Validation of sea ice concentration - Full domain
Bulletin date: 2017-06-15
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-06-09:
| 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 |
61756 |
23041 |
7672 |
4143 |
370 |
24 |
1 |
0 |
| OW |
41 |
57 |
410 |
2317 |
563 |
39 |
0 |
0 |
| VODI |
0 |
16 |
186 |
1980 |
1766 |
211 |
14 |
0 |
| ODI |
0 |
12 |
68 |
1048 |
2707 |
984 |
134 |
0 |
| CDI |
0 |
2 |
125 |
789 |
3626 |
6983 |
3123 |
34 |
| VCDI |
0 |
0 |
69 |
587 |
1168 |
8246 |
32881 |
19855 |
|
...date precedes bulletin
|
Date: 2017-06-11:
| 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 |
63073 |
23312 |
6870 |
4339 |
470 |
38 |
0 |
0 |
| OW |
39 |
114 |
492 |
2173 |
856 |
47 |
0 |
0 |
| VODI |
0 |
24 |
314 |
1799 |
1677 |
275 |
25 |
0 |
| ODI |
0 |
12 |
143 |
984 |
2878 |
1236 |
220 |
0 |
| CDI |
0 |
1 |
178 |
972 |
2829 |
6898 |
3013 |
12 |
| VCDI |
0 |
0 |
55 |
759 |
1098 |
6636 |
29648 |
23539 |
|
...date precedes bulletin
|
Date: 2017-06-13:
| 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 |
63727 |
24082 |
7557 |
4562 |
380 |
35 |
1 |
0 |
| OW |
38 |
21 |
275 |
2492 |
490 |
22 |
0 |
0 |
| VODI |
0 |
8 |
136 |
2093 |
1534 |
77 |
14 |
0 |
| ODI |
0 |
0 |
153 |
842 |
4051 |
1134 |
50 |
0 |
| CDI |
0 |
0 |
42 |
1022 |
2794 |
8188 |
1883 |
0 |
| VCDI |
0 |
0 |
0 |
153 |
496 |
7441 |
31139 |
20116 |
|
...date precedes bulletin
|
Date: 2017-06-15:
| 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 |
63692 |
25874 |
6793 |
4500 |
337 |
25 |
3 |
0 |
| OW |
23 |
65 |
289 |
2684 |
467 |
29 |
9 |
0 |
| VODI |
0 |
38 |
125 |
1948 |
1900 |
105 |
32 |
0 |
| ODI |
0 |
11 |
127 |
753 |
4417 |
1179 |
97 |
0 |
| CDI |
0 |
0 |
110 |
1161 |
3251 |
6613 |
2916 |
0 |
| VCDI |
0 |
0 |
0 |
151 |
910 |
5227 |
25986 |
25201 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63692 |
25881 |
6794 |
4834 |
411 |
25 |
3 |
0 |
| OW |
23 |
63 |
285 |
2448 |
482 |
25 |
9 |
0 |
| VODI |
0 |
33 |
119 |
1843 |
2051 |
123 |
32 |
0 |
| ODI |
0 |
11 |
130 |
764 |
3843 |
1268 |
103 |
0 |
| CDI |
0 |
0 |
116 |
1169 |
3577 |
6462 |
2978 |
0 |
| VCDI |
0 |
0 |
0 |
139 |
918 |
5275 |
25918 |
25201 |
|
Date: 2017-06-17:
| 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 |
65521 |
22979 |
8275 |
4973 |
319 |
11 |
3 |
0 |
| OW |
20 |
98 |
341 |
2582 |
679 |
13 |
1 |
0 |
| VODI |
0 |
65 |
185 |
2158 |
2750 |
180 |
5 |
0 |
| ODI |
0 |
36 |
133 |
633 |
3279 |
1535 |
130 |
0 |
| CDI |
0 |
10 |
152 |
1295 |
3472 |
7373 |
3002 |
0 |
| VCDI |
0 |
0 |
0 |
255 |
1329 |
5184 |
25175 |
22897 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65521 |
23010 |
8280 |
5516 |
