Validation of sea ice concentration - Full domain
Bulletin date: 2017-02-16
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-02-10:
| 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 |
51531 |
27808 |
6863 |
1610 |
261 |
21 |
6 |
0 |
| OW |
62 |
92 |
237 |
723 |
244 |
39 |
12 |
0 |
| VODI |
0 |
27 |
119 |
740 |
509 |
96 |
21 |
0 |
| ODI |
0 |
11 |
35 |
314 |
677 |
154 |
32 |
0 |
| CDI |
0 |
4 |
21 |
197 |
911 |
1086 |
129 |
80 |
| VCDI |
0 |
0 |
22 |
139 |
1314 |
8997 |
23856 |
58048 |
|
...date precedes bulletin
|
Date: 2017-02-12:
| 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 |
48918 |
27051 |
9520 |
1987 |
357 |
32 |
5 |
0 |
| OW |
62 |
105 |
258 |
678 |
337 |
56 |
8 |
0 |
| VODI |
0 |
69 |
138 |
755 |
494 |
179 |
10 |
0 |
| ODI |
0 |
20 |
63 |
417 |
644 |
258 |
19 |
1 |
| CDI |
0 |
12 |
31 |
179 |
872 |
1162 |
273 |
37 |
| VCDI |
0 |
5 |
26 |
223 |
1022 |
9139 |
26579 |
55047 |
|
...date precedes bulletin
|
Date: 2017-02-14:
| 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 |
53492 |
20967 |
10454 |
2059 |
245 |
13 |
0 |
0 |
| OW |
63 |
51 |
142 |
754 |
307 |
21 |
1 |
0 |
| VODI |
0 |
26 |
62 |
650 |
650 |
76 |
6 |
0 |
| ODI |
0 |
12 |
47 |
462 |
1080 |
209 |
21 |
0 |
| CDI |
0 |
0 |
26 |
202 |
1021 |
1039 |
225 |
46 |
| VCDI |
0 |
0 |
0 |
103 |
993 |
10174 |
28334 |
53015 |
|
...date precedes bulletin
|
Date: 2017-02-16:
| 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 |
50912 |
24602 |
9559 |
1662 |
235 |
18 |
0 |
0 |
| OW |
63 |
43 |
216 |
774 |
290 |
35 |
0 |
0 |
| VODI |
0 |
31 |
27 |
695 |
597 |
130 |
1 |
0 |
| ODI |
0 |
7 |
1 |
328 |
623 |
234 |
28 |
0 |
| CDI |
0 |
0 |
0 |
192 |
949 |
836 |
214 |
53 |
| VCDI |
0 |
0 |
0 |
192 |
921 |
8238 |
29763 |
54579 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
50912 |
24598 |
9570 |
1679 |
268 |
19 |
0 |
0 |
| OW |
63 |
52 |
191 |
750 |
258 |
44 |
0 |
0 |
| VODI |
0 |
26 |
41 |
688 |
583 |
143 |
2 |
0 |
| ODI |
0 |
7 |
1 |
343 |
651 |
274 |
39 |
0 |
| CDI |
0 |
0 |
0 |
204 |
952 |
799 |
211 |
53 |
| VCDI |
0 |
0 |
0 |
179 |
903 |
8212 |
29754 |
54579 |
|
Date: 2017-02-18:
| 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 |
50827 |
25754 |
8551 |
1415 |
280 |
79 |
0 |
0 |
| OW |
64 |
13 |
126 |
766 |
354 |
86 |
2 |
0 |
| VODI |
0 |
1 |
14 |
616 |
571 |
233 |
14 |
0 |
| ODI |
0 |
0 |
0 |
249 |
612 |
302 |
51 |
0 |
| CDI |
0 |
0 |
0 |
109 |
692 |
629 |
257 |
38 |
| VCDI |
0 |
0 |
0 |
38 |
933 |
7136 |
27606 |
58630 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
50828 |
25748 |
8482 |
