Validation of sea ice concentration - Full domain
Bulletin date: 2019-06-13
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-06-07:
| 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 |
77577 |
20243 |
445 |
2437 |
767 |
75 |
0 |
0 |
| OW |
30 |
604 |
115 |
1462 |
1154 |
139 |
2 |
0 |
| VODI |
0 |
246 |
51 |
887 |
2847 |
719 |
66 |
0 |
| ODI |
0 |
91 |
32 |
334 |
1738 |
2252 |
501 |
0 |
| CDI |
0 |
57 |
21 |
324 |
1701 |
5939 |
3669 |
1 |
| VCDI |
0 |
0 |
0 |
28 |
475 |
4434 |
24022 |
31563 |
|
...date precedes bulletin
|
Date: 2019-06-09:
| 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 |
77702 |
20557 |
417 |
2637 |
940 |
82 |
8 |
0 |
| OW |
26 |
614 |
111 |
1175 |
2024 |
142 |
19 |
0 |
| VODI |
0 |
289 |
59 |
789 |
2678 |
886 |
110 |
0 |
| ODI |
0 |
72 |
29 |
356 |
1668 |
2853 |
479 |
0 |
| CDI |
0 |
51 |
14 |
335 |
2010 |
5776 |
4187 |
5 |
| VCDI |
0 |
80 |
1 |
51 |
642 |
4764 |
18755 |
33655 |
|
...date precedes bulletin
|
Date: 2019-06-11:
| 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 |
77796 |
21490 |
433 |
2432 |
711 |
23 |
9 |
0 |
| OW |
31 |
431 |
143 |
1523 |
995 |
27 |
5 |
0 |
| VODI |
0 |
87 |
33 |
1097 |
2951 |
233 |
17 |
0 |
| ODI |
0 |
55 |
16 |
338 |
3049 |
2083 |
106 |
0 |
| CDI |
0 |
111 |
15 |
554 |
2146 |
8734 |
2743 |
0 |
| VCDI |
0 |
14 |
0 |
103 |
1099 |
5942 |
20974 |
28499 |
|
...date precedes bulletin
|
Date: 2019-06-13:
| 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 |
78787 |
20765 |
464 |
2647 |
574 |
44 |
5 |
0 |
| OW |
27 |
403 |
129 |
1815 |
1478 |
41 |
7 |
0 |
| VODI |
0 |
91 |
44 |
1201 |
3196 |
560 |
27 |
0 |
| ODI |
0 |
76 |
9 |
506 |
2844 |
2445 |
292 |
0 |
| CDI |
0 |
67 |
9 |
737 |
3114 |
8257 |
2030 |
1 |
| VCDI |
0 |
3 |
0 |
254 |
1366 |
8107 |
21268 |
23358 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78786 |
20825 |
479 |
2944 |
780 |
43 |
6 |
0 |
| OW |
28 |
330 |
114 |
1544 |
1309 |
63 |
8 |
0 |
| VODI |
0 |
105 |
42 |
1153 |
3115 |
662 |
24 |
0 |
| ODI |
0 |
82 |
11 |
530 |
2738 |
2284 |
285 |
0 |
| CDI |
0 |
54 |
7 |
712 |
3269 |
7990 |
1840 |
1 |
| VCDI |
0 |
9 |
2 |
277 |
1361 |
8412 |
21466 |
23358 |
|
Date: 2019-06-15:
| 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 |
78454 |
21168 |
494 |
3037 |
614 |
39 |
16 |
0 |
| OW |
25 |
522 |
102 |
1895 |
1762 |
120 |
11 |
0 |
| VODI |
0 |
169 |
70 |
1190 |
3252 |
1260 |
56 |
0 |
| ODI |
0 |
100 |
12 |
518 |
3243 |
2314 |
649 |
0 |
| CDI |
0 |
46 |
4 |
542 |
4553 |
7808 |
1793 |
0 |
| VCDI |
0 |
2 |
0 |
113 |
1263 |
10839 |
22025 |
16968 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78453 |
21244 |
504 |
3304 |
920 |
46 |
18 |
0 |
| OW |
26 |
426 |
97 |
1580 |
