Validation of sea ice concentration - European sector
Bulletin date: 2020-02-13
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-02-07:
| 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 |
70678 |
14336 |
151 |
538 |
216 |
38 |
0 |
0 |
| OW |
52 |
511 |
66 |
439 |
249 |
24 |
0 |
0 |
| VODI |
0 |
150 |
40 |
519 |
522 |
142 |
4 |
0 |
| ODI |
0 |
42 |
9 |
194 |
670 |
228 |
99 |
0 |
| CDI |
0 |
23 |
7 |
86 |
616 |
600 |
144 |
0 |
| VCDI |
0 |
0 |
2 |
56 |
714 |
3472 |
9359 |
4104 |
|
...date precedes bulletin
|
Date: 2020-02-09:
| 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 |
70736 |
14274 |
142 |
584 |
180 |
7 |
0 |
0 |
| OW |
52 |
564 |
66 |
432 |
234 |
22 |
0 |
0 |
| VODI |
0 |
206 |
58 |
467 |
493 |
154 |
17 |
0 |
| ODI |
0 |
71 |
20 |
256 |
577 |
168 |
96 |
0 |
| CDI |
0 |
15 |
5 |
188 |
653 |
505 |
64 |
0 |
| VCDI |
0 |
4 |
1 |
56 |
1039 |
3660 |
7367 |
5667 |
|
...date precedes bulletin
|
Date: 2020-02-11:
| 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 |
70392 |
14540 |
164 |
749 |
271 |
38 |
0 |
0 |
| OW |
53 |
445 |
59 |
482 |
298 |
23 |
0 |
0 |
| VODI |
0 |
264 |
42 |
396 |
489 |
88 |
3 |
0 |
| ODI |
0 |
135 |
16 |
237 |
560 |
211 |
36 |
0 |
| CDI |
0 |
42 |
10 |
174 |
634 |
603 |
201 |
0 |
| VCDI |
0 |
8 |
3 |
106 |
855 |
3516 |
6960 |
5997 |
|
...date precedes bulletin
|
Date: 2020-02-13:
| 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 |
70766 |
14249 |
135 |
687 |
311 |
14 |
0 |
0 |
| OW |
54 |
544 |
48 |
395 |
232 |
22 |
0 |
0 |
| VODI |
0 |
230 |
46 |
448 |
455 |
73 |
0 |
0 |
| ODI |
0 |
120 |
11 |
188 |
590 |
144 |
1 |
0 |
| CDI |
0 |
81 |
8 |
102 |
711 |
594 |
93 |
0 |
| VCDI |
0 |
16 |
8 |
123 |
812 |
4012 |
7717 |
5060 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70767 |
14279 |
141 |
746 |
317 |
21 |
0 |
0 |
| OW |
53 |
533 |
48 |
368 |
248 |
22 |
0 |
0 |
| VODI |
0 |
214 |
42 |
415 |
460 |
71 |
0 |
0 |
| ODI |
0 |
107 |
7 |
188 |
585 |
151 |
1 |
0 |
| CDI |
0 |
87 |
9 |
94 |
686 |
588 |
124 |
0 |
| VCDI |
0 |
20 |
9 |
132 |
815 |
4006 |
7686 |
5060 |
|
Date: 2020-02-15:
| 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 |
71213 |
13942 |
139 |
634 |
287 |
20 |
0 |
0 |
| OW |
51 |
479 |
51 |
337 |
255 |
32 |
0 |
0 |
| VODI |
0 |
213 |
30 |
392 |
395 |
91 |
2 |
0 |
| ODI |
0 |
59 |
20 |
216 |
546 |
157 |
34 |
0 |
| CDI |
0 |
35 |
4 |
183 |
709 |
424 |
142 |
0 |
| VCDI |
0 |
0 |
1 |
82 |
1050 |
2846 |
7778 |
6251 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71213 |
14025 |
154 |