1470 |
335 |
110 |
0 |
0 |
| OW |
63 |
19 |
173 |
700 |
317 |
86 |
1 |
0 |
| VODI |
0 |
1 |
36 |
625 |
608 |
238 |
19 |
0 |
| ODI |
0 |
0 |
0 |
256 |
615 |
336 |
53 |
0 |
| CDI |
0 |
0 |
0 |
103 |
679 |
668 |
270 |
37 |
| VCDI |
0 |
0 |
0 |
39 |
888 |
7027 |
27587 |
58631 |
|
Date: 2017-02-20:
| 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 |
50997 |
26480 |
7914 |
1399 |
150 |
22 |
0 |
0 |
| OW |
51 |
30 |
80 |
830 |
237 |
41 |
0 |
0 |
| VODI |
0 |
5 |
13 |
528 |
613 |
83 |
0 |
0 |
| ODI |
0 |
0 |
0 |
166 |
839 |
295 |
1 |
0 |
| CDI |
0 |
0 |
0 |
58 |
740 |
1050 |
126 |
33 |
| VCDI |
0 |
0 |
0 |
61 |
892 |
7784 |
22821 |
62709 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
50997 |
26362 |
7737 |
1390 |
268 |
70 |
0 |
0 |
| OW |
51 |
113 |
182 |
615 |
298 |
68 |
0 |
0 |
| VODI |
0 |
30 |
76 |
589 |
565 |
282 |
13 |
0 |
| ODI |
0 |
7 |
12 |
234 |
577 |
335 |
30 |
0 |
| CDI |
0 |
3 |
0 |
116 |
683 |
830 |
148 |
72 |
| VCDI |
0 |
0 |
0 |
98 |
1080 |
7690 |
22757 |
62670 |
|
Date: 2017-02-22:
| 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 |
48977 |
25949 |
10136 |
1423 |
186 |
2 |
0 |
0 |
| OW |
51 |
37 |
198 |
720 |
229 |
19 |
0 |
0 |
| VODI |
0 |
27 |
67 |
607 |
464 |
101 |
0 |
0 |
| ODI |
0 |
0 |
26 |
301 |
518 |
296 |
9 |
0 |
| CDI |
0 |
0 |
6 |
228 |
635 |
1094 |
236 |
45 |
| VCDI |
0 |
0 |
6 |
213 |
1615 |
8413 |
22680 |
61534 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
48977 |
25840 |
9827 |
1381 |
303 |
24 |
0 |
0 |
| OW |
51 |
99 |
332 |
585 |
234 |
62 |
0 |
0 |
| VODI |
0 |
63 |
190 |
601 |
398 |
221 |
2 |
0 |
| ODI |
0 |
10 |
47 |
406 |
456 |
355 |
22 |
0 |
| CDI |
0 |
1 |
39 |
248 |
619 |
893 |
239 |
88 |
| VCDI |
0 |
0 |
4 |
271 |
1637 |
8370 |
22662 |
61491 |
|
Date: 2017-02-24:
| 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 |
47188 |
26712 |
10698 |
1629 |
304 |
34 |
0 |
0 |
| OW |
51 |
52 |
222 |
678 |
279 |
46 |
0 |
0 |
| VODI |
0 |
12 |
106 |
532 |
502 |
123 |
0 |
0 |
| ODI |
0 |
0 |
38 |
298 |
551 |
268 |
7 |
2 |
| CDI |
0 |
0 |
8 |
243 |
638 |
867 |
150 |
82 |
| VCDI |
0 |
0 |
2 |
323 |
1637 |
6340 |
27206 |
59220 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
47188 |
26554 |
10398 |
1619 |
448 |
67 |
0 |
0 |
| OW |
51 |
160 |
238 |
481 |
303 |
102 |
0 |
0 |
| VODI |
0 |
53 |
270 |
504 |
443 |
194 |
1 |
0 |
| ODI |
0 |
9 |
108 |
335 |
393 |
337 |
13 |
0 |
| CDI |
0 |
0 |
52 |
326 |
610 |
694 |
156 |
184 |
| VCDI |
0 |
0 |
8 |
438 |
1714 |
6284 |
27193 |
59120 |
|
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