Validation of sea ice concentration - American sector
Reference date: 2021-06-10
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-06-04:
| 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 |
746 |
65 |
466 |
155 |
1 |
0 |
0 |
| OW |
0 |
121 |
14 |
130 |
92 |
3 |
0 |
0 |
| VODI |
0 |
209 |
36 |
402 |
269 |
18 |
9 |
0 |
| ODI |
0 |
168 |
18 |
443 |
1172 |
174 |
21 |
0 |
| CDI |
0 |
28 |
6 |
117 |
1916 |
3847 |
3073 |
5 |
| VCDI |
0 |
20 |
3 |
58 |
91 |
1931 |
19302 |
10737 |
|
|
Date: 2021-06-06:
| 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 |
938 |
70 |
579 |
189 |
8 |
0 |
0 |
| OW |
0 |
114 |
6 |
150 |
101 |
5 |
1 |
0 |
| VODI |
0 |
192 |
36 |
454 |
292 |
18 |
7 |
0 |
| ODI |
0 |
115 |
12 |
369 |
1206 |
276 |
43 |
0 |
| CDI |
0 |
74 |
6 |
194 |
1722 |
3334 |
3494 |
41 |
| VCDI |
0 |
0 |
0 |
0 |
56 |
3429 |
18821 |
9514 |
|
|
Date: 2021-06-08:
| 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 |
1276 |
72 |
600 |
178 |
2 |
0 |
0 |
| OW |
0 |
120 |
13 |
198 |
118 |
4 |
0 |
0 |
| VODI |
0 |
219 |
40 |
406 |
279 |
8 |
3 |
0 |
| ODI |
0 |
113 |
15 |
590 |
1268 |
143 |
11 |
0 |
| CDI |
0 |
111 |
9 |
261 |
1852 |
3631 |
3093 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
56 |
2254 |
14486 |
14434 |
|
|
Date: 2021-06-10:
| 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 |
1789 |
100 |
669 |
168 |
7 |
0 |
0 |
| OW |
0 |
213 |
26 |
180 |
75 |
5 |
0 |
0 |
| VODI |
0 |
327 |
38 |
439 |
274 |
18 |
6 |
0 |
| ODI |
0 |
218 |
41 |
644 |
1303 |
267 |
19 |
0 |
| CDI |
0 |
90 |
6 |
240 |
1541 |
4077 |
2815 |
0 |
| VCDI |
0 |
4 |
0 |
3 |
17 |
1870 |
11955 |
16422 |
|
|
Date: 2021-06-12:
| 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 |
2132 |
122 |
794 |
159 |
10 |
1 |
0 |
| OW |
0 |
171 |
27 |
193 |
89 |
11 |
0 |
0 |
| VODI |
0 |
311 |
44 |
465 |
237 |
27 |
19 |
0 |
| ODI |
0 |
203 |
36 |
672 |
1221 |
328 |
37 |
0 |
| CDI |
0 |
94 |
3 |
199 |
1639 |
4244 |
3448 |
5 |
| VCDI |
0 |
2 |
0 |
1 |
12 |
2089 |
10772 |
16049 |
|
|
Date: 2021-06-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2415 |
113 |
785 |
224 |
4 |
1 |
0 |
| OW |
0 |
207 |
24 |
245 |
93 |
4 |
2 |
0 |
| VODI |
0 |
381 |
46 |
582 |
257 |
18 |
17 |
0 |
| ODI |
0 |
210 |
27 |
721 |
1288 |
278 |
23 |
0 |
| CDI |
0 |
74 |
5 |
150 |
1912 |
5083 |
2085 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
14 |
668 |
9609 |
18301 |
|
|
Date: 2021-06-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2681 |
118 |
766 |
272 |
19 |
0 |
0 |
| OW |
0 |
333 |
28 |
236 |
96 |
5 |
0 |
0 |
| VODI |
0 |
643 |
40 |
542 |
244 |
14 |
1 |
0 |
| ODI |
0 |
359 |
31 |
725 |
1288 |
220 |
26 |
0 |
| CDI |
0 |
40 |
5 |
263 |
2569 |
4201 |
2209 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
315 |
8039 |
11854 |
7684 |
|
|
Date: 2021-06-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2890 |
128 |
788 |
201 |
9 |
0 |
0 |
| OW |
0 |
274 |
15 |
238 |
95 |
2 |
0 |
0 |
| VODI |
0 |
581 |
37 |
508 |
349 |
3 |
2 |
0 |
| ODI |
0 |
332 |
37 |
904 |
1714 |
145 |
13 |
0 |
| CDI |
0 |
11 |
4 |
170 |
2675 |
9894 |
2062 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
435 |
8404 |
4027 |
8911 |
|
|
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