Validation of sea ice concentration - European sector
Reference date: 2023-05-25
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-05-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70788 |
13798 |
223 |
102 |
0 |
0 |
0 |
0 |
| OW |
0 |
441 |
223 |
405 |
12 |
0 |
0 |
0 |
| VODI |
0 |
455 |
235 |
930 |
391 |
22 |
3 |
0 |
| ODI |
0 |
176 |
128 |
782 |
2319 |
577 |
33 |
0 |
| CDI |
0 |
0 |
5 |
73 |
606 |
4378 |
856 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
523 |
5077 |
5538 |
|
|
Date: 2023-05-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71025 |
13547 |
203 |
180 |
0 |
0 |
0 |
0 |
| OW |
0 |
456 |
153 |
378 |
28 |
0 |
0 |
0 |
| VODI |
0 |
611 |
297 |
853 |
475 |
40 |
9 |
0 |
| ODI |
0 |
179 |
134 |
822 |
2389 |
684 |
126 |
0 |
| CDI |
0 |
7 |
6 |
83 |
1105 |
3787 |
870 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
851 |
6364 |
3423 |
|
|
Date: 2023-05-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71381 |
13550 |
247 |
156 |
0 |
0 |
0 |
0 |
| OW |
0 |
364 |
172 |
429 |
27 |
0 |
0 |
0 |
| VODI |
0 |
444 |
222 |
1184 |
542 |
19 |
2 |
0 |
| ODI |
0 |
176 |
123 |
952 |
2567 |
529 |
52 |
0 |
| CDI |
0 |
6 |
3 |
80 |
1343 |
3212 |
836 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
1246 |
6589 |
2635 |
|
|
Date: 2023-05-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72082 |
13064 |
261 |
197 |
2 |
0 |
0 |
0 |
| OW |
0 |
408 |
192 |
403 |
35 |
0 |
0 |
0 |
| VODI |
0 |
499 |
225 |
1162 |
603 |
25 |
2 |
0 |
| ODI |
0 |
159 |
174 |
936 |
2296 |
618 |
83 |
0 |
| CDI |
0 |
2 |
3 |
117 |
924 |
3598 |
919 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
18 |
504 |
6028 |
3558 |
|
|
Date: 2023-05-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73406 |
12048 |
259 |
145 |
3 |
0 |
0 |
0 |
| OW |
9 |
358 |
138 |
408 |
19 |
0 |
0 |
0 |
| VODI |
0 |
527 |
204 |
1253 |
607 |
33 |
2 |
0 |
| ODI |
0 |
232 |
143 |
934 |
2105 |
804 |
123 |
0 |
| CDI |
0 |
9 |
19 |
125 |
754 |
3383 |
1417 |
12 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
265 |
4692 |
4640 |
|
|
Date: 2023-05-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74499 |
11278 |
243 |
128 |
0 |
0 |
0 |
0 |
| OW |
0 |
339 |
136 |
462 |
11 |
0 |
0 |
0 |
| VODI |
0 |
564 |
207 |
1299 |
652 |
28 |
7 |
0 |
| ODI |
0 |
203 |
143 |
816 |
2249 |
928 |
77 |
0 |
| CDI |
0 |
3 |
6 |
61 |
799 |
3639 |
820 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
346 |
5171 |
3976 |
|
|
Date: 2023-05-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74669 |
11261 |
225 |
105 |
0 |
0 |
0 |
0 |
| OW |
4 |
409 |
195 |
379 |
7 |
0 |
0 |
0 |
| VODI |
0 |
519 |
198 |
1488 |
601 |
37 |
7 |
0 |
| ODI |
0 |
255 |
122 |
801 |
2649 |
832 |
36 |
0 |
| CDI |
0 |
1 |
7 |
119 |
892 |
3084 |
778 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
47 |
520 |
5240 |
3613 |
|
|
Date: 2023-06-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74968 |
11085 |
217 |
104 |
0 |
0 |
0 |
0 |
| OW |
0 |
415 |
184 |
442 |
13 |
1 |
0 |
0 |
| VODI |
0 |
613 |
180 |
1427 |
733 |
116 |
5 |
0 |
| ODI |
0 |
218 |
127 |
761 |
2680 |
862 |
66 |
0 |
| CDI |
0 |
1 |
4 |
87 |
771 |
2848 |
890 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
7 |
681 |
4940 |
3653 |
|
|
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