98 |
13 |
0 |
0 |
| VODI |
0 |
351 |
39 |
667 |
420 |
59 |
0 |
0 |
| ODI |
0 |
123 |
26 |
871 |
3018 |
667 |
3 |
0 |
| CDI |
0 |
12 |
5 |
171 |
6536 |
8716 |
3159 |
138 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
795 |
3911 |
8788 |
|
|
Date: 2022-06-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1035 |
5302 |
116 |
738 |
267 |
9 |
5 |
0 |
| OW |
0 |
209 |
16 |
235 |
154 |
10 |
2 |
0 |
| VODI |
0 |
298 |
26 |
562 |
606 |
45 |
5 |
0 |
| ODI |
0 |
144 |
33 |
942 |
4416 |
381 |
7 |
0 |
| CDI |
0 |
8 |
2 |
167 |
9640 |
8896 |
1775 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
362 |
6697 |
2755 |
|
|
Date: 2022-06-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1003 |
5699 |
128 |
913 |
379 |
10 |
0 |
0 |
| OW |
0 |
160 |
19 |
249 |
179 |
5 |
0 |
0 |
| VODI |
0 |
283 |
26 |
598 |
627 |
20 |
0 |
0 |
| ODI |
0 |
156 |
24 |
1089 |
9729 |
479 |
2 |
0 |
| CDI |
0 |
1 |
1 |
92 |
6229 |
8867 |
1461 |
12 |
| VCDI |
0 |
0 |
0 |
0 |
78 |
2426 |
4824 |
98 |
|
|
Date: 2022-06-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1092 |
5987 |
105 |
1016 |
438 |
22 |
0 |
0 |
| OW |
2 |
196 |
6 |
208 |
191 |
11 |
0 |
0 |
| VODI |
3 |
289 |
29 |
623 |
916 |
23 |
0 |
0 |
| ODI |
2 |
171 |
28 |
966 |
9109 |
2905 |
2 |
0 |
| CDI |
0 |
1 |
0 |
46 |
3371 |
9882 |
1906 |
13 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
2637 |
3494 |
160 |
|
|
Date: 2022-07-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2378 |
5494 |
117 |
995 |
296 |
8 |
0 |
0 |
| OW |
1 |
243 |
9 |
220 |
157 |
9 |
0 |
0 |
| VODI |
0 |
355 |
48 |
953 |
609 |
23 |
0 |
0 |
| ODI |
0 |
194 |
24 |
1197 |
5441 |
5170 |
2 |
0 |
| CDI |
0 |
1 |
0 |
36 |
2256 |
10971 |
2795 |
271 |
| VCDI |
0 |
1 |
0 |
1 |
167 |
1395 |
3848 |
181 |
|
|
Date: 2022-07-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2531 |
5858 |
134 |
1074 |
390 |
23 |
0 |
0 |
| OW |
0 |
268 |
16 |
217 |
152 |
12 |
0 |
0 |
| VODI |
0 |
551 |
55 |
871 |
592 |
35 |
1 |
0 |
| ODI |
0 |
263 |
34 |
992 |
5022 |
3152 |
2 |
0 |
| CDI |
0 |
8 |
1 |
50 |
2366 |
14948 |
1483 |
5 |
| VCDI |
0 |
0 |
0 |
0 |
11 |
1329 |
3182 |
238 |
|
|
Date: 2022-07-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3493 |
5782 |
82 |
872 |
410 |
21 |
0 |
0 |
| OW |
0 |
315 |
16 |
212 |
151 |
7 |
0 |
0 |
| VODI |
0 |
645 |
62 |
982 |
499 |
28 |
0 |
0 |
| ODI |
0 |
188 |
22 |
1023 |
4681 |
2098 |
0 |
0 |
| CDI |
0 |
13 |
0 |
53 |
2863 |
15378 |
941 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1985 |
3044 |
0 |
|
|
Date: 2022-07-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3564 |
6102 |
109 |
983 |
445 |
23 |
0 |
0 |
| OW |
0 |
329 |
29 |
243 |
147 |
18 |
0 |
0 |
| VODI |
0 |
563 |
53 |
1043 |
464 |
46 |
0 |
0 |
| ODI |
0 |
156 |
20 |
926 |
5063 |
1530 |
11 |
0 |
| CDI |
0 |
45 |
0 |
108 |
2220 |
16406 |
413 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2631 |
2133 |
43 |
|
|
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