Validation of sea ice concentration - European sector
Bulletin date: 2019-01-17
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-01-11:
| 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 |
75747 |
12538 |
124 |
530 |
273 |
109 |
0 |
0 |
| OW |
71 |
462 |
50 |
370 |
120 |
1 |
0 |
0 |
| VODI |
0 |
269 |
33 |
376 |
318 |
21 |
0 |
0 |
| ODI |
0 |
131 |
11 |
200 |
404 |
44 |
0 |
0 |
| CDI |
0 |
55 |
12 |
162 |
578 |
103 |
0 |
0 |
| VCDI |
0 |
39 |
4 |
202 |
1449 |
3034 |
5375 |
5885 |
|
...date precedes bulletin
|
Date: 2019-01-13:
| 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 |
75351 |
12702 |
124 |
458 |
269 |
149 |
2 |
0 |
| OW |
71 |
513 |
43 |
383 |
128 |
12 |
0 |
0 |
| VODI |
0 |
249 |
29 |
362 |
329 |
38 |
0 |
0 |
| ODI |
0 |
107 |
11 |
228 |
290 |
92 |
0 |
0 |
| CDI |
0 |
89 |
19 |
220 |
347 |
132 |
0 |
0 |
| VCDI |
0 |
36 |
6 |
262 |
1391 |
2859 |
5424 |
6375 |
|
...date precedes bulletin
|
Date: 2019-01-15:
| 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 |
74543 |
13164 |
117 |
483 |
278 |
140 |
0 |
0 |
| OW |
71 |
417 |
54 |
310 |
188 |
21 |
0 |
0 |
| VODI |
0 |
169 |
54 |
397 |
356 |
46 |
0 |
0 |
| ODI |
0 |
34 |
16 |
293 |
384 |
238 |
0 |
0 |
| CDI |
0 |
17 |
7 |
198 |
460 |
381 |
1 |
0 |
| VCDI |
0 |
30 |
3 |
116 |
1152 |
2989 |
6546 |
5427 |
|
...date precedes bulletin
|
Date: 2019-01-17:
| 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 |
73806 |
13337 |
111 |
431 |
208 |
188 |
0 |
0 |
| OW |
73 |
379 |
75 |
352 |
190 |
53 |
0 |
0 |
| VODI |
0 |
127 |
22 |
422 |
381 |
74 |
0 |
0 |
| ODI |
0 |
40 |
8 |
141 |
524 |
183 |
7 |
0 |
| CDI |
0 |
17 |
5 |
95 |
467 |
603 |
10 |
0 |
| VCDI |
0 |
5 |
3 |
114 |
668 |
2833 |
5790 |
7358 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73806 |
13320 |
118 |
462 |
224 |
195 |
0 |
0 |
| OW |
73 |
392 |
65 |
336 |
181 |
41 |
0 |
0 |
| VODI |
0 |
125 |
25 |
415 |
397 |
76 |
0 |
0 |
| ODI |
0 |
41 |
9 |
143 |
528 |
166 |
6 |
0 |
| CDI |
0 |
20 |
3 |
84 |
452 |
611 |
10 |
0 |
| VCDI |
0 |
7 |
4 |
115 |
656 |
2845 |
5791 |
7358 |
|
Date: 2019-01-19:
| 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 |
73470 |
13360 |
104 |
404 |
201 |
129 |
12 |
0 |
| OW |
74 |
441 |
56 |
355 |
151 |
40 |
4 |
0 |
| VODI |
0 |
177 |
36 |
364 |
335 |
148 |
1 |
0 |
| ODI |
0 |
41 |
11 |
195 |
450 |
169 |
3 |
0 |
| CDI |
0 |
10 |
8 |
106 |
439 |
560 |
14 |
0 |
| VCDI |
0 |
0 |
1 |
68 |
787 |
3112 |
6207 |
7057 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73470 |
13338 |
108 |
477 |
