Validation of sea ice concentration - European sector
Bulletin date: 2019-02-14
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-02-08:
| 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 |
71217 |
14119 |
126 |
424 |
327 |
81 |
0 |
0 |
| OW |
57 |
572 |
62 |
391 |
145 |
70 |
1 |
0 |
| VODI |
5 |
351 |
51 |
375 |
423 |
104 |
6 |
0 |
| ODI |
2 |
116 |
18 |
286 |
493 |
191 |
5 |
0 |
| CDI |
0 |
33 |
14 |
276 |
631 |
642 |
41 |
0 |
| VCDI |
0 |
10 |
3 |
144 |
1022 |
3246 |
6118 |
6902 |
|
...date precedes bulletin
|
Date: 2019-02-10:
| 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 |
70502 |
14630 |
136 |
534 |
379 |
46 |
0 |
0 |
| OW |
51 |
527 |
68 |
396 |
264 |
50 |
3 |
0 |
| VODI |
0 |
284 |
42 |
447 |
436 |
92 |
12 |
0 |
| ODI |
0 |
72 |
25 |
312 |
537 |
154 |
16 |
0 |
| CDI |
0 |
8 |
2 |
241 |
739 |
469 |
36 |
0 |
| VCDI |
0 |
0 |
0 |
82 |
1023 |
2774 |
7368 |
6343 |
|
...date precedes bulletin
|
Date: 2019-02-12:
| 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 |
70391 |
14937 |
155 |
674 |
316 |
11 |
0 |
0 |
| OW |
51 |
452 |
77 |
489 |
206 |
35 |
2 |
0 |
| VODI |
0 |
193 |
47 |
490 |
561 |
48 |
6 |
0 |
| ODI |
0 |
24 |
15 |
254 |
859 |
138 |
12 |
0 |
| CDI |
0 |
5 |
2 |
112 |
782 |
630 |
64 |
0 |
| VCDI |
0 |
0 |
1 |
29 |
632 |
2849 |
7474 |
6077 |
|
...date precedes bulletin
|
Date: 2019-02-14:
| 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 |
69816 |
15032 |
217 |
878 |
349 |
63 |
0 |
0 |
| OW |
51 |
285 |
57 |
508 |
410 |
75 |
5 |
0 |
| VODI |
0 |
75 |
34 |
367 |
664 |
181 |
11 |
0 |
| ODI |
0 |
3 |
7 |
184 |
539 |
316 |
12 |
0 |
| CDI |
0 |
0 |
0 |
81 |
545 |
1161 |
192 |
0 |
| VCDI |
0 |
0 |
0 |
13 |
422 |
2237 |
6743 |
7567 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69816 |
15044 |
218 |
918 |
379 |
74 |
1 |
0 |
| OW |
51 |
263 |
53 |
473 |
380 |
79 |
5 |
0 |
| VODI |
0 |
86 |
38 |
354 |
651 |
179 |
8 |
0 |
| ODI |
0 |
2 |
6 |
184 |
514 |
313 |
13 |
0 |
| CDI |
0 |
0 |
0 |
87 |
565 |
1047 |
196 |
0 |
| VCDI |
0 |
0 |
0 |
15 |
440 |
2341 |
6740 |
7567 |
|
Date: 2019-02-16:
| 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 |
69998 |
14825 |
183 |
751 |
284 |
28 |
0 |
0 |
| OW |
52 |
399 |
59 |
447 |
389 |
61 |
3 |
0 |
| VODI |
0 |
147 |
32 |
387 |
615 |
165 |
10 |
0 |
| ODI |
0 |
33 |
13 |
151 |
525 |
316 |
12 |
0 |
| CDI |
0 |
2 |
2 |
102 |
559 |
864 |
147 |
0 |
| VCDI |
0 |
0 |
0 |
30 |
453 |
2333 |
6708 |
8015 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69998 |
14870 |
177 |