396 |
14 |
3 |
0 |
| OW |
20 |
76 |
328 |
2178 |
771 |
16 |
1 |
0 |
| VODI |
0 |
62 |
174 |
1981 |
2581 |
187 |
7 |
0 |
| ODI |
0 |
34 |
138 |
692 |
3127 |
1521 |
115 |
0 |
| CDI |
0 |
6 |
166 |
1271 |
3513 |
7241 |
2985 |
0 |
| VCDI |
0 |
0 |
0 |
258 |
1440 |
5317 |
25205 |
22897 |
|
Date: 2017-06-19:
| 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 |
61210 |
27769 |
9794 |
4757 |
317 |
8 |
2 |
0 |
| OW |
18 |
71 |
342 |
2592 |
282 |
1 |
2 |
0 |
| VODI |
0 |
12 |
125 |
2611 |
1943 |
37 |
4 |
0 |
| ODI |
0 |
19 |
76 |
1038 |
4727 |
805 |
29 |
0 |
| CDI |
0 |
2 |
21 |
969 |
3269 |
9589 |
1732 |
0 |
| VCDI |
0 |
0 |
0 |
51 |
561 |
5034 |
26755 |
20474 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
61210 |
27638 |
9327 |
5229 |
485 |
9 |
3 |
0 |
| OW |
18 |
84 |
400 |
2518 |
1110 |
39 |
3 |
0 |
| VODI |
0 |
65 |
241 |
1476 |
2600 |
421 |
23 |
0 |
| ODI |
0 |
43 |
169 |
721 |
2395 |
1930 |
96 |
0 |
| CDI |
0 |
35 |
208 |
1405 |
2986 |
7255 |
3646 |
27 |
| VCDI |
0 |
8 |
13 |
669 |
1523 |
5820 |
24753 |
20447 |
|
Date: 2017-06-21:
| 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 |
64093 |
25710 |
10692 |
4898 |
279 |
2 |
4 |
0 |
| OW |
16 |
45 |
189 |
2775 |
519 |
5 |
1 |
0 |
| VODI |
0 |
25 |
105 |
2006 |
2335 |
85 |
5 |
0 |
| ODI |
0 |
12 |
63 |
846 |
3968 |
1353 |
26 |
0 |
| CDI |
0 |
6 |
48 |
658 |
3765 |
9435 |
2962 |
0 |
| VCDI |
0 |
0 |
0 |
46 |
483 |
5883 |
19415 |
24290 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64094 |
25561 |
9987 |
5242 |
643 |
11 |
5 |
0 |
| OW |
15 |
90 |
442 |
2246 |
1110 |
103 |
3 |
0 |
| VODI |
0 |
64 |
268 |
1338 |
2447 |
624 |
18 |
0 |
| ODI |
0 |
33 |
172 |
803 |
2241 |
2014 |
157 |
0 |
| CDI |
0 |
46 |
208 |
1198 |
3433 |
7678 |
4744 |
2 |
| VCDI |
0 |
4 |
20 |
402 |
1475 |
6333 |
17486 |
24288 |
|
Date: 2017-06-23:
| 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 |
65491 |
25115 |
10323 |
5377 |
410 |
10 |
3 |
0 |
| OW |
12 |
53 |
232 |
2781 |
571 |
16 |
1 |
0 |
| VODI |
0 |
23 |
109 |
2193 |
2345 |
202 |
7 |
0 |
| ODI |
0 |
10 |
64 |
941 |
3856 |
1450 |
53 |
0 |
| CDI |
0 |
6 |
61 |
723 |
4601 |
8346 |
3860 |
0 |
| VCDI |
0 |
0 |
0 |
16 |
2042 |
7351 |
17315 |
21079 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65491 |
24896 |
9699 |
6004 |
827 |
60 |
3 |
0 |
| OW |
12 |
144 |
415 |
1999 |
1089 |
126 |
1 |
0 |
| VODI |
0 |
82 |
264 |
1601 |
2206 |
739 |
62 |
0 |
| ODI |
0 |
31 |
190 |
802 |
2463 |
1870 |
526 |
0 |
| CDI |
0 |
52 |
216 |
1277 |
4373 |
7121 |
4831 |
0 |
| VCDI |
0 |
2 |
5 |
348 |
2867 |
7459 |
15816 |
21079 |
|
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