Validation of sea ice concentration - European sector
Bulletin date: 2018-01-04
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-12-29:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2017-12-31:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2018-01-02:
| 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 |
75767 |
14067 |
191 |
674 |
343 |
60 |
0 |
0 |
| OW |
64 |
138 |
45 |
426 |
294 |
115 |
6 |
0 |
| VODI |
0 |
23 |
14 |
297 |
461 |
102 |
11 |
0 |
| ODI |
0 |
0 |
1 |
57 |
455 |
163 |
20 |
0 |
| CDI |
0 |
0 |
0 |
12 |
469 |
449 |
48 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
268 |
1937 |
8499 |
3624 |
|
...date precedes bulletin
|
Date: 2018-01-04:
| 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 |
75480 |
13941 |
162 |
570 |
295 |
65 |
0 |
0 |
| OW |
67 |
286 |
63 |
356 |
216 |
99 |
24 |
0 |
| VODI |
0 |
60 |
34 |
334 |
433 |
105 |
18 |
0 |
| ODI |
0 |
1 |
3 |
92 |
432 |
142 |
23 |
0 |
| CDI |
0 |
0 |
0 |
17 |
403 |
336 |
63 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
381 |
2673 |
8136 |
3788 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75480 |
13985 |
176 |
626 |
316 |
86 |
0 |
0 |
| OW |
67 |
250 |
51 |
316 |
226 |
76 |
29 |
0 |
| VODI |
0 |
52 |
31 |
321 |
421 |
108 |
18 |
0 |
| ODI |
0 |
1 |
4 |
83 |
447 |
146 |
50 |
0 |
| CDI |
0 |
0 |
0 |
23 |
382 |
356 |
32 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
368 |
2648 |
8135 |
3788 |
|
Date: 2018-01-06:
| 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 |
75634 |
13872 |
139 |
432 |
250 |
79 |
0 |
0 |
| OW |
67 |
420 |
65 |
301 |
161 |
40 |
9 |
0 |
| VODI |
0 |
187 |
39 |
322 |
294 |
93 |
64 |
0 |
| ODI |
0 |
59 |
19 |
159 |
313 |
127 |
13 |
0 |
| CDI |
0 |
10 |
11 |
115 |
345 |
238 |
42 |
0 |
| VCDI |
0 |
0 |
0 |
77 |
672 |
2750 |
6745 |
4937 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75634 |
13844 |
135 |
459 |
277 |
97 |
1 |
0 |
| OW |
67 |
427 |
68 |
278 |
154 |
26 |
29 |
0 |
| VODI |
0 |
179 |
40 |
322 |
269 |
96 |
47 |
0 |
| ODI |
0 |
79 |
16 |
151 |
331 |
138 |
13 |
0 |
| CDI |
0 |
19 |
14 |
101 |
337 |
259 |
39 |
0 |
| VCDI |
0 |
0 |
0 |
95 |
667 |
2711 |
6744 |
4937 |
|
Date: 2018-01-08:
| 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 |
75831 |
14028 |
131 |
517 |
201 |
10 |
0 |
0 |
| OW |
65 |
419 |
81 |
323 |
198 |
11 |
0 |
0 |
| VODI |
0 |
113 |
45 |
392 |
374 |
36 |
0 |
0 |
| ODI |
0 |
27 |
6 |
145 |
388 |
138 |
6 |
0 |
| CDI |
0 |
6 |
3 |
66 |
400 |
351 |
78 |
0 |
| VCDI |
0 |
0 |
0 |
24 |
479 |
2797 |
8736 |
2675 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75829 |
13649 |
133 |
519 |
254 |
31 |
0 |
0 |
| OW |
67 |
478 |
45 |
194 |
203 |
24 |
8 |
0 |
| VODI |
0 |
290 |
46 |
285 |
261 |
74 |
41 |
0 |
| ODI |
0 |
99 |
21 |
203 |
284 |
162 |
32 |
0 |
| CDI |
0 |
48 |
18 |
153 |
315 |
274 |
26 |
0 |
| VCDI |
0 |
29 |
3 |
113 |
723 |
2778 |
8713 |
2675 |
|
Date: 2018-01-10:
| 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 |
75980 |
13951 |
162 |
562 |
138 |
0 |
0 |
0 |
| OW |
67 |
222 |
55 |
409 |
249 |
16 |
0 |
0 |
| VODI |
0 |
75 |
27 |
255 |
429 |
92 |
0 |
0 |
| ODI |
0 |
19 |
8 |
158 |
307 |
177 |
1 |
0 |
| CDI |
0 |
0 |
0 |
76 |
387 |
344 |
9 |
0 |
| VCDI |
0 |
0 |
0 |
32 |
601 |
2187 |
8065 |
4040 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75974 |
13477 |
136 |
514 |
189 |
13 |
0 |
0 |
| OW |
73 |
390 |
40 |
280 |
243 |
45 |
0 |
0 |
| VODI |
0 |
234 |
37 |
278 |
324 |
147 |
6 |
0 |
| ODI |
0 |
65 |
18 |
140 |
257 |
156 |
10 |
0 |
| CDI |
0 |
45 |
17 |
136 |
320 |
292 |
16 |
0 |
| VCDI |
0 |
56 |
4 |
144 |
778 |
2163 |
8043 |
4040 |
|
Date: 2018-01-12:
| 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 |
75501 |
13895 |
199 |
716 |
161 |
2 |
0 |
0 |
| OW |
71 |
161 |
45 |
403 |
381 |
14 |
0 |
0 |
| VODI |
0 |
44 |
13 |
261 |
470 |
147 |
0 |
0 |
| ODI |
0 |
8 |
9 |
103 |
386 |
169 |
11 |
0 |
| CDI |
0 |
0 |
1 |
54 |
406 |
412 |
2 |
0 |
| VCDI |
0 |
0 |
0 |
11 |
438 |
3142 |
7902 |
3562 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75499 |
13480 |
150 |
536 |
192 |
16 |
0 |
0 |
| OW |
73 |
434 |
70 |
385 |
253 |
33 |
1 |
0 |
| VODI |
0 |
147 |
24 |
298 |
404 |
149 |
7 |
0 |
| ODI |
0 |
23 |
7 |
148 |
340 |
182 |
3 |
0 |
| CDI |
0 |
4 |
6 |
90 |
427 |
343 |
9 |
0 |
| VCDI |
0 |
20 |
10 |
91 |
626 |
3163 |
7895 |
3562 |
|
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