659 |
290 |
25 |
0 |
0 |
| OW |
51 |
397 |
35 |
316 |
244 |
34 |
0 |
0 |
| VODI |
0 |
202 |
29 |
385 |
419 |
90 |
4 |
0 |
| ODI |
0 |
71 |
19 |
212 |
568 |
153 |
38 |
0 |
| CDI |
0 |
33 |
8 |
158 |
639 |
419 |
125 |
0 |
| VCDI |
0 |
0 |
0 |
114 |
1082 |
2849 |
7789 |
6251 |
|
Date: 2020-02-17:
| 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 |
71072 |
13851 |
128 |
602 |
280 |
25 |
0 |
0 |
| OW |
51 |
625 |
71 |
432 |
219 |
28 |
0 |
0 |
| VODI |
0 |
208 |
45 |
534 |
595 |
87 |
0 |
0 |
| ODI |
0 |
18 |
7 |
202 |
626 |
239 |
15 |
0 |
| CDI |
0 |
3 |
2 |
88 |
698 |
625 |
211 |
0 |
| VCDI |
0 |
0 |
0 |
16 |
473 |
2226 |
8011 |
6787 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71072 |
13815 |
151 |
687 |
392 |
63 |
0 |
0 |
| OW |
51 |
458 |
44 |
311 |
233 |
82 |
2 |
0 |
| VODI |
0 |
251 |
23 |
323 |
393 |
142 |
45 |
0 |
| ODI |
0 |
111 |
15 |
234 |
543 |
201 |
101 |
0 |
| CDI |
0 |
68 |
16 |
163 |
552 |
501 |
139 |
0 |
| VCDI |
0 |
2 |
4 |
156 |
778 |
2241 |
7950 |
6787 |
|
Date: 2020-02-19:
| 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 |
70676 |
13777 |
144 |
711 |
361 |
17 |
0 |
0 |
| OW |
58 |
547 |
48 |
345 |
238 |
27 |
0 |
0 |
| VODI |
0 |
250 |
39 |
403 |
454 |
77 |
0 |
0 |
| ODI |
0 |
92 |
7 |
216 |
520 |
146 |
12 |
0 |
| CDI |
0 |
10 |
6 |
100 |
651 |
703 |
171 |
0 |
| VCDI |
0 |
0 |
0 |
36 |
548 |
4516 |
9038 |
4156 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70675 |
13602 |
144 |
730 |
501 |
44 |
0 |
0 |
| OW |
57 |
556 |
37 |
254 |
232 |
80 |
2 |
0 |
| VODI |
2 |
307 |
34 |
373 |
385 |
140 |
12 |
0 |
| ODI |
0 |
101 |
17 |
239 |
473 |
203 |
58 |
0 |
| CDI |
0 |
65 |
6 |
112 |
575 |
678 |
170 |
0 |
| VCDI |
0 |
45 |
6 |
103 |
606 |
4341 |
8979 |
4156 |
|
Date: 2020-02-21:
| 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 |
70236 |
13930 |
156 |
789 |
405 |
45 |
0 |
0 |
| OW |
52 |
579 |
41 |
300 |
246 |
37 |
1 |
0 |
| VODI |
0 |
248 |
44 |
404 |
431 |
97 |
9 |
0 |
| ODI |
0 |
25 |
15 |
247 |
500 |
132 |
28 |
0 |
| CDI |
0 |
14 |
0 |
135 |
651 |
431 |
188 |
0 |
| VCDI |
0 |
0 |
3 |
18 |
827 |
3667 |
8810 |
5359 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70236 |
13795 |
156 |
827 |
616 |
79 |
2 |
0 |
| OW |
52 |
548 |
33 |
215 |
239 |
76 |
5 |
0 |
| VODI |
0 |
269 |
35 |
366 |
358 |
129 |
30 |
0 |
| ODI |
0 |
139 |
14 |
222 |
380 |
204 |
98 |
0 |
| CDI |
0 |
26 |
16 |
164 |
543 |
466 |
153 |
0 |
| VCDI |
0 |
19 |
5 |
99 |
924 |
3455 |
8748 |
5359 |
|
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