Validation of sea ice concentration - Full domain
Bulletin date: 2017-06-22
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-06-16:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63994 |
24178 |
8245 |
4818 |
334 |
18 |
1 |
0 |
| OW |
20 |
48 |
348 |
2573 |
628 |
20 |
1 |
0 |
| VODI |
0 |
1 |
175 |
1981 |
2516 |
145 |
8 |
0 |
| ODI |
0 |
0 |
135 |
769 |
3786 |
1393 |
103 |
0 |
| CDI |
0 |
0 |
119 |
1216 |
3485 |
6808 |
3042 |
0 |
| VCDI |
0 |
0 |
0 |
280 |
1126 |
4925 |
24785 |
25024 |
|
...date precedes bulletin
|
Date: 2017-06-18:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58307 |
27195 |
11654 |
5185 |
366 |
18 |
0 |
0 |
| OW |
19 |
58 |
438 |
2547 |
854 |
8 |
0 |
0 |
| VODI |
0 |
31 |
229 |
2120 |
2669 |
413 |
8 |
0 |
| ODI |
0 |
17 |
167 |
653 |
2549 |
2062 |
111 |
0 |
| CDI |
0 |
28 |
157 |
1315 |
3173 |
7445 |
3276 |
3 |
| VCDI |
0 |
0 |
2 |
329 |
1433 |
6435 |
23311 |
22463 |
|
...date precedes bulletin
|
Date: 2017-06-20:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64182 |
24133 |
9751 |
6639 |
341 |
5 |
2 |
0 |
| OW |
17 |
35 |
206 |
2823 |
348 |
4 |
2 |
0 |
| VODI |
0 |
19 |
119 |
2349 |
1955 |
62 |
7 |
0 |
| ODI |
0 |
17 |
63 |
865 |
4308 |
1089 |
36 |
0 |
| CDI |
0 |
4 |
43 |
560 |
3841 |
9171 |
2466 |
0 |
| VCDI |
0 |
1 |
0 |
18 |
504 |
4798 |
24732 |
21533 |
|
...date precedes bulletin
|
Date: 2017-06-22:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67412 |
23927 |
9294 |
5161 |
402 |
5 |
4 |
0 |
| OW |
15 |
52 |
242 |
2768 |
537 |
4 |
1 |
0 |
| VODI |
0 |
26 |
114 |
2256 |
2219 |
122 |
10 |
0 |
| ODI |
0 |
11 |
76 |
930 |
3838 |
1390 |
36 |
0 |
| CDI |
0 |
6 |
79 |
745 |
4013 |
8628 |
3834 |
0 |
| VCDI |
0 |
0 |
0 |
51 |
980 |
6152 |
18227 |
23481 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67412 |
23925 |
9328 |
5537 |
416 |
4 |
4 |
0 |
| OW |
15 |
56 |
202 |
2508 |
520 |
14 |
1 |
0 |
| VODI |
0 |
25 |
123 |
2129 |
2243 |
126 |
6 |
0 |
| ODI |
0 |
10 |
76 |
919 |
3577 |
1438 |
35 |
0 |
| CDI |
0 |
6 |
76 |
795 |
4339 |
8680 |
3838 |
0 |
| VCDI |
0 |
0 |
0 |
23 |
894 |
6039 |
18228 |
23481 |
|
Date: 2017-06-24:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65722 |
23744 |
11782 |
5648 |
368 |
15 |
1 |
0 |
| OW |
12 |
38 |
389 |
2713 |
566 |
10 |
1 |
0 |
| VODI |
0 |
22 |
154 |
1965 |
2552 |
249 |
3 |
0 |
| ODI |
0 |
9 |
67 |
869 |
3902 |
1566 |
69 |
0 |
| CDI |
0 |
0 |
64 |
857 |
5131 |
8550 |
3328 |
0 |
| VCDI |
0 |
0 |
0 |
11 |
4716 |
8516 |
16082 |
17357 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65722 |
23747 |
11808 |
5995 |
436 |
17 |
1 |
0 |
