Validation of sea ice concentration - European sector
Reference date: 2024-04-25
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-04-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66664 |
14394 |
399 |
474 |
20 |
0 |
0 |
0 |
| OW |
0 |
484 |
99 |
447 |
135 |
0 |
0 |
0 |
| VODI |
0 |
445 |
279 |
730 |
487 |
15 |
3 |
0 |
| ODI |
0 |
61 |
98 |
734 |
1347 |
427 |
28 |
0 |
| CDI |
0 |
0 |
0 |
16 |
914 |
2825 |
1049 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
45 |
848 |
8186 |
7447 |
|
|
Date: 2024-04-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67164 |
14129 |
335 |
354 |
12 |
0 |
0 |
0 |
| OW |
0 |
510 |
117 |
431 |
69 |
0 |
0 |
0 |
| VODI |
0 |
666 |
261 |
797 |
502 |
8 |
0 |
0 |
| ODI |
0 |
126 |
114 |
796 |
1386 |
318 |
13 |
0 |
| CDI |
0 |
0 |
1 |
101 |
1130 |
2660 |
703 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
134 |
1328 |
8386 |
6549 |
|
|
Date: 2024-04-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67410 |
14332 |
291 |
394 |
9 |
0 |
0 |
0 |
| OW |
0 |
501 |
142 |
405 |
60 |
0 |
0 |
0 |
| VODI |
0 |
678 |
238 |
931 |
386 |
18 |
0 |
0 |
| ODI |
0 |
172 |
124 |
765 |
1796 |
409 |
23 |
0 |
| CDI |
0 |
2 |
10 |
107 |
1067 |
2826 |
805 |
0 |
| VCDI |
0 |
0 |
0 |
7 |
111 |
2136 |
6355 |
6590 |
|
|
Date: 2024-04-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67306 |
14650 |
326 |
430 |
17 |
0 |
0 |
0 |
| OW |
0 |
535 |
117 |
399 |
35 |
0 |
0 |
0 |
| VODI |
0 |
797 |
247 |
885 |
338 |
31 |
0 |
0 |
| ODI |
0 |
362 |
219 |
819 |
1742 |
546 |
31 |
0 |
| CDI |
0 |
13 |
18 |
385 |
999 |
3138 |
779 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
77 |
1249 |
6947 |
5660 |
|
|
Date: 2024-04-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67700 |
14548 |
343 |
414 |
6 |
0 |
0 |
0 |
| OW |
0 |
548 |
136 |
417 |
26 |
0 |
0 |
0 |
| VODI |
0 |
760 |
289 |
953 |
342 |
20 |
0 |
0 |
| ODI |
0 |
224 |
181 |
1079 |
1858 |
555 |
83 |
0 |
| CDI |
0 |
0 |
0 |
120 |
992 |
3738 |
1020 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
35 |
1216 |
6382 |
5115 |
|
|
Date: 2024-04-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68653 |
14102 |
309 |
393 |
4 |
0 |
0 |
0 |
| OW |
0 |
477 |
139 |
346 |
37 |
0 |
0 |
0 |
| VODI |
0 |
712 |
328 |
1197 |
376 |
28 |
6 |
0 |
| ODI |
0 |
102 |
125 |
781 |
2152 |
751 |
63 |
0 |
| CDI |
0 |
0 |
0 |
63 |
1100 |
4333 |
985 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
1368 |
5375 |
4787 |
|
|
Date: 2024-05-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67951 |
14825 |
395 |
442 |
3 |
0 |
0 |
0 |
| OW |
0 |
528 |
137 |
350 |
37 |
3 |
0 |
0 |
| VODI |
0 |
586 |
289 |
1278 |
382 |
51 |
7 |
0 |
| ODI |
0 |
64 |
78 |
683 |
2388 |
956 |
61 |
0 |
| CDI |
0 |
0 |
0 |
56 |
837 |
4378 |
1306 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
769 |
5236 |
5019 |
|
|
Date: 2024-05-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69147 |
14022 |
331 |
398 |
12 |
0 |
0 |
0 |
| OW |
0 |
494 |
163 |
374 |
39 |
0 |
0 |
0 |
| VODI |
0 |
460 |
265 |
1222 |
470 |
1 |
0 |
0 |
| ODI |
0 |
70 |
86 |
600 |
2410 |
883 |
39 |
0 |
| CDI |
0 |
0 |
0 |
46 |
954 |
4087 |
1537 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
442 |
5000 |
5544 |
|
|
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