Validation of sea ice concentration - European sector
Bulletin date: 2015-12-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2015-11-27:
| 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 |
71924 |
16539 |
3161 |
444 |
234 |
150 |
0 |
0 |
| OW |
49 |
369 |
341 |
226 |
36 |
5 |
0 |
0 |
| VODI |
0 |
342 |
329 |
457 |
81 |
2 |
0 |
0 |
| ODI |
0 |
140 |
140 |
327 |
267 |
11 |
0 |
0 |
| CDI |
0 |
6 |
49 |
166 |
589 |
109 |
0 |
0 |
| VCDI |
0 |
0 |
54 |
166 |
770 |
4075 |
3235 |
4307 |
|
...date precedes bulletin
|
Date: 2015-11-29:
| 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 |
73365 |
15548 |
2213 |
341 |
219 |
290 |
22 |
0 |
| OW |
52 |
531 |
245 |
152 |
24 |
23 |
0 |
0 |
| VODI |
0 |
329 |
261 |
272 |
43 |
1 |
0 |
0 |
| ODI |
0 |
265 |
273 |
452 |
96 |
0 |
0 |
0 |
| CDI |
0 |
53 |
134 |
294 |
398 |
14 |
0 |
0 |
| VCDI |
0 |
13 |
108 |
249 |
1026 |
3510 |
4015 |
4269 |
|
...date precedes bulletin
|
Date: 2015-12-01:
| 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 |
68122 |
20792 |
2842 |
528 |
173 |
112 |
0 |
0 |
| OW |
48 |
414 |
311 |
390 |
80 |
117 |
0 |
0 |
| VODI |
0 |
171 |
160 |
398 |
209 |
40 |
0 |
0 |
| ODI |
0 |
12 |
53 |
194 |
299 |
1 |
0 |
0 |
| CDI |
0 |
8 |
36 |
154 |
416 |
138 |
0 |
0 |
| VCDI |
0 |
0 |
21 |
106 |
480 |
3538 |
4436 |
4301 |
|
...date precedes bulletin
|
Date: 2015-12-03:
| 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 |
67762 |
21362 |
2352 |
286 |
104 |
107 |
46 |
0 |
| OW |
63 |
698 |
325 |
224 |
62 |
12 |
0 |
0 |
| VODI |
0 |
331 |
268 |
368 |
77 |
3 |
0 |
0 |
| ODI |
0 |
88 |
173 |
342 |
103 |
11 |
0 |
0 |
| CDI |
0 |
21 |
74 |
246 |
260 |
49 |
0 |
0 |
| VCDI |
0 |
0 |
35 |
172 |
920 |
3487 |
4736 |
3933 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67772 |
21456 |
2383 |
294 |
126 |
119 |
46 |
0 |
| OW |
53 |
597 |
299 |
205 |
43 |
0 |
0 |
0 |
| VODI |
0 |
370 |
263 |
375 |
71 |
3 |
0 |
0 |
| ODI |
0 |
77 |
174 |
335 |
117 |
11 |
0 |
0 |
| CDI |
0 |
0 |
76 |
252 |
286 |
54 |
0 |
0 |
| VCDI |
0 |
0 |
32 |
177 |
883 |
3482 |
4736 |
3933 |
|
Date: 2015-12-05:
| 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 |
67534 |
21046 |
2155 |
383 |
115 |
141 |
29 |
0 |
| OW |
84 |
836 |
311 |
222 |
48 |
21 |
1 |
0 |
| VODI |
0 |
562 |
252 |
281 |
58 |
2 |
0 |
0 |
| ODI |
0 |
151 |
209 |
254 |
96 |
12 |
0 |
0 |
| CDI |
0 |
72 |
171 |
381 |
150 |
71 |
3 |
0 |
| VCDI |
0 |
1 |
61 |
437 |
1209 |
3607 |
4889 |
3245 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67555 |
21064 |
2145 |
373 |
124 |
