Validation of sea ice concentration - Full domain
Reference date: 2025-02-20
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-02-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67663 |
16839 |
483 |
495 |
7 |
0 |
0 |
0 |
| OW |
53 |
470 |
163 |
484 |
169 |
0 |
0 |
0 |
| VODI |
25 |
403 |
207 |
728 |
351 |
95 |
0 |
0 |
| ODI |
0 |
56 |
80 |
838 |
1074 |
322 |
18 |
0 |
| CDI |
0 |
0 |
3 |
193 |
1318 |
2931 |
678 |
3 |
| VCDI |
0 |
0 |
0 |
73 |
210 |
5541 |
25743 |
59325 |
|
|
Date: 2025-02-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67823 |
16829 |
529 |
598 |
30 |
0 |
0 |
0 |
| OW |
27 |
478 |
214 |
606 |
122 |
0 |
0 |
0 |
| VODI |
13 |
278 |
237 |
828 |
421 |
22 |
0 |
0 |
| ODI |
0 |
10 |
39 |
671 |
1227 |
268 |
27 |
0 |
| CDI |
0 |
0 |
0 |
151 |
1304 |
2509 |
845 |
4 |
| VCDI |
0 |
0 |
0 |
3 |
239 |
3597 |
25171 |
61921 |
|
|
Date: 2025-02-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68152 |
17100 |
496 |
451 |
13 |
0 |
0 |
0 |
| OW |
11 |
477 |
219 |
501 |
93 |
1 |
0 |
0 |
| VODI |
0 |
224 |
255 |
889 |
301 |
14 |
0 |
0 |
| ODI |
0 |
11 |
38 |
658 |
1193 |
193 |
11 |
0 |
| CDI |
0 |
0 |
0 |
122 |
1129 |
2620 |
1040 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
157 |
3103 |
22109 |
65457 |
|
|
Date: 2025-02-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69117 |
16304 |
427 |
451 |
10 |
0 |
0 |
0 |
| OW |
0 |
399 |
179 |
416 |
91 |
0 |
0 |
0 |
| VODI |
0 |
209 |
234 |
735 |
353 |
12 |
0 |
0 |
| ODI |
0 |
20 |
45 |
717 |
892 |
256 |
12 |
0 |
| CDI |
0 |
0 |
0 |
149 |
1394 |
1947 |
1260 |
10 |
| VCDI |
0 |
0 |
0 |
0 |
180 |
3566 |
23608 |
64048 |
|
|
Date: 2025-02-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68720 |
16640 |
353 |
348 |
3 |
0 |
0 |
0 |
| OW |
0 |
425 |
209 |
386 |
71 |
0 |
0 |
0 |
| VODI |
0 |
232 |
294 |
813 |
305 |
29 |
0 |
0 |
| ODI |
0 |
23 |
41 |
808 |
1159 |
208 |
25 |
0 |
| CDI |
0 |
0 |
0 |
44 |
1001 |
2493 |
1123 |
13 |
| VCDI |
0 |
0 |
0 |
0 |
120 |
3234 |
22700 |
65221 |
|
|
Date: 2025-02-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69951 |
15270 |
351 |
385 |
8 |
0 |
0 |
0 |
| OW |
1 |
425 |
215 |
364 |
76 |
0 |
0 |
0 |
| VODI |
0 |
244 |
245 |
948 |
316 |
33 |
0 |
0 |
| ODI |
0 |
8 |
39 |
847 |
1189 |
153 |
17 |
0 |
| CDI |
0 |
0 |
0 |
68 |
1353 |
2481 |
306 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
258 |
4797 |
22208 |
64484 |
|
|
Date: 2025-02-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69349 |
16058 |
365 |
296 |
3 |
0 |
0 |
0 |
| OW |
5 |
504 |
184 |
355 |
36 |
0 |
0 |
0 |
| VODI |
0 |
378 |
309 |
952 |
324 |
18 |
0 |
0 |
| ODI |
0 |
36 |
106 |
803 |
1075 |
191 |
10 |
0 |
| CDI |
0 |
0 |
1 |
223 |
1632 |
2243 |
500 |
42 |
| VCDI |
0 |
0 |
0 |
1 |
434 |
5487 |
18673 |
66448 |
|
|
Date: 2025-02-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68767 |
16394 |
541 |
363 |
3 |
0 |
0 |
0 |
| OW |
4 |
557 |
176 |
475 |
43 |
0 |
0 |
0 |
| VODI |
0 |
479 |
252 |
898 |
286 |
0 |
0 |
0 |
| ODI |
0 |
82 |
98 |
834 |
1204 |
119 |
6 |
0 |
| CDI |
0 |
0 |
1 |
143 |
1528 |
2659 |
407 |
37 |
| VCDI |
0 |
0 |
0 |
20 |
279 |
5099 |
17799 |
67488 |
|
|
Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPage.sh Fri Mar 7 03:00:00 UTC 2025 on arcval2