Validation of sea ice concentration - European sector
Bulletin date: 2017-07-13
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-07-07:
| 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 |
81478 |
12769 |
159 |
854 |
90 |
3 |
0 |
0 |
| OW |
4 |
46 |
30 |
635 |
305 |
17 |
0 |
0 |
| VODI |
0 |
7 |
7 |
329 |
870 |
91 |
0 |
0 |
| ODI |
0 |
0 |
0 |
54 |
887 |
419 |
1 |
0 |
| CDI |
0 |
0 |
0 |
37 |
596 |
2504 |
187 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2057 |
3908 |
756 |
|
...date precedes bulletin
|
Date: 2017-07-09:
| 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 |
81703 |
12734 |
140 |
993 |
83 |
4 |
0 |
0 |
| OW |
1 |
78 |
31 |
599 |
319 |
26 |
0 |
0 |
| VODI |
0 |
24 |
6 |
244 |
938 |
84 |
1 |
0 |
| ODI |
0 |
3 |
6 |
51 |
821 |
355 |
12 |
0 |
| CDI |
0 |
0 |
0 |
62 |
513 |
2279 |
660 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2478 |
3773 |
79 |
|
...date precedes bulletin
|
Date: 2017-07-11:
| 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 |
83159 |
11508 |
137 |
975 |
65 |
4 |
0 |
0 |
| OW |
1 |
31 |
24 |
624 |
168 |
16 |
0 |
0 |
| VODI |
0 |
13 |
6 |
426 |
708 |
55 |
1 |
0 |
| ODI |
0 |
0 |
0 |
68 |
1301 |
215 |
3 |
0 |
| CDI |
0 |
0 |
0 |
11 |
535 |
2874 |
334 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3143 |
2695 |
0 |
|
...date precedes bulletin
|
Date: 2017-07-13:
| 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 |
83064 |
11746 |
129 |
1037 |
58 |
5 |
0 |
0 |
| OW |
0 |
90 |
33 |
625 |
221 |
17 |
0 |
0 |
| VODI |
0 |
19 |
3 |
409 |
865 |
46 |
0 |
0 |
| ODI |
0 |
0 |
2 |
91 |
1068 |
320 |
5 |
0 |
| CDI |
0 |
0 |
0 |
25 |
481 |
2828 |
578 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2278 |
3057 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83061 |
11741 |
132 |
1081 |
70 |
16 |
0 |
0 |
| OW |
3 |
97 |
32 |
578 |
235 |
14 |
0 |
0 |
| VODI |
0 |
17 |
1 |
403 |
862 |
42 |
0 |
0 |
| ODI |
0 |
0 |
2 |
100 |
1034 |
356 |
5 |
0 |
| CDI |
0 |
0 |
0 |
25 |
492 |
2781 |
648 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2285 |
2987 |
0 |
|
Date: 2017-07-15:
| 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 |
84460 |
10784 |
135 |
826 |
46 |
1 |
0 |
0 |
| OW |
0 |
157 |
45 |
675 |
191 |
4 |
0 |
0 |
| VODI |
0 |
32 |
9 |
521 |
795 |
22 |
0 |
0 |
| ODI |
0 |
7 |
1 |
132 |
1114 |
282 |
0 |
0 |
| CDI |
0 |
0 |
1 |
59 |
1005 |
2809 |
161 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
2181 |
2477 |
164 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84459 |
10783 |
139 |
837 |
75 |
2 |
0 |
0 |
| OW |
1 |
153 |
42 |
662 |
207 |
3 |
0 |
0 |
| VODI |
0 |
36 |
8 |
511 |
774 |
21 |
0 |
0 |
| ODI |
0 |
8 |
1 |
152 |
1081 |
308 |
0 |
0 |
| CDI |
0 |
0 |
1 |
51 |
1014 |
2616 |
220 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
2349 |
2418 |
164 |
|
Date: 2017-07-17:
| 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 |
84577 |
11270 |
140 |
686 |
24 |
0 |
0 |
0 |
| OW |
0 |
64 |
39 |
621 |
103 |
1 |
0 |
0 |
| VODI |
0 |
9 |
4 |
548 |
624 |
9 |
0 |
0 |
| ODI |
0 |
0 |
0 |
137 |
1687 |
167 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
805 |
3797 |
253 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1933 |
1598 |
1 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84577 |
11128 |
129 |
738 |
81 |
2 |
0 |
0 |
| OW |
0 |
150 |
35 |
628 |
281 |
3 |
0 |
0 |
| VODI |
0 |
47 |
13 |
417 |
862 |
42 |
0 |
0 |
| ODI |
0 |
18 |
6 |
152 |
953 |
329 |
0 |
0 |
| CDI |
0 |
0 |
0 |
60 |
1053 |
3396 |
294 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
2135 |
1557 |
1 |
|
Date: 2017-07-19:
| 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 |
85373 |
10764 |
136 |
832 |
55 |
1 |
0 |
0 |
| OW |
0 |
58 |
26 |
549 |
235 |
2 |
0 |
0 |
| VODI |
0 |
17 |
8 |
479 |
867 |
6 |
0 |
0 |
| ODI |
0 |
0 |
3 |
161 |
1352 |
197 |
0 |
0 |
| CDI |
0 |
0 |
0 |
11 |
1235 |
3210 |
190 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
2167 |
1154 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85373 |
10622 |
112 |
795 |
176 |
2 |
0 |
0 |
| OW |
0 |
146 |
41 |
582 |
368 |
1 |
0 |
0 |
| VODI |
0 |
42 |
10 |
422 |
803 |
23 |
0 |
0 |
| ODI |
0 |
29 |
10 |
156 |
910 |
237 |
0 |
0 |
| CDI |
0 |
0 |
0 |
77 |
1499 |
3197 |
187 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2123 |
1157 |
0 |
|
Date: 2017-07-21:
| 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 |
87318 |
9175 |
146 |
727 |
33 |
0 |
0 |
0 |
| OW |
16 |
79 |
17 |
719 |
212 |
0 |
0 |
0 |
| VODI |
5 |
49 |
11 |
558 |
828 |
8 |
0 |
0 |
| ODI |
0 |
6 |
3 |
126 |
1340 |
252 |
0 |
0 |
| CDI |
0 |
0 |
0 |
12 |
1652 |
2735 |
1 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1715 |
1357 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
87317 |
9078 |
127 |
894 |
114 |
0 |
0 |
0 |
| OW |
20 |
122 |
29 |
619 |
249 |
0 |
0 |
0 |
| VODI |
2 |
64 |
9 |
410 |
749 |
42 |
0 |
0 |
| ODI |
0 |
45 |
12 |
177 |
906 |
197 |
0 |
0 |
| CDI |
0 |
0 |
0 |
42 |
2047 |
2831 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1640 |
1358 |
0 |
|
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