Validation of sea ice concentration - Full domain
Bulletin date: 2019-05-09
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-05-03:
| 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 |
70703 |
15548 |
285 |
1447 |
917 |
198 |
3 |
0 |
| OW |
62 |
125 |
41 |
547 |
506 |
219 |
44 |
0 |
| VODI |
0 |
40 |
6 |
354 |
790 |
378 |
104 |
0 |
| ODI |
0 |
4 |
4 |
175 |
746 |
869 |
155 |
2 |
| CDI |
0 |
14 |
2 |
53 |
781 |
2037 |
899 |
108 |
| VCDI |
0 |
39 |
4 |
68 |
1151 |
9537 |
42076 |
36007 |
|
...date precedes bulletin
|
Date: 2019-05-05:
| 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 |
70882 |
15732 |
288 |
1454 |
891 |
145 |
21 |
0 |
| OW |
59 |
182 |
39 |
555 |
488 |
213 |
59 |
0 |
| VODI |
0 |
65 |
12 |
428 |
709 |
409 |
109 |
0 |
| ODI |
0 |
9 |
10 |
282 |
800 |
726 |
188 |
0 |
| CDI |
0 |
14 |
2 |
158 |
1176 |
1903 |
934 |
55 |
| VCDI |
0 |
44 |
9 |
100 |
1416 |
8920 |
38100 |
39462 |
|
...date precedes bulletin
|
Date: 2019-05-07:
| 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 |
70943 |
15933 |
289 |
1731 |
783 |
147 |
8 |
0 |
| OW |
63 |
113 |
32 |
645 |
524 |
123 |
38 |
0 |
| VODI |
0 |
37 |
14 |
444 |
988 |
295 |
38 |
0 |
| ODI |
0 |
24 |
4 |
126 |
1114 |
891 |
141 |
3 |
| CDI |
0 |
26 |
12 |
201 |
1416 |
3233 |
733 |
61 |
| VCDI |
0 |
53 |
17 |
185 |
908 |
8177 |
37695 |
38840 |
|
...date precedes bulletin
|
Date: 2019-05-09:
| 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 |
71347 |
16253 |
290 |
1537 |
596 |
104 |
10 |
0 |
| OW |
61 |
225 |
39 |
670 |
518 |
125 |
26 |
0 |
| VODI |
0 |
63 |
31 |
504 |
934 |
364 |
74 |
0 |
| ODI |
0 |
15 |
3 |
242 |
1092 |
814 |
261 |
8 |
| CDI |
0 |
41 |
11 |
248 |
1551 |
3405 |
796 |
117 |
| VCDI |
0 |
78 |
14 |
197 |
1172 |
8399 |
33459 |
41354 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71347 |
16338 |
305 |
1678 |
688 |
137 |
23 |
0 |
| OW |
61 |
128 |
26 |
545 |
514 |
104 |
19 |
0 |
| VODI |
0 |
80 |
29 |
475 |
901 |
372 |
97 |
0 |
| ODI |
0 |
16 |
4 |
256 |
1049 |
857 |
261 |
11 |
| CDI |
0 |
34 |
10 |
238 |
1529 |
3444 |
965 |
126 |
| VCDI |
0 |
79 |
14 |
206 |
1182 |
8297 |
33261 |
41342 |
|
Date: 2019-05-11:
| 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 |
71524 |
16436 |
267 |
1436 |
723 |
109 |
24 |
0 |
| OW |
61 |
295 |
43 |
507 |
562 |
167 |
47 |
0 |
| VODI |
0 |
52 |
21 |
494 |
894 |
493 |
141 |
0 |
| ODI |
0 |
26 |
6 |
209 |
1128 |
832 |
258 |
1 |
| CDI |
0 |
24 |
9 |
219 |
1661 |
3839 |
1079 |
99 |
| VCDI |
0 |
59 |
14 |
154 |
1497 |
8330 |
31419 |
41889 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71524 |
16542 |
284 |
1581 |
860 |
159 |
37 |
