Validation of sea ice concentration - American sector
Reference date: 2021-06-17
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-06-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2035 |
124 |
710 |
135 |
9 |
0 |
0 |
| OW |
0 |
206 |
19 |
196 |
77 |
14 |
2 |
0 |
| VODI |
0 |
316 |
44 |
468 |
239 |
32 |
11 |
0 |
| ODI |
0 |
244 |
42 |
651 |
1212 |
310 |
31 |
0 |
| CDI |
0 |
87 |
1 |
206 |
1521 |
3986 |
3383 |
82 |
| VCDI |
0 |
2 |
0 |
5 |
82 |
2637 |
11226 |
15521 |
|
|
Date: 2021-06-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2262 |
127 |
762 |
182 |
12 |
1 |
0 |
| OW |
0 |
220 |
19 |
192 |
94 |
6 |
0 |
0 |
| VODI |
0 |
361 |
34 |
500 |
231 |
24 |
17 |
0 |
| ODI |
0 |
239 |
35 |
637 |
1228 |
291 |
39 |
0 |
| CDI |
0 |
85 |
6 |
204 |
1725 |
4765 |
3002 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
1024 |
9410 |
18117 |
|
|
Date: 2021-06-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2579 |
126 |
760 |
248 |
12 |
0 |
0 |
| OW |
0 |
253 |
31 |
234 |
93 |
4 |
0 |
0 |
| VODI |
0 |
499 |
50 |
608 |
249 |
16 |
11 |
0 |
| ODI |
0 |
262 |
39 |
611 |
1395 |
299 |
40 |
0 |
| CDI |
0 |
52 |
2 |
184 |
1963 |
4274 |
2415 |
4 |
| VCDI |
0 |
0 |
0 |
1 |
98 |
1903 |
8966 |
17585 |
|
|
Date: 2021-06-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2596 |
131 |
870 |
296 |
29 |
0 |
0 |
| OW |
0 |
306 |
16 |
198 |
126 |
11 |
0 |
0 |
| VODI |
0 |
621 |
32 |
467 |
378 |
15 |
1 |
0 |
| ODI |
0 |
350 |
29 |
632 |
1673 |
136 |
11 |
0 |
| CDI |
0 |
148 |
7 |
208 |
2819 |
6483 |
450 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
57 |
9345 |
8353 |
9068 |
|
|
Date: 2021-06-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
3124 |
135 |
831 |
193 |
9 |
0 |
0 |
| OW |
0 |
279 |
17 |
219 |
128 |
6 |
0 |
0 |
| VODI |
0 |
537 |
39 |
510 |
361 |
23 |
2 |
0 |
| ODI |
0 |
322 |
35 |
913 |
1731 |
247 |
14 |
0 |
| CDI |
0 |
10 |
1 |
112 |
2958 |
15631 |
2497 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
235 |
3792 |
5837 |
5118 |
|
|
Date: 2021-06-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82 |
3360 |
166 |
945 |
167 |
0 |
0 |
0 |
| OW |
10 |
267 |
13 |
234 |
117 |
0 |
0 |
0 |
| VODI |
3 |
535 |
39 |
543 |
405 |
5 |
1 |
0 |
| ODI |
0 |
369 |
34 |
871 |
2634 |
214 |
34 |
0 |
| CDI |
0 |
6 |
0 |
57 |
4383 |
17674 |
1031 |
5 |
| VCDI |
0 |
0 |
0 |
0 |
32 |
806 |
5924 |
4900 |
|
|
Date: 2021-06-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
145 |
3880 |
144 |
815 |
163 |
1 |
0 |
0 |
| OW |
2 |
262 |
28 |
288 |
133 |
5 |
0 |
0 |
| VODI |
2 |
554 |
42 |
629 |
474 |
35 |
0 |
0 |
| ODI |
0 |
279 |
25 |
953 |
2904 |
1217 |
17 |
0 |
| CDI |
0 |
65 |
5 |
104 |
2817 |
17210 |
1701 |
51 |
| VCDI |
0 |
0 |
0 |
0 |
187 |
1990 |
5491 |
3248 |
|
|
Date: 2021-06-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
309 |
4533 |
147 |
655 |
217 |
14 |
0 |
0 |
| OW |
0 |
396 |
31 |
241 |
136 |
5 |
0 |
0 |
| VODI |
0 |
628 |
42 |
632 |
486 |
32 |
0 |
0 |
| ODI |
0 |
316 |
30 |
963 |
3775 |
311 |
26 |
0 |
| CDI |
0 |
35 |
5 |
76 |
3135 |
14120 |
3709 |
285 |
| VCDI |
0 |
0 |
0 |
0 |
63 |
1182 |
5275 |
4056 |
|
|
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