768 |
323 |
27 |
0 |
0 |
| OW |
52 |
355 |
69 |
413 |
359 |
52 |
3 |
0 |
| VODI |
0 |
151 |
30 |
385 |
599 |
165 |
10 |
0 |
| ODI |
0 |
27 |
10 |
171 |
510 |
270 |
13 |
0 |
| CDI |
0 |
3 |
3 |
98 |
596 |
732 |
107 |
0 |
| VCDI |
0 |
0 |
0 |
33 |
438 |
2521 |
6747 |
8015 |
|
Date: 2019-02-18:
| 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 |
70541 |
14115 |
142 |
637 |
248 |
18 |
0 |
0 |
| OW |
61 |
479 |
87 |
389 |
351 |
38 |
0 |
0 |
| VODI |
5 |
164 |
31 |
482 |
647 |
123 |
3 |
0 |
| ODI |
1 |
32 |
4 |
196 |
786 |
278 |
7 |
0 |
| CDI |
0 |
13 |
3 |
69 |
707 |
984 |
34 |
0 |
| VCDI |
0 |
4 |
1 |
45 |
534 |
2912 |
7203 |
6726 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70542 |
14153 |
164 |
707 |
330 |
25 |
0 |
0 |
| OW |
62 |
389 |
53 |
359 |
336 |
66 |
0 |
0 |
| VODI |
4 |
174 |
32 |
355 |
664 |
123 |
9 |
0 |
| ODI |
0 |
57 |
14 |
182 |
555 |
281 |
16 |
0 |
| CDI |
0 |
21 |
3 |
136 |
563 |
776 |
31 |
0 |
| VCDI |
0 |
13 |
2 |
79 |
825 |
3082 |
7191 |
6726 |
|
Date: 2019-02-20:
| 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 |
69825 |
14343 |
197 |
829 |
406 |
11 |
0 |
0 |
| OW |
52 |
366 |
39 |
395 |
382 |
49 |
3 |
0 |
| VODI |
0 |
160 |
24 |
329 |
586 |
218 |
7 |
0 |
| ODI |
0 |
61 |
18 |
115 |
578 |
320 |
18 |
0 |
| CDI |
0 |
14 |
6 |
98 |
581 |
818 |
83 |
0 |
| VCDI |
0 |
1 |
0 |
23 |
558 |
3477 |
8162 |
5948 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69825 |
14223 |
195 |
913 |
562 |
19 |
3 |
0 |
| OW |
52 |
376 |
35 |
318 |
345 |
70 |
2 |
0 |
| VODI |
0 |
213 |
28 |
257 |
511 |
220 |
12 |
0 |
| ODI |
0 |
88 |
14 |
148 |
456 |
394 |
22 |
0 |
| CDI |
0 |
42 |
11 |
114 |
563 |
714 |
96 |
0 |
| VCDI |
0 |
3 |
1 |
39 |
654 |
3476 |
8138 |
5948 |
|
Date: 2019-02-22:
| 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 |
69095 |
15195 |
196 |
806 |
359 |
85 |
2 |
0 |
| OW |
52 |
369 |
60 |
357 |
303 |
83 |
4 |
0 |
| VODI |
0 |
167 |
32 |
307 |
589 |
162 |
12 |
0 |
| ODI |
0 |
43 |
22 |
145 |
510 |
381 |
32 |
0 |
| CDI |
0 |
16 |
7 |
104 |
588 |
828 |
89 |
0 |
| VCDI |
0 |
0 |
1 |
11 |
606 |
3608 |
7868 |
6006 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69095 |
15065 |
212 |
901 |
565 |
154 |
5 |
0 |
| OW |
52 |
365 |
32 |
264 |
347 |
86 |
5 |
0 |
| VODI |
0 |
222 |
33 |
233 |
454 |
275 |
24 |
0 |
| ODI |
0 |
98 |
18 |
155 |
392 |
392 |
41 |
0 |
| CDI |
0 |
36 |
21 |
145 |
575 |
975 |
96 |
0 |
| VCDI |
0 |
4 |
2 |
32 |
622 |
3265 |
7836 |
6006 |
|
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