| OW |
12 |
38 |
357 |
2426 |
585 |
16 |
1 |
0 |
| VODI |
0 |
19 |
170 |
1860 |
2497 |
264 |
1 |
0 |
| ODI |
0 |
8 |
67 |
879 |
3741 |
1535 |
57 |
0 |
| CDI |
0 |
1 |
54 |
898 |
5358 |
8447 |
3390 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
4618 |
8627 |
16034 |
17357 |
|
Date: 2017-06-26:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65412 |
27238 |
10478 |
5217 |
370 |
8 |
1 |
0 |
| OW |
9 |
25 |
202 |
2481 |
294 |
2 |
1 |
0 |
| VODI |
0 |
12 |
51 |
2309 |
2208 |
45 |
3 |
0 |
| ODI |
0 |
3 |
39 |
788 |
6681 |
893 |
20 |
0 |
| CDI |
0 |
0 |
27 |
426 |
4266 |
11052 |
1271 |
0 |
| VCDI |
0 |
0 |
0 |
57 |
1332 |
10842 |
21821 |
11164 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65412 |
27181 |
10185 |
5459 |
535 |
14 |
1 |
0 |
| OW |
9 |
63 |
305 |
2152 |
918 |
29 |
1 |
0 |
| VODI |
0 |
17 |
166 |
1647 |
2738 |
356 |
7 |
0 |
| ODI |
0 |
14 |
92 |
835 |
3757 |
1863 |
83 |
0 |
| CDI |
0 |
3 |
49 |
1127 |
5327 |
8877 |
3767 |
0 |
| VCDI |
0 |
0 |
0 |
58 |
1876 |
11703 |
19258 |
11164 |
|
Date: 2017-06-28:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62953 |
30443 |
11389 |
5177 |
319 |
26 |
0 |
0 |
| OW |
9 |
33 |
224 |
2599 |
491 |
50 |
0 |
0 |
| VODI |
0 |
17 |
69 |
2339 |
2392 |
203 |
7 |
0 |
| ODI |
0 |
9 |
47 |
831 |
5390 |
1190 |
43 |
0 |
| CDI |
0 |
5 |
40 |
473 |
3300 |
11326 |
1920 |
0 |
| VCDI |
0 |
1 |
0 |
2 |
991 |
10174 |
21094 |
11472 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62953 |
30364 |
10898 |
5087 |
496 |
32 |
4 |
0 |
| OW |
9 |
67 |
451 |
2285 |
844 |
66 |
4 |
0 |
| VODI |
0 |
33 |
183 |
1858 |
2577 |
506 |
9 |
0 |
| ODI |
0 |
26 |
163 |
988 |
3835 |
1959 |
161 |
0 |
| CDI |
0 |
17 |
74 |
1202 |
3824 |
10718 |
3508 |
0 |
| VCDI |
0 |
1 |
0 |
1 |
1307 |
9688 |
19378 |
11472 |
|
Date: 2017-06-30:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66255 |
29447 |
10540 |
4696 |
313 |
41 |
0 |
0 |
| OW |
7 |
75 |
361 |
2630 |
628 |
71 |
0 |
0 |
| VODI |
0 |
33 |
66 |
2336 |
2611 |
339 |
2 |
0 |
| ODI |
0 |
21 |
37 |
974 |
4985 |
1553 |
41 |
0 |
| CDI |
0 |
7 |
63 |
603 |
3412 |
11357 |
3294 |
0 |
| VCDI |
0 |
1 |
0 |
0 |
621 |
11000 |
17394 |
11234 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66255 |
29241 |
10050 |
4723 |
556 |
30 |
2 |
0 |
| OW |
7 |
159 |
541 |
1865 |
919 |
94 |
5 |
0 |
| VODI |
0 |
72 |
180 |
2026 |
2297 |
602 |
51 |
0 |
| ODI |
0 |
64 |
151 |
1367 |
4045 |
2335 |
393 |
0 |
| CDI |
0 |
47 |
145 |
1254 |
3832 |
10416 |
4618 |
0 |
| VCDI |
0 |
1 |
0 |
4 |
921 |
10884 |
15662 |
11234 |
|
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