Validation of sea ice concentration - Full domain
Bulletin date: 2019-02-07
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-02-01:
| 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 |
72660 |
13418 |
111 |
530 |
163 |
36 |
2 |
0 |
| OW |
60 |
792 |
50 |
350 |
209 |
33 |
1 |
0 |
| VODI |
0 |
536 |
50 |
363 |
375 |
74 |
0 |
0 |
| ODI |
0 |
187 |
26 |
218 |
520 |
179 |
35 |
0 |
| CDI |
0 |
67 |
26 |
223 |
818 |
529 |
177 |
2 |
| VCDI |
0 |
38 |
9 |
275 |
1547 |
3883 |
22247 |
66229 |
|
...date precedes bulletin
|
Date: 2019-02-03:
| 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 |
71818 |
13786 |
117 |
541 |
307 |
25 |
0 |
0 |
| OW |
66 |
725 |
58 |
316 |
211 |
16 |
0 |
0 |
| VODI |
0 |
503 |
41 |
373 |
402 |
85 |
0 |
0 |
| ODI |
0 |
244 |
30 |
244 |
530 |
208 |
12 |
0 |
| CDI |
0 |
103 |
28 |
281 |
759 |
749 |
132 |
29 |
| VCDI |
0 |
96 |
19 |
372 |
1519 |
4532 |
22629 |
65142 |
|
...date precedes bulletin
|
Date: 2019-02-05:
| 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 |
72211 |
13961 |
122 |
510 |
324 |
18 |
0 |
0 |
| OW |
51 |
703 |
65 |
325 |
144 |
54 |
0 |
0 |
| VODI |
0 |
424 |
50 |
402 |
419 |
75 |
0 |
0 |
| ODI |
0 |
211 |
27 |
431 |
564 |
214 |
6 |
0 |
| CDI |
0 |
67 |
20 |
346 |
883 |
911 |
129 |
25 |
| VCDI |
0 |
11 |
4 |
146 |
1325 |
4390 |
20858 |
66622 |
|
...date precedes bulletin
|
Date: 2019-02-07:
| 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 |
71556 |
14285 |
109 |
452 |
316 |
25 |
0 |
0 |
| OW |
56 |
688 |
72 |
352 |
150 |
33 |
1 |
0 |
| VODI |
4 |
456 |
53 |
426 |
412 |
144 |
14 |
0 |
| ODI |
2 |
158 |
21 |
387 |
529 |
197 |
23 |
0 |
| CDI |
0 |
68 |
20 |
325 |
702 |
889 |
96 |
35 |
| VCDI |
0 |
19 |
8 |
216 |
1228 |
4670 |
21474 |
66377 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71554 |
14343 |
114 |
474 |
310 |
24 |
0 |
0 |
| OW |
57 |
704 |
65 |
314 |
149 |
47 |
1 |
0 |
| VODI |
5 |
368 |
56 |
491 |
393 |
115 |
18 |
0 |
| ODI |
2 |
139 |
19 |
331 |
552 |
192 |
21 |
0 |
| CDI |
0 |
79 |
18 |
322 |
723 |
884 |
113 |
41 |
| VCDI |
0 |
41 |
11 |
226 |
1210 |
4696 |
21455 |
66371 |
|
Date: 2019-02-09:
| 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 |
71121 |
14325 |
137 |
490 |
347 |
39 |
0 |
0 |
| OW |
60 |
597 |
56 |
427 |
206 |
61 |
2 |
0 |
| VODI |
4 |
342 |
47 |
421 |
459 |
161 |
7 |
0 |
| ODI |
2 |
152 |
29 |
289 |
575 |
152 |
43 |
1 |
| CDI |
0 |
75 |
8 |
277 |
682 |
697 |
115 |
81 |
| VCDI |
0 |
22 |
7 |
194 |
1276 |
5184 |
23361 |
64517 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71119 |
14377 |