236 |
131 |
13 |
0 |
| OW |
74 |
457 |
52 |
290 |
148 |
35 |
3 |
0 |
| VODI |
0 |
174 |
37 |
367 |
318 |
154 |
0 |
0 |
| ODI |
0 |
44 |
10 |
203 |
423 |
169 |
4 |
0 |
| CDI |
0 |
16 |
8 |
80 |
442 |
536 |
16 |
0 |
| VCDI |
0 |
0 |
1 |
75 |
796 |
3133 |
6205 |
7057 |
|
Date: 2019-01-21:
| 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 |
72458 |
13819 |
127 |
568 |
332 |
102 |
16 |
0 |
| OW |
68 |
454 |
84 |
312 |
242 |
55 |
8 |
0 |
| VODI |
0 |
115 |
30 |
412 |
462 |
129 |
9 |
0 |
| ODI |
0 |
16 |
3 |
135 |
553 |
271 |
15 |
0 |
| CDI |
0 |
0 |
0 |
53 |
481 |
918 |
72 |
0 |
| VCDI |
0 |
0 |
0 |
7 |
347 |
2877 |
5888 |
7662 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72457 |
13757 |
145 |
650 |
388 |
124 |
27 |
0 |
| OW |
69 |
366 |
59 |
258 |
255 |
45 |
6 |
0 |
| VODI |
0 |
172 |
28 |
295 |
397 |
160 |
18 |
0 |
| ODI |
0 |
62 |
5 |
141 |
405 |
305 |
32 |
0 |
| CDI |
0 |
38 |
5 |
57 |
358 |
477 |
82 |
0 |
| VCDI |
0 |
9 |
2 |
86 |
614 |
3241 |
5843 |
7662 |
|
Date: 2019-01-23:
| 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 |
72573 |
13811 |
127 |
542 |
320 |
123 |
41 |
0 |
| OW |
65 |
448 |
74 |
403 |
185 |
50 |
18 |
0 |
| VODI |
0 |
129 |
29 |
433 |
419 |
125 |
10 |
0 |
| ODI |
0 |
32 |
2 |
129 |
459 |
229 |
37 |
0 |
| CDI |
0 |
19 |
1 |
48 |
434 |
507 |
118 |
0 |
| VCDI |
0 |
0 |
0 |
32 |
412 |
2406 |
7145 |
7165 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72571 |
13627 |
143 |
622 |
339 |
157 |
59 |
0 |
| OW |
67 |
411 |
48 |
332 |
219 |
44 |
7 |
0 |
| VODI |
0 |
216 |
24 |
292 |
380 |
171 |
21 |
0 |
| ODI |
0 |
76 |
10 |
153 |
349 |
230 |
94 |
0 |
| CDI |
0 |
43 |
5 |
97 |
387 |
373 |
63 |
0 |
| VCDI |
0 |
66 |
3 |
91 |
555 |
2465 |
7125 |
7165 |
|
Date: 2019-01-25:
| 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 |
72397 |
13616 |
133 |
525 |
324 |
129 |
38 |
0 |
| OW |
68 |
495 |
61 |
450 |
184 |
81 |
6 |
0 |
| VODI |
0 |
237 |
42 |
394 |
395 |
166 |
14 |
0 |
| ODI |
0 |
23 |
14 |
193 |
489 |
179 |
65 |
0 |
| CDI |
0 |
5 |
0 |
73 |
562 |
563 |
186 |
0 |
| VCDI |
0 |
0 |
0 |
33 |
429 |
2201 |
7246 |
7084 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72398 |
13520 |
165 |
745 |
363 |
150 |
44 |
0 |
| OW |
67 |
414 |
30 |
333 |
246 |
78 |
0 |
0 |
| VODI |
0 |
266 |
25 |
204 |
396 |
216 |
31 |
0 |
| ODI |
0 |
88 |
14 |
150 |
384 |
152 |
88 |
0 |
| CDI |
0 |
71 |
10 |
118 |
421 |
319 |
118 |
0 |
| VCDI |
0 |
17 |
6 |
118 |
573 |
2404 |
7274 |
7084 |
|
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