Validation of sea ice concentration - American sector
Reference date: 2021-10-14
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-10-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11581 |
6595 |
101 |
299 |
91 |
20 |
0 |
0 |
| OW |
68 |
357 |
42 |
264 |
102 |
40 |
0 |
0 |
| VODI |
16 |
282 |
53 |
495 |
348 |
122 |
9 |
0 |
| ODI |
0 |
67 |
13 |
177 |
539 |
633 |
67 |
2 |
| CDI |
0 |
8 |
0 |
34 |
295 |
2058 |
1387 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
575 |
6259 |
12856 |
|
|
Date: 2021-10-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11840 |
5879 |
86 |
433 |
97 |
7 |
0 |
0 |
| OW |
89 |
275 |
31 |
247 |
124 |
41 |
0 |
0 |
| VODI |
19 |
170 |
20 |
433 |
522 |
129 |
35 |
0 |
| ODI |
0 |
32 |
10 |
185 |
495 |
540 |
51 |
0 |
| CDI |
0 |
8 |
0 |
16 |
373 |
2101 |
1529 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
367 |
6419 |
13253 |
|
|
Date: 2021-10-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9961 |
7607 |
82 |
414 |
85 |
1 |
0 |
0 |
| OW |
89 |
362 |
36 |
183 |
52 |
18 |
0 |
0 |
| VODI |
15 |
175 |
26 |
450 |
503 |
91 |
6 |
0 |
| ODI |
0 |
20 |
6 |
144 |
580 |
386 |
40 |
0 |
| CDI |
0 |
10 |
0 |
27 |
290 |
2109 |
914 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
306 |
5903 |
14975 |
|
|
Date: 2021-10-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11585 |
5966 |
64 |
228 |
94 |
0 |
0 |
0 |
| OW |
74 |
506 |
27 |
171 |
70 |
3 |
0 |
0 |
| VODI |
11 |
229 |
31 |
474 |
359 |
49 |
0 |
0 |
| ODI |
0 |
43 |
6 |
240 |
459 |
296 |
0 |
0 |
| CDI |
0 |
13 |
0 |
48 |
311 |
1925 |
895 |
26 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
380 |
5947 |
15335 |
|
|
Date: 2021-10-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10704 |
6075 |
82 |
345 |
66 |
2 |
0 |
0 |
| OW |
178 |
495 |
34 |
214 |
117 |
8 |
0 |
0 |
| VODI |
14 |
282 |
44 |
349 |
439 |
61 |
0 |
0 |
| ODI |
0 |
54 |
11 |
144 |
576 |
380 |
3 |
0 |
| CDI |
0 |
2 |
0 |
32 |
403 |
1841 |
1170 |
64 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
269 |
5045 |
16363 |
|
|
Date: 2021-10-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10097 |
6204 |
133 |
548 |
180 |
6 |
0 |
0 |
| OW |
95 |
248 |
30 |
162 |
116 |
29 |
0 |
0 |
| VODI |
6 |
240 |
27 |
353 |
429 |
191 |
7 |
0 |
| ODI |
1 |
40 |
0 |
72 |
372 |
585 |
40 |
0 |
| CDI |
0 |
15 |
0 |
12 |
313 |
2277 |
1594 |
16 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
475 |
6108 |
14843 |
|
|
Date: 2021-10-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10583 |
5689 |
76 |
373 |
108 |
0 |
0 |
0 |
| OW |
226 |
463 |
29 |
138 |
93 |
0 |
0 |
0 |
| VODI |
23 |
339 |
41 |
287 |
269 |
35 |
0 |
0 |
| ODI |
2 |
38 |
6 |
169 |
508 |
169 |
8 |
0 |
| CDI |
0 |
2 |
0 |
16 |
341 |
2372 |
908 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
647 |
6823 |
15079 |
|
|
Date: 2021-10-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10365 |
5506 |
81 |
355 |
52 |
0 |
0 |
0 |
| OW |
393 |
790 |
26 |
161 |
61 |
0 |
0 |
0 |
| VODI |
32 |
330 |
44 |
300 |
264 |
9 |
0 |
0 |
| ODI |
0 |
81 |
21 |
292 |
454 |
97 |
0 |
0 |
| CDI |
0 |
4 |
2 |
46 |
697 |
2230 |
272 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1706 |
5967 |
15212 |
|
|
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