Validation of sea ice concentration - American sector
Reference date: 2023-06-08
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-06-02:
| 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 |
738 |
175 |
136 |
0 |
0 |
0 |
0 |
| OW |
0 |
178 |
96 |
549 |
63 |
6 |
4 |
0 |
| VODI |
0 |
108 |
61 |
471 |
657 |
382 |
32 |
0 |
| ODI |
0 |
52 |
29 |
407 |
989 |
550 |
582 |
0 |
| CDI |
0 |
51 |
39 |
450 |
845 |
2774 |
3014 |
47 |
| VCDI |
0 |
0 |
0 |
16 |
52 |
1468 |
14082 |
16763 |
|
|
Date: 2023-06-04:
| 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 |
806 |
227 |
173 |
0 |
0 |
0 |
0 |
| OW |
0 |
262 |
95 |
491 |
24 |
0 |
0 |
0 |
| VODI |
0 |
159 |
92 |
600 |
918 |
696 |
11 |
0 |
| ODI |
0 |
42 |
32 |
435 |
1281 |
1717 |
97 |
0 |
| CDI |
0 |
109 |
57 |
449 |
899 |
3360 |
1167 |
41 |
| VCDI |
0 |
1 |
0 |
3 |
59 |
1240 |
17051 |
13272 |
|
|
Date: 2023-06-06:
| 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 |
1261 |
153 |
116 |
0 |
0 |
0 |
0 |
| OW |
0 |
323 |
121 |
462 |
19 |
3 |
0 |
0 |
| VODI |
0 |
176 |
68 |
772 |
998 |
240 |
26 |
0 |
| ODI |
0 |
77 |
41 |
333 |
1134 |
2194 |
742 |
0 |
| CDI |
0 |
99 |
72 |
345 |
986 |
2081 |
1870 |
79 |
| VCDI |
0 |
2 |
0 |
18 |
84 |
1745 |
18092 |
11134 |
|
|
Date: 2023-06-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1523 |
165 |
202 |
21 |
0 |
0 |
0 |
| OW |
0 |
398 |
117 |
437 |
112 |
2 |
0 |
0 |
| VODI |
0 |
129 |
81 |
948 |
1416 |
142 |
2 |
0 |
| ODI |
0 |
75 |
39 |
625 |
1968 |
1902 |
37 |
0 |
| CDI |
0 |
118 |
62 |
394 |
945 |
1584 |
1260 |
745 |
| VCDI |
0 |
0 |
0 |
17 |
57 |
1285 |
14231 |
14827 |
|
|
Date: 2023-06-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1916 |
190 |
218 |
2 |
0 |
0 |
0 |
| OW |
0 |
483 |
165 |
434 |
108 |
0 |
0 |
0 |
| VODI |
0 |
141 |
88 |
757 |
1312 |
1528 |
5 |
0 |
| ODI |
0 |
79 |
59 |
516 |
862 |
1957 |
16 |
0 |
| CDI |
0 |
95 |
75 |
359 |
794 |
1842 |
1096 |
414 |
| VCDI |
0 |
0 |
0 |
27 |
29 |
1258 |
15866 |
13175 |
|
|
Date: 2023-06-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2297 |
242 |
199 |
0 |
0 |
0 |
0 |
| OW |
0 |
458 |
204 |
540 |
97 |
0 |
0 |
0 |
| VODI |
0 |
230 |
108 |
1046 |
1613 |
315 |
2 |
0 |
| ODI |
0 |
343 |
126 |
703 |
1723 |
1048 |
19 |
0 |
| CDI |
0 |
171 |
78 |
370 |
625 |
1982 |
1332 |
11 |
| VCDI |
0 |
0 |
0 |
1 |
23 |
1098 |
15257 |
13605 |
|
|
Date: 2023-06-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8 |
2820 |
237 |
272 |
1 |
0 |
0 |
0 |
| OW |
0 |
501 |
122 |
439 |
70 |
1 |
0 |
0 |
| VODI |
0 |
246 |
93 |
767 |
1159 |
422 |
2 |
0 |
| ODI |
0 |
285 |
114 |
538 |
1378 |
2188 |
15 |
0 |
| CDI |
0 |
145 |
67 |
357 |
866 |
2722 |
1357 |
212 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
2588 |
12688 |
13180 |
|
|
Date: 2023-06-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59 |
3146 |
285 |
344 |
0 |
0 |
0 |
0 |
| OW |
0 |
443 |
159 |
527 |
140 |
1 |
0 |
0 |
| VODI |
0 |
163 |
97 |
711 |
1544 |
344 |
2 |
0 |
| ODI |
0 |
397 |
110 |
558 |
1544 |
1716 |
11 |
0 |
| CDI |
0 |
59 |
44 |
276 |
1560 |
3071 |
2230 |
472 |
| VCDI |
0 |
0 |
0 |
1 |
82 |
1661 |
11162 |
12947 |
|
|
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