Validation of sea ice concentration - European sector
Reference date: 2023-08-17
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-08-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93455 |
4757 |
120 |
48 |
0 |
0 |
0 |
0 |
| OW |
0 |
221 |
151 |
253 |
0 |
0 |
0 |
0 |
| VODI |
0 |
27 |
33 |
1102 |
297 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
35 |
1207 |
1177 |
93 |
0 |
| CDI |
0 |
0 |
0 |
0 |
199 |
2645 |
496 |
23 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
193 |
2210 |
353 |
|
|
Date: 2023-08-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94172 |
4170 |
101 |
54 |
0 |
0 |
0 |
0 |
| OW |
0 |
146 |
134 |
465 |
0 |
0 |
0 |
0 |
| VODI |
0 |
9 |
10 |
855 |
407 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
8 |
1033 |
1165 |
88 |
0 |
| CDI |
0 |
0 |
0 |
0 |
129 |
2087 |
1165 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
70 |
2405 |
409 |
|
|
Date: 2023-08-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93885 |
4405 |
159 |
113 |
0 |
0 |
0 |
0 |
| OW |
0 |
227 |
209 |
426 |
0 |
0 |
0 |
0 |
| VODI |
0 |
7 |
19 |
803 |
224 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
11 |
897 |
830 |
34 |
0 |
| CDI |
0 |
0 |
0 |
0 |
74 |
1682 |
1793 |
54 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
18 |
1859 |
1371 |
|
|
Date: 2023-08-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92591 |
5721 |
150 |
116 |
0 |
0 |
0 |
0 |
| OW |
0 |
319 |
297 |
370 |
0 |
0 |
0 |
0 |
| VODI |
0 |
14 |
47 |
661 |
251 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
75 |
1373 |
285 |
45 |
0 |
| CDI |
0 |
0 |
0 |
0 |
392 |
1722 |
1147 |
151 |
| VCDI |
0 |
0 |
0 |
0 |
26 |
350 |
1877 |
1120 |
|
|
Date: 2023-08-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89360 |
8713 |
396 |
152 |
0 |
0 |
0 |
0 |
| OW |
0 |
330 |
217 |
410 |
0 |
0 |
0 |
0 |
| VODI |
0 |
12 |
41 |
581 |
306 |
6 |
0 |
0 |
| ODI |
0 |
0 |
0 |
63 |
1475 |
788 |
85 |
2 |
| CDI |
0 |
0 |
0 |
0 |
78 |
1429 |
1220 |
176 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
26 |
1823 |
1411 |
|
|
Date: 2023-08-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91014 |
7148 |
487 |
109 |
0 |
0 |
0 |
0 |
| OW |
0 |
397 |
181 |
292 |
1 |
6 |
1 |
0 |
| VODI |
0 |
15 |
46 |
673 |
210 |
16 |
47 |
0 |
| ODI |
0 |
0 |
0 |
90 |
1532 |
1055 |
207 |
9 |
| CDI |
0 |
0 |
0 |
0 |
17 |
981 |
1236 |
108 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
88 |
1847 |
1287 |
|
|
Date: 2023-08-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94565 |
3904 |
147 |
164 |
0 |
0 |
0 |
0 |
| OW |
0 |
405 |
170 |
315 |
0 |
0 |
0 |
0 |
| VODI |
0 |
8 |
41 |
699 |
232 |
25 |
14 |
0 |
| ODI |
0 |
0 |
0 |
126 |
1464 |
1160 |
314 |
22 |
| CDI |
0 |
0 |
0 |
0 |
61 |
937 |
1139 |
119 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
514 |
2189 |
364 |
|
|
Date: 2023-08-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93977 |
4547 |
206 |
82 |
0 |
0 |
0 |
0 |
| OW |
0 |
426 |
172 |
296 |
0 |
0 |
0 |
0 |
| VODI |
0 |
3 |
43 |
708 |
284 |
19 |
0 |
0 |
| ODI |
0 |
0 |
0 |
94 |
1618 |
1206 |
249 |
0 |
| CDI |
0 |
0 |
0 |
0 |
50 |
1939 |
1075 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
662 |
1443 |
0 |
|
|
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