1565 |
230 |
12 |
0 |
| VODI |
0 |
195 |
62 |
1206 |
3102 |
1352 |
152 |
0 |
| ODI |
0 |
90 |
13 |
541 |
3039 |
1824 |
336 |
0 |
| CDI |
0 |
50 |
6 |
551 |
4642 |
7871 |
1774 |
0 |
| VCDI |
0 |
2 |
0 |
113 |
1419 |
11057 |
22258 |
16968 |
|
Date: 2019-06-17:
| 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 |
79061 |
21615 |
508 |
2788 |
487 |
6 |
9 |
0 |
| OW |
27 |
479 |
152 |
2264 |
665 |
23 |
7 |
0 |
| VODI |
0 |
107 |
37 |
2179 |
2745 |
128 |
9 |
0 |
| ODI |
0 |
45 |
8 |
303 |
6607 |
1387 |
15 |
0 |
| CDI |
0 |
1 |
0 |
212 |
4277 |
12172 |
1091 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
1685 |
6152 |
23722 |
16074 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79070 |
21402 |
489 |
3748 |
1135 |
210 |
18 |
0 |
| OW |
18 |
512 |
137 |
1698 |
1564 |
506 |
17 |
0 |
| VODI |
0 |
248 |
56 |
1444 |
3441 |
1039 |
184 |
0 |
| ODI |
0 |
80 |
16 |
459 |
3197 |
1871 |
243 |
0 |
| CDI |
0 |
5 |
7 |
326 |
4771 |
8581 |
1348 |
22 |
| VCDI |
0 |
0 |
0 |
72 |
2358 |
7661 |
23043 |
16052 |
|
Date: 2019-06-19:
| 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 |
79350 |
22474 |
507 |
3238 |
609 |
7 |
6 |
0 |
| OW |
15 |
397 |
159 |
2458 |
1079 |
23 |
10 |
0 |
| VODI |
0 |
146 |
23 |
1615 |
4075 |
337 |
8 |
0 |
| ODI |
0 |
24 |
10 |
258 |
5319 |
3291 |
105 |
0 |
| CDI |
0 |
5 |
2 |
160 |
3779 |
10479 |
1409 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
780 |
6781 |
21029 |
17081 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79352 |
21876 |
477 |
4086 |
1549 |
433 |
20 |
0 |
| OW |
13 |
725 |
120 |
1506 |
1741 |
722 |
26 |
0 |
| VODI |
0 |
338 |
80 |
1312 |
3261 |
1038 |
201 |
0 |
| ODI |
0 |
73 |
16 |
542 |
3325 |
1954 |
313 |
2 |
| CDI |
0 |
34 |
8 |
281 |
4806 |
8606 |
1918 |
31 |
| VCDI |
0 |
0 |
0 |
2 |
959 |
8165 |
20089 |
17048 |
|
Date: 2019-06-21:
| 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 |
79871 |
23245 |
502 |
3348 |
660 |
17 |
10 |
0 |
| OW |
13 |
553 |
179 |
2675 |
1355 |
42 |
2 |
0 |
| VODI |
0 |
132 |
32 |
1504 |
5359 |
599 |
7 |
0 |
| ODI |
0 |
57 |
4 |
308 |
4807 |
3173 |
57 |
0 |
| CDI |
0 |
42 |
13 |
218 |
4039 |
9478 |
754 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
1108 |
7587 |
21651 |
13646 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79872 |
22452 |
493 |
4224 |
2041 |
491 |
18 |
0 |
| OW |
12 |
975 |
127 |
1571 |
1909 |
606 |
8 |
0 |
| VODI |
0 |
402 |
75 |
1353 |
3327 |
856 |
71 |
0 |
| ODI |
0 |
89 |
17 |
512 |
3785 |
1536 |
284 |
0 |
| CDI |
0 |
111 |
18 |
390 |
5028 |
9020 |
1314 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
1238 |
8387 |
20786 |
13646 |
|
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