161 |
30 |
0 |
| OW |
63 |
856 |
321 |
213 |
39 |
1 |
0 |
0 |
| VODI |
0 |
544 |
270 |
278 |
54 |
2 |
0 |
0 |
| ODI |
0 |
164 |
189 |
299 |
90 |
16 |
0 |
0 |
| CDI |
0 |
40 |
217 |
366 |
162 |
59 |
2 |
0 |
| VCDI |
0 |
0 |
17 |
429 |
1207 |
3615 |
4890 |
3245 |
|
Date: 2015-12-07:
| 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 |
63920 |
23710 |
3638 |
467 |
154 |
67 |
0 |
0 |
| OW |
49 |
755 |
418 |
347 |
67 |
58 |
1 |
0 |
| VODI |
0 |
177 |
221 |
434 |
148 |
74 |
2 |
0 |
| ODI |
0 |
0 |
36 |
377 |
216 |
6 |
0 |
0 |
| CDI |
0 |
0 |
11 |
261 |
343 |
164 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
189 |
634 |
3033 |
5654 |
3469 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63918 |
23137 |
3163 |
320 |
177 |
171 |
3 |
0 |
| OW |
51 |
683 |
403 |
193 |
35 |
28 |
0 |
0 |
| VODI |
0 |
565 |
247 |
307 |
85 |
0 |
0 |
0 |
| ODI |
0 |
232 |
222 |
214 |
139 |
3 |
0 |
0 |
| CDI |
0 |
25 |
228 |
366 |
254 |
32 |
0 |
0 |
| VCDI |
0 |
0 |
61 |
675 |
872 |
3168 |
5654 |
3469 |
|
Date: 2015-12-09:
| 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 |
68220 |
20102 |
2063 |
476 |
57 |
71 |
39 |
0 |
| OW |
51 |
528 |
266 |
258 |
83 |
22 |
5 |
0 |
| VODI |
0 |
612 |
271 |
253 |
171 |
12 |
0 |
0 |
| ODI |
0 |
90 |
250 |
278 |
205 |
37 |
0 |
0 |
| CDI |
0 |
0 |
59 |
355 |
458 |
123 |
17 |
0 |
| VCDI |
0 |
0 |
0 |
85 |
784 |
2930 |
6231 |
3638 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68219 |
19531 |
1866 |
330 |
82 |
92 |
44 |
0 |
| OW |
52 |
649 |
225 |
173 |
43 |
1 |
0 |
0 |
| VODI |
0 |
794 |
289 |
257 |
100 |
21 |
0 |
0 |
| ODI |
0 |
267 |
179 |
194 |
143 |
34 |
1 |
0 |
| CDI |
0 |
62 |
224 |
349 |
281 |
93 |
5 |
0 |
| VCDI |
0 |
29 |
126 |
402 |
1109 |
2954 |
6242 |
3638 |
|
Date: 2015-12-11:
| 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 |
65668 |
20621 |
3193 |
653 |
143 |
98 |
31 |
0 |
| OW |
56 |
497 |
260 |
298 |
88 |
55 |
6 |
0 |
| VODI |
0 |
419 |
181 |
269 |
201 |
4 |
0 |
0 |
| ODI |
0 |
261 |
288 |
241 |
250 |
27 |
0 |
0 |
| CDI |
0 |
0 |
69 |
454 |
478 |
152 |
5 |
0 |
| VCDI |
0 |
0 |
4 |
137 |
613 |
2910 |
6867 |
3603 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65667 |
20264 |
2951 |
563 |
156 |
116 |
34 |
0 |
| OW |
57 |
519 |
328 |
181 |
54 |
25 |
3 |
0 |
| VODI |
0 |
565 |
303 |
305 |
154 |
29 |
0 |
0 |
| ODI |
0 |
292 |
134 |
277 |
189 |
29 |
0 |
0 |
| CDI |
0 |
124 |
189 |
324 |
321 |
96 |
2 |
0 |
| VCDI |
0 |
34 |
90 |
402 |
899 |
2951 |
6870 |
3603 |
|
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