136 |
525 |
346 |
39 |
0 |
0 |
| OW |
62 |
577 |
55 |
399 |
195 |
81 |
2 |
0 |
| VODI |
5 |
334 |
52 |
424 |
453 |
137 |
9 |
0 |
| ODI |
1 |
113 |
23 |
291 |
589 |
148 |
40 |
4 |
| CDI |
0 |
77 |
9 |
249 |
625 |
648 |
110 |
93 |
| VCDI |
0 |
35 |
9 |
210 |
1337 |
5241 |
23367 |
64502 |
|
Date: 2019-02-11:
| 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 |
70293 |
15174 |
150 |
561 |
297 |
25 |
0 |
0 |
| OW |
51 |
599 |
95 |
560 |
181 |
44 |
0 |
0 |
| VODI |
0 |
189 |
59 |
651 |
651 |
74 |
6 |
0 |
| ODI |
0 |
47 |
4 |
261 |
956 |
285 |
107 |
14 |
| CDI |
0 |
44 |
9 |
97 |
940 |
1037 |
254 |
126 |
| VCDI |
0 |
4 |
1 |
51 |
496 |
4257 |
20510 |
67888 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70293 |
15026 |
157 |
601 |
393 |
59 |
0 |
0 |
| OW |
51 |
530 |
66 |
472 |
220 |
52 |
0 |
0 |
| VODI |
0 |
288 |
61 |
422 |
455 |
125 |
90 |
0 |
| ODI |
0 |
68 |
17 |
352 |
618 |
153 |
60 |
1 |
| CDI |
0 |
57 |
8 |
162 |
750 |
607 |
172 |
126 |
| VCDI |
0 |
88 |
9 |
172 |
1085 |
4726 |
20555 |
67901 |
|
Date: 2019-02-13:
| 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 |
70072 |
15223 |
208 |
865 |
326 |
39 |
0 |
0 |
| OW |
51 |
351 |
65 |
551 |
313 |
47 |
4 |
0 |
| VODI |
0 |
147 |
44 |
492 |
609 |
131 |
10 |
0 |
| ODI |
0 |
22 |
11 |
218 |
652 |
232 |
11 |
0 |
| CDI |
0 |
3 |
1 |
125 |
748 |
1092 |
126 |
114 |
| VCDI |
0 |
0 |
0 |
36 |
703 |
3868 |
22235 |
67303 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70072 |
15080 |
202 |
827 |
395 |
90 |
1 |
0 |
| OW |
51 |
348 |
48 |
482 |
315 |
74 |
3 |
0 |
| VODI |
0 |
233 |
52 |
328 |
571 |
142 |
12 |
0 |
| ODI |
0 |
44 |
20 |
321 |
551 |
284 |
61 |
2 |
| CDI |
0 |
35 |
5 |
215 |
514 |
785 |
238 |
69 |
| VCDI |
0 |
6 |
2 |
114 |
1005 |
4034 |
22071 |
67346 |
|
Date: 2019-02-15:
| 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 |
70769 |
14504 |
191 |
731 |
244 |
20 |
2 |
0 |
| OW |
52 |
424 |
59 |
524 |
342 |
43 |
5 |
0 |
| VODI |
0 |
167 |
44 |
460 |
568 |
135 |
12 |
0 |
| ODI |
0 |
32 |
3 |
231 |
606 |
257 |
34 |
0 |
| CDI |
0 |
24 |
3 |
87 |
657 |
908 |
226 |
43 |
| VCDI |
0 |
2 |
3 |
58 |
442 |
3147 |
15621 |
75368 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70770 |
14510 |
207 |
836 |
331 |
45 |
6 |
0 |
| OW |
51 |
401 |
51 |
490 |
382 |
62 |
6 |
0 |
| VODI |
0 |
178 |
29 |
403 |
675 |
193 |
13 |
0 |
| ODI |
0 |
58 |
13 |
201 |
607 |
388 |
50 |
2 |
| CDI |
0 |
6 |
3 |
115 |
460 |
823 |
245 |
115 |
| VCDI |
0 |
0 |
0 |
46 |
404 |
2999 |
15580 |
75294 |
|
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