Validation of sea ice concentration - European sector
Reference date: 2022-03-24
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-03-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68167 |
12310 |
74 |
290 |
80 |
2 |
0 |
0 |
| OW |
41 |
883 |
52 |
261 |
95 |
9 |
0 |
0 |
| VODI |
40 |
818 |
70 |
695 |
605 |
102 |
6 |
0 |
| ODI |
4 |
646 |
89 |
879 |
1549 |
425 |
33 |
0 |
| CDI |
2 |
83 |
20 |
274 |
1898 |
5645 |
2006 |
37 |
| VCDI |
0 |
35 |
6 |
73 |
159 |
688 |
4357 |
5592 |
|
|
Date: 2022-03-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67658 |
12218 |
87 |
322 |
84 |
3 |
0 |
0 |
| OW |
40 |
1216 |
64 |
366 |
109 |
16 |
1 |
0 |
| VODI |
33 |
819 |
49 |
602 |
624 |
153 |
5 |
0 |
| ODI |
3 |
521 |
77 |
797 |
1666 |
664 |
11 |
0 |
| CDI |
0 |
136 |
16 |
164 |
1250 |
5657 |
2702 |
52 |
| VCDI |
0 |
7 |
5 |
60 |
112 |
442 |
3695 |
6594 |
|
|
Date: 2022-03-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68889 |
10215 |
49 |
198 |
43 |
0 |
0 |
0 |
| OW |
152 |
2349 |
52 |
270 |
78 |
0 |
0 |
0 |
| VODI |
19 |
1129 |
77 |
711 |
393 |
13 |
0 |
0 |
| ODI |
11 |
695 |
86 |
1001 |
1571 |
406 |
0 |
0 |
| CDI |
0 |
111 |
17 |
217 |
1542 |
5066 |
1722 |
19 |
| VCDI |
0 |
15 |
5 |
42 |
73 |
1004 |
4487 |
6373 |
|
|
Date: 2022-03-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68155 |
10691 |
49 |
238 |
85 |
2 |
0 |
0 |
| OW |
267 |
2202 |
54 |
231 |
67 |
3 |
0 |
0 |
| VODI |
48 |
1186 |
101 |
903 |
398 |
37 |
0 |
0 |
| ODI |
21 |
611 |
89 |
900 |
1385 |
257 |
0 |
0 |
| CDI |
0 |
41 |
5 |
182 |
1310 |
5110 |
1012 |
0 |
| VCDI |
0 |
7 |
5 |
47 |
137 |
1518 |
6020 |
5726 |
|
|
Date: 2022-03-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67947 |
11544 |
68 |
246 |
84 |
0 |
0 |
0 |
| OW |
68 |
1556 |
28 |
163 |
62 |
2 |
0 |
0 |
| VODI |
61 |
1036 |
114 |
852 |
547 |
32 |
2 |
0 |
| ODI |
10 |
455 |
70 |
781 |
1455 |
305 |
9 |
2 |
| CDI |
0 |
39 |
9 |
198 |
1412 |
5082 |
1512 |
6 |
| VCDI |
0 |
0 |
0 |
6 |
83 |
780 |
5759 |
6715 |
|
|
Date: 2022-03-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67472 |
12772 |
52 |
301 |
74 |
0 |
0 |
0 |
| OW |
26 |
1209 |
42 |
167 |
42 |
1 |
0 |
0 |
| VODI |
30 |
1118 |
116 |
762 |
422 |
11 |
0 |
0 |
| ODI |
2 |
386 |
48 |
745 |
1352 |
203 |
1 |
0 |
| CDI |
0 |
54 |
8 |
278 |
1507 |
3952 |
1818 |
5 |
| VCDI |
0 |
0 |
0 |
0 |
23 |
761 |
6622 |
6718 |
|
|
Date: 2022-03-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67324 |
13379 |
76 |
279 |
85 |
1 |
0 |
0 |
| OW |
42 |
1020 |
43 |
162 |
50 |
1 |
0 |
0 |
| VODI |
15 |
898 |
113 |
830 |
339 |
15 |
0 |
0 |
| ODI |
0 |
354 |
47 |
826 |
1455 |
110 |
2 |
1 |
| CDI |
0 |
60 |
8 |
191 |
1557 |
3452 |
1594 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
96 |
730 |
6451 |
7486 |
|
|
Date: 2022-04-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67292 |
13302 |
71 |
270 |
97 |
11 |
0 |
0 |
| OW |
90 |
1257 |
31 |
130 |
26 |
4 |
0 |
0 |
| VODI |
0 |
975 |
116 |
651 |
303 |
22 |
0 |
0 |
| ODI |
0 |
326 |
48 |
713 |
1224 |
231 |
0 |
0 |
| CDI |
0 |
34 |
11 |
195 |
1534 |
3733 |
1454 |
23 |
| VCDI |
0 |
0 |
0 |
0 |
94 |
848 |
6652 |
7332 |
|
|
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