0 |
| OW |
61 |
197 |
31 |
414 |
483 |
156 |
36 |
0 |
| VODI |
0 |
50 |
17 |
452 |
922 |
474 |
174 |
0 |
| ODI |
0 |
22 |
6 |
206 |
1089 |
901 |
241 |
0 |
| CDI |
0 |
24 |
9 |
222 |
1525 |
3795 |
1295 |
103 |
| VCDI |
0 |
57 |
13 |
144 |
1586 |
8285 |
31185 |
41886 |
|
Date: 2019-05-13:
| 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 |
72740 |
16071 |
228 |
1179 |
529 |
103 |
3 |
0 |
| OW |
62 |
336 |
59 |
586 |
397 |
65 |
18 |
0 |
| VODI |
0 |
90 |
18 |
632 |
1204 |
173 |
38 |
0 |
| ODI |
0 |
36 |
14 |
164 |
2091 |
741 |
146 |
0 |
| CDI |
0 |
34 |
10 |
164 |
1831 |
5901 |
917 |
14 |
| VCDI |
0 |
15 |
4 |
100 |
907 |
5745 |
31997 |
41686 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72740 |
16008 |
232 |
1359 |
874 |
208 |
39 |
0 |
| OW |
62 |
273 |
36 |
350 |
494 |
236 |
65 |
0 |
| VODI |
0 |
149 |
24 |
443 |
999 |
591 |
241 |
0 |
| ODI |
0 |
50 |
12 |
213 |
1322 |
866 |
247 |
5 |
| CDI |
0 |
57 |
18 |
263 |
1521 |
3777 |
1891 |
158 |
| VCDI |
0 |
45 |
11 |
197 |
1749 |
7050 |
30636 |
41537 |
|
Date: 2019-05-15:
| 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 |
74541 |
15112 |
207 |
1155 |
620 |
99 |
15 |
0 |
| OW |
63 |
389 |
86 |
631 |
492 |
110 |
26 |
0 |
| VODI |
0 |
83 |
23 |
602 |
1328 |
373 |
54 |
0 |
| ODI |
0 |
60 |
17 |
221 |
1624 |
1359 |
219 |
3 |
| CDI |
0 |
16 |
7 |
152 |
1980 |
4678 |
1001 |
31 |
| VCDI |
0 |
16 |
4 |
96 |
1139 |
7627 |
33098 |
37691 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74542 |
14833 |
200 |
1184 |
991 |
290 |
93 |
0 |
| OW |
62 |
355 |
47 |
331 |
490 |
307 |
112 |
0 |
| VODI |
0 |
257 |
38 |
529 |
973 |
684 |
161 |
0 |
| ODI |
0 |
92 |
21 |
318 |
1195 |
863 |
190 |
11 |
| CDI |
0 |
104 |
29 |
341 |
1797 |
3932 |
1904 |
199 |
| VCDI |
0 |
35 |
9 |
154 |
1737 |
8170 |
31953 |
37515 |
|
Date: 2019-05-17:
| 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 |
73902 |
16007 |
226 |
1375 |
736 |
103 |
0 |
0 |
| OW |
61 |
413 |
78 |
674 |
657 |
171 |
19 |
0 |
| VODI |
0 |
161 |
32 |
543 |
1473 |
748 |
62 |
0 |
| ODI |
0 |
105 |
18 |
262 |
1527 |
1366 |
144 |
0 |
| CDI |
0 |
25 |
8 |
249 |
2121 |
4282 |
942 |
155 |
| VCDI |
0 |
13 |
5 |
109 |
1258 |
8628 |
33093 |
35297 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73903 |
15602 |
198 |
1309 |
1121 |
402 |
63 |
0 |
| OW |
60 |
451 |
53 |
407 |
532 |
438 |
46 |
0 |
| VODI |
0 |
291 |
59 |
533 |
1134 |
763 |
86 |
0 |
| ODI |
0 |
157 |
20 |
318 |
1136 |
929 |
306 |
0 |
| CDI |
0 |
192 |
29 |
350 |
1819 |
4039 |
1893 |
141 |
| VCDI |
0 |
31 |
8 |
295 |
2030 |
8727 |
31866 |
35311 |
|
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