Validation of sea ice concentration - American sector
Reference date: 2020-05-28
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-05-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
363 |
29 |
139 |
24 |
2 |
0 |
0 |
| OW |
0 |
197 |
31 |
166 |
41 |
5 |
1 |
0 |
| VODI |
0 |
263 |
22 |
279 |
125 |
7 |
5 |
0 |
| ODI |
0 |
108 |
23 |
521 |
741 |
61 |
30 |
0 |
| CDI |
0 |
100 |
13 |
293 |
1638 |
2804 |
1487 |
49 |
| VCDI |
0 |
0 |
1 |
38 |
259 |
2881 |
20834 |
12286 |
|
|
Date: 2020-05-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
472 |
36 |
232 |
40 |
1 |
0 |
0 |
| OW |
0 |
160 |
14 |
126 |
48 |
1 |
0 |
0 |
| VODI |
0 |
222 |
39 |
328 |
179 |
24 |
8 |
0 |
| ODI |
0 |
108 |
12 |
401 |
853 |
140 |
26 |
3 |
| CDI |
0 |
115 |
12 |
290 |
1731 |
4566 |
581 |
70 |
| VCDI |
0 |
0 |
0 |
2 |
306 |
4541 |
17236 |
12943 |
|
|
Date: 2020-05-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
604 |
49 |
269 |
39 |
3 |
0 |
0 |
| OW |
0 |
181 |
18 |
157 |
48 |
4 |
0 |
0 |
| VODI |
0 |
283 |
44 |
392 |
197 |
50 |
5 |
0 |
| ODI |
0 |
111 |
14 |
461 |
1057 |
127 |
20 |
0 |
| CDI |
0 |
86 |
10 |
293 |
1357 |
3524 |
3302 |
217 |
| VCDI |
0 |
0 |
0 |
0 |
161 |
2340 |
13191 |
17252 |
|
|
Date: 2020-05-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
831 |
55 |
333 |
44 |
0 |
0 |
0 |
| OW |
0 |
199 |
24 |
146 |
47 |
5 |
0 |
0 |
| VODI |
0 |
279 |
37 |
373 |
207 |
53 |
8 |
0 |
| ODI |
0 |
119 |
15 |
406 |
972 |
91 |
18 |
2 |
| CDI |
0 |
115 |
14 |
280 |
1633 |
4928 |
1907 |
106 |
| VCDI |
0 |
0 |
0 |
0 |
73 |
1816 |
12066 |
18664 |
|
|
Date: 2020-05-30:
| 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 |
1207 |
62 |
273 |
35 |
0 |
0 |
0 |
| OW |
0 |
202 |
14 |
161 |
39 |
2 |
1 |
0 |
| VODI |
0 |
252 |
37 |
352 |
181 |
50 |
1 |
0 |
| ODI |
0 |
106 |
16 |
352 |
841 |
131 |
17 |
2 |
| CDI |
0 |
136 |
20 |
309 |
1864 |
3153 |
2097 |
127 |
| VCDI |
0 |
1 |
0 |
1 |
58 |
1111 |
13432 |
19223 |
|
|
Date: 2020-06-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1410 |
63 |
381 |
51 |
0 |
0 |
0 |
| OW |
0 |
158 |
26 |
160 |
50 |
2 |
0 |
0 |
| VODI |
0 |
247 |
34 |
383 |
186 |
22 |
0 |
0 |
| ODI |
0 |
221 |
11 |
432 |
889 |
177 |
33 |
1 |
| CDI |
0 |
70 |
10 |
227 |
1658 |
3047 |
1557 |
13 |
| VCDI |
0 |
0 |
0 |
0 |
20 |
451 |
11349 |
22527 |
|
|
Date: 2020-06-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1536 |
57 |
367 |
53 |
0 |
0 |
0 |
| OW |
0 |
197 |
19 |
175 |
54 |
1 |
0 |
0 |
| VODI |
0 |
298 |
34 |
390 |
216 |
42 |
9 |
0 |
| ODI |
0 |
249 |
24 |
506 |
923 |
167 |
34 |
9 |
| CDI |
0 |
47 |
3 |
189 |
1911 |
3181 |
1081 |
14 |
| VCDI |
0 |
0 |
0 |
0 |
43 |
1711 |
10951 |
21375 |
|
|
Date: 2020-06-05:
| 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 |
1601 |
59 |
481 |
75 |
0 |
0 |
0 |
| OW |
0 |
210 |
16 |
192 |
72 |
6 |
0 |
0 |
| VODI |
0 |
330 |
43 |
429 |
268 |
46 |
7 |
6 |
| ODI |
0 |
278 |
36 |
594 |
920 |
119 |
27 |
22 |
| CDI |
0 |
26 |
6 |
243 |
1731 |
3211 |
1519 |
51 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
1173 |
12377 |
19668 |
|
|
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