Validation of sea ice concentration - Full domain
Bulletin date: 2017-03-02
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
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 |
|
...date precedes bulletin
|
Date: 2017-02-26:
| 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 |
49386 |
26375 |
7580 |
2679 |
344 |
86 |
0 |
0 |
| OW |
51 |
49 |
249 |
623 |
328 |
115 |
0 |
0 |
| VODI |
0 |
11 |
118 |
512 |
553 |
233 |
3 |
0 |
| ODI |
0 |
1 |
18 |
353 |
465 |
352 |
32 |
0 |
| CDI |
0 |
0 |
7 |
253 |
738 |
1004 |
288 |
13 |
| VCDI |
0 |
0 |
3 |
236 |
1480 |
5321 |
30828 |
56361 |
|
...date precedes bulletin
|
Date: 2017-02-28:
| 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 |
50279 |
26029 |
8385 |
1709 |
165 |
13 |
0 |
0 |
| OW |
51 |
29 |
158 |
752 |
295 |
36 |
0 |
0 |
| VODI |
0 |
12 |
74 |
513 |
659 |
144 |
1 |
0 |
| ODI |
0 |
0 |
38 |
207 |
959 |
415 |
23 |
0 |
| CDI |
0 |
0 |
7 |
182 |
886 |
1249 |
165 |
42 |
| VCDI |
0 |
0 |
0 |
150 |
1067 |
6630 |
27380 |
58344 |
|
...date precedes bulletin
|
Date: 2017-03-02:
| 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 |
55709 |
25182 |
3159 |
1672 |
351 |
25 |
0 |
0 |
| OW |
51 |
59 |
98 |
762 |
367 |
84 |
3 |
0 |
| VODI |
0 |
39 |
45 |
452 |
646 |
274 |
22 |
0 |
| ODI |
0 |
21 |
60 |
156 |
671 |
514 |
65 |
0 |
| CDI |
0 |
13 |
43 |
95 |
574 |
1336 |
342 |
31 |
| VCDI |
0 |
2 |
51 |
160 |
448 |
5836 |
25945 |
61685 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
55709 |
25190 |
3169 |
1766 |
358 |
35 |
0 |
0 |
| OW |
51 |
49 |
94 |
652 |
368 |
79 |
5 |
0 |
| VODI |
0 |
39 |
41 |
461 |
583 |
232 |
21 |
0 |
| ODI |
0 |
16 |
43 |
174 |
671 |
507 |
66 |
0 |
| CDI |
0 |
12 |
43 |
85 |
629 |
1414 |
333 |
28 |
| VCDI |
0 |
10 |
66 |
159 |
448 |
5802 |
25952 |
61688 |
|
Date: 2017-03-04:
| 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 |
55209 |
22822 |
6055 |
1613 |
346 |
38 |
0 |
0 |
| OW |
52 |
47 |
76 |
825 |
322 |
125 |
1 |
0 |
| VODI |
0 |
25 |
27 |
523 |
631 |
227 |
33 |
0 |
| ODI |
0 |
12 |
13 |
153 |
666 |
399 |
76 |
0 |
| CDI |
0 |
3 |
35 |
108 |
628 |
1148 |
273 |
35 |
| VCDI |
0 |
0 |
38 |
98 |
395 |
5141 |
24035 |
64795 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
55209 |
22845 |
6069 |
1713 |
379 |
50 |
0 |
0 |
| OW |
52 |
29 |
69 |
740 |
306 |
113 |
4 |
0 |
| VODI |
0 |
22 |
15 |
508 |
566 |
239 |
44 |
0 |
| ODI |
0 |
10 |
14 |
155 |
675 |
387 |
79 |
0 |
| CDI |
0 |
3 |
23 |
94 |
652 |
1211 |
328 |
32 |
| VCDI |
0 |
0 |
54 |
110 |
410 |
5078 |
23963 |
64798 |
|
Date: 2017-03-06:
| 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 |
55282 |
23578 |
5180 |
1569 |
224 |
35 |
0 |
0 |
| OW |
52 |
87 |
217 |
911 |
255 |
63 |
1 |
0 |
| VODI |
0 |
2 |
31 |
474 |
792 |
146 |
10 |
0 |
| ODI |
0 |
4 |
11 |
144 |
753 |
382 |
29 |
0 |
| CDI |
0 |
3 |
4 |
79 |
502 |
1488 |
386 |
137 |
| VCDI |
0 |
0 |
3 |
83 |
390 |
4667 |
23833 |
65241 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
55283 |
23649 |
5216 |
1866 |
428 |
94 |
0 |
0 |
| OW |
51 |
13 |
143 |
621 |
440 |
123 |
4 |
0 |
| VODI |
0 |
5 |
42 |
376 |
602 |
293 |
42 |
0 |
| ODI |
0 |
3 |
24 |
144 |
521 |
457 |
142 |
5 |
| CDI |
0 |
0 |
13 |
98 |
415 |
1247 |
449 |
113 |
| VCDI |
0 |
4 |
8 |
155 |
510 |
4567 |
23622 |
65260 |
|
Date: 2017-03-08:
| 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 |
57139 |
23572 |
3602 |
1392 |
229 |
40 |
0 |
0 |
| OW |
51 |
80 |
190 |
841 |
329 |
66 |
6 |
0 |
| VODI |
0 |
2 |
6 |
446 |
686 |
235 |
4 |
0 |
| ODI |
0 |
0 |
0 |
170 |
493 |
603 |
71 |
0 |
| CDI |
0 |
0 |
0 |
99 |
546 |
1160 |
514 |
51 |
| VCDI |
0 |
0 |
0 |
53 |
546 |
6375 |
30269 |
57182 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
57139 |
23584 |
3561 |
1524 |
426 |
100 |
5 |
0 |
| OW |
51 |
50 |
226 |
628 |
349 |
155 |
3 |
0 |
| VODI |
0 |
16 |
11 |
457 |
539 |
379 |
23 |
0 |
| ODI |
0 |
4 |
0 |
204 |
446 |
614 |
176 |
9 |
| CDI |
0 |
0 |
0 |
118 |
503 |
1085 |
479 |
87 |
| VCDI |
0 |
0 |
0 |
70 |
566 |
6146 |
30178 |
57137 |
|
Date: 2017-03-10:
| 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 |
54536 |
24452 |
5431 |
1450 |
252 |
48 |
0 |
0 |
| OW |
51 |
70 |
128 |
760 |
419 |
102 |
3 |
0 |
| VODI |
0 |
8 |
45 |
349 |
672 |
280 |
18 |
0 |
| ODI |
0 |
0 |
13 |
140 |
494 |
579 |
127 |
0 |
| CDI |
0 |
0 |
1 |
99 |
537 |
1008 |
388 |
46 |
| VCDI |
0 |
0 |
0 |
27 |
476 |
6708 |
29438 |
57893 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
54536 |
24438 |
5335 |
1559 |
443 |
109 |
3 |
0 |
| OW |
51 |
72 |
201 |
554 |
398 |
168 |
11 |
0 |
| VODI |
0 |
12 |
75 |
400 |
511 |
367 |
100 |
0 |
| ODI |
0 |
8 |
7 |
186 |
413 |
520 |
222 |
9 |
| CDI |
0 |
0 |
0 |
100 |
465 |
784 |
539 |
221 |
| VCDI |
0 |
0 |
0 |
26 |
620 |
6777 |
29099 |
57709 |
|
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