Validation of sea ice concentration - European sector
Reference date: 2023-09-21
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-09-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95114 |
3770 |
233 |
153 |
0 |
0 |
0 |
0 |
| OW |
0 |
254 |
128 |
389 |
10 |
0 |
0 |
0 |
| VODI |
0 |
2 |
23 |
656 |
393 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
54 |
1445 |
354 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
198 |
4259 |
162 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
944 |
559 |
0 |
|
|
Date: 2023-09-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94150 |
4740 |
194 |
92 |
0 |
0 |
0 |
0 |
| OW |
0 |
176 |
127 |
387 |
0 |
0 |
0 |
0 |
| VODI |
0 |
9 |
15 |
654 |
314 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
102 |
982 |
552 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
49 |
4135 |
747 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
610 |
1062 |
0 |
|
|
Date: 2023-09-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94856 |
3981 |
215 |
99 |
0 |
0 |
0 |
0 |
| OW |
0 |
125 |
123 |
290 |
0 |
0 |
0 |
0 |
| VODI |
0 |
11 |
16 |
469 |
290 |
6 |
0 |
0 |
| ODI |
0 |
3 |
1 |
86 |
824 |
286 |
7 |
0 |
| CDI |
0 |
0 |
0 |
0 |
129 |
3588 |
759 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
826 |
2110 |
0 |
|
|
Date: 2023-09-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94550 |
4090 |
231 |
117 |
0 |
0 |
0 |
0 |
| OW |
3 |
90 |
97 |
275 |
3 |
0 |
0 |
0 |
| VODI |
0 |
5 |
29 |
519 |
177 |
0 |
0 |
0 |
| ODI |
0 |
6 |
2 |
126 |
842 |
126 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
187 |
3076 |
425 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1262 |
2862 |
0 |
|
|
Date: 2023-09-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94151 |
4330 |
213 |
160 |
0 |
0 |
0 |
0 |
| OW |
2 |
103 |
104 |
282 |
8 |
0 |
0 |
0 |
| VODI |
0 |
11 |
23 |
433 |
213 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
94 |
765 |
83 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
244 |
1789 |
519 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
819 |
4701 |
51 |
|
|
Date: 2023-09-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93630 |
4582 |
277 |
235 |
3 |
0 |
0 |
0 |
| OW |
1 |
94 |
83 |
294 |
42 |
0 |
0 |
0 |
| VODI |
0 |
4 |
22 |
345 |
205 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
112 |
586 |
56 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
220 |
874 |
713 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
514 |
5282 |
922 |
|
|
Date: 2023-09-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93400 |
4669 |
262 |
186 |
1 |
0 |
0 |
0 |
| OW |
1 |
103 |
73 |
291 |
26 |
0 |
0 |
0 |
| VODI |
0 |
6 |
19 |
384 |
157 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
113 |
531 |
39 |
0 |
0 |
| CDI |
0 |
0 |
0 |
12 |
228 |
702 |
416 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
303 |
4142 |
3032 |
|
|
Date: 2023-09-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93870 |
4043 |
234 |
217 |
16 |
0 |
0 |
0 |
| OW |
5 |
56 |
93 |
345 |
60 |
0 |
0 |
0 |
| VODI |
0 |
3 |
7 |
309 |
166 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
57 |
452 |
152 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
133 |
516 |
190 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
251 |
2613 |
5309 |
|
|
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