Validation of sea ice concentration - American sector
Reference date: 2022-11-03
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-10-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7053 |
5982 |
49 |
157 |
12 |
0 |
0 |
0 |
| OW |
21 |
1619 |
94 |
571 |
137 |
4 |
0 |
0 |
| VODI |
2 |
557 |
72 |
1125 |
1449 |
466 |
0 |
0 |
| ODI |
0 |
24 |
1 |
72 |
659 |
1309 |
101 |
0 |
| CDI |
0 |
0 |
0 |
4 |
228 |
1833 |
1501 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
299 |
3573 |
16887 |
|
|
Date: 2022-10-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7724 |
5147 |
41 |
150 |
28 |
0 |
0 |
0 |
| OW |
10 |
834 |
40 |
318 |
230 |
0 |
0 |
0 |
| VODI |
0 |
558 |
60 |
870 |
1640 |
184 |
0 |
0 |
| ODI |
0 |
3 |
3 |
131 |
942 |
1549 |
206 |
2 |
| CDI |
0 |
0 |
0 |
4 |
224 |
1744 |
1279 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
616 |
3845 |
17475 |
|
|
Date: 2022-11-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6692 |
5784 |
40 |
129 |
4 |
0 |
0 |
0 |
| OW |
80 |
601 |
26 |
228 |
96 |
0 |
0 |
0 |
| VODI |
2 |
595 |
49 |
563 |
1044 |
291 |
0 |
0 |
| ODI |
0 |
15 |
1 |
148 |
1048 |
1860 |
72 |
0 |
| CDI |
0 |
0 |
0 |
0 |
227 |
1852 |
1166 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
1060 |
5004 |
17177 |
|
|
Date: 2022-11-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6528 |
4999 |
29 |
120 |
6 |
0 |
0 |
0 |
| OW |
42 |
1228 |
28 |
159 |
55 |
0 |
0 |
0 |
| VODI |
15 |
577 |
53 |
619 |
641 |
92 |
0 |
0 |
| ODI |
1 |
49 |
4 |
238 |
1265 |
1437 |
14 |
2 |
| CDI |
0 |
2 |
0 |
28 |
389 |
1933 |
768 |
51 |
| VCDI |
0 |
0 |
0 |
0 |
41 |
1195 |
5518 |
17740 |
|
|
Date: 2022-11-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6741 |
4579 |
39 |
144 |
29 |
0 |
0 |
0 |
| OW |
18 |
854 |
17 |
123 |
45 |
7 |
0 |
0 |
| VODI |
30 |
569 |
37 |
469 |
413 |
132 |
0 |
0 |
| ODI |
2 |
87 |
6 |
222 |
804 |
1756 |
32 |
0 |
| CDI |
0 |
0 |
1 |
25 |
323 |
2162 |
1128 |
50 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1287 |
5126 |
18593 |
|
|
Date: 2022-11-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6195 |
5530 |
32 |
132 |
43 |
0 |
0 |
0 |
| OW |
45 |
685 |
19 |
57 |
22 |
1 |
0 |
0 |
| VODI |
31 |
654 |
40 |
303 |
241 |
12 |
0 |
0 |
| ODI |
0 |
85 |
16 |
258 |
754 |
944 |
14 |
1 |
| CDI |
0 |
0 |
0 |
16 |
453 |
3528 |
503 |
51 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1443 |
6294 |
17464 |
|
|
Date: 2022-11-09:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2022-11-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5117 |
5440 |
36 |
132 |
46 |
0 |
0 |
0 |
| OW |
234 |
997 |
41 |
187 |
93 |
12 |
0 |
0 |
| VODI |
26 |
526 |
34 |
440 |
233 |
61 |
0 |
0 |
| ODI |
0 |
121 |
4 |
180 |
673 |
312 |
7 |
0 |
| CDI |
0 |
1 |
0 |
9 |
444 |
2967 |
1443 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
1637 |
8759 |
15639 |
|
|
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