Validation of sea ice concentration - European sector
Reference date: 2023-02-16
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-02-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72792 |
9875 |
6 |
7 |
1 |
0 |
0 |
0 |
| OW |
201 |
2195 |
70 |
215 |
7 |
0 |
0 |
0 |
| VODI |
111 |
1226 |
81 |
578 |
152 |
2 |
0 |
0 |
| ODI |
28 |
798 |
87 |
819 |
1163 |
146 |
0 |
0 |
| CDI |
4 |
157 |
17 |
367 |
1567 |
1795 |
163 |
0 |
| VCDI |
0 |
23 |
4 |
42 |
317 |
3265 |
5964 |
4855 |
|
|
Date: 2023-02-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71528 |
11323 |
9 |
29 |
1 |
0 |
0 |
0 |
| OW |
134 |
2164 |
69 |
250 |
5 |
0 |
0 |
0 |
| VODI |
121 |
1289 |
128 |
670 |
153 |
3 |
0 |
0 |
| ODI |
52 |
552 |
74 |
881 |
1399 |
138 |
12 |
0 |
| CDI |
10 |
139 |
20 |
211 |
1414 |
2098 |
386 |
0 |
| VCDI |
0 |
11 |
2 |
55 |
134 |
2127 |
6019 |
5490 |
|
|
Date: 2023-02-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70810 |
11930 |
20 |
80 |
9 |
0 |
0 |
0 |
| OW |
103 |
1998 |
101 |
404 |
42 |
0 |
0 |
0 |
| VODI |
87 |
878 |
110 |
863 |
334 |
5 |
0 |
0 |
| ODI |
86 |
274 |
49 |
773 |
1831 |
257 |
3 |
0 |
| CDI |
5 |
61 |
1 |
65 |
839 |
3064 |
545 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
25 |
1412 |
6016 |
6017 |
|
|
Date: 2023-02-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70911 |
11477 |
9 |
17 |
0 |
0 |
0 |
0 |
| OW |
78 |
2120 |
100 |
372 |
21 |
0 |
0 |
0 |
| VODI |
78 |
1018 |
126 |
877 |
307 |
0 |
0 |
0 |
| ODI |
70 |
383 |
52 |
830 |
1748 |
182 |
3 |
0 |
| CDI |
1 |
47 |
18 |
146 |
1445 |
2429 |
353 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
105 |
2022 |
5993 |
5762 |
|
|
Date: 2023-02-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71497 |
10873 |
5 |
4 |
0 |
0 |
0 |
0 |
| OW |
121 |
2009 |
81 |
256 |
18 |
0 |
0 |
0 |
| VODI |
77 |
1084 |
115 |
781 |
236 |
0 |
0 |
0 |
| ODI |
32 |
602 |
84 |
992 |
1442 |
117 |
2 |
0 |
| CDI |
3 |
23 |
14 |
235 |
1702 |
1867 |
226 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
231 |
2582 |
6312 |
5472 |
|
|
Date: 2023-02-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70579 |
11141 |
13 |
38 |
1 |
0 |
0 |
0 |
| OW |
120 |
1944 |
88 |
326 |
39 |
0 |
0 |
0 |
| VODI |
52 |
783 |
114 |
845 |
351 |
5 |
0 |
0 |
| ODI |
45 |
347 |
59 |
755 |
1715 |
370 |
0 |
0 |
| CDI |
7 |
57 |
11 |
88 |
1317 |
2983 |
372 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
135 |
1626 |
6675 |
6099 |
|
|
Date: 2023-02-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70241 |
11186 |
9 |
13 |
0 |
0 |
0 |
0 |
| OW |
141 |
2140 |
95 |
239 |
12 |
0 |
0 |
0 |
| VODI |
41 |
1027 |
117 |
804 |
306 |
27 |
0 |
0 |
| ODI |
36 |
332 |
61 |
843 |
1704 |
273 |
5 |
0 |
| CDI |
18 |
7 |
1 |
85 |
1232 |
2999 |
551 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
72 |
1920 |
6978 |
5584 |
|
|
Date: 2023-02-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70280 |
11282 |
4 |
3 |
0 |
0 |
0 |
0 |
| OW |
131 |
2236 |
66 |
155 |
30 |
0 |
0 |
0 |
| VODI |
117 |
1041 |
84 |
535 |
253 |
3 |
0 |
0 |
| ODI |
30 |
459 |
84 |
847 |
954 |
164 |
4 |
0 |
| CDI |
2 |
45 |
31 |
315 |
1905 |
1803 |
424 |
0 |
| VCDI |
0 |
0 |
0 |
22 |
368 |
3271 |
7495 |
4657 |
|
|
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