Validation of sea ice concentration - European sector
Bulletin date: 2019-07-18
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-07-12:
| 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 |
86972 |
9581 |
129 |
729 |
268 |
1 |
0 |
0 |
| OW |
0 |
71 |
25 |
346 |
261 |
2 |
0 |
0 |
| VODI |
0 |
0 |
0 |
272 |
740 |
125 |
0 |
0 |
| ODI |
0 |
0 |
0 |
8 |
900 |
687 |
84 |
0 |
| CDI |
0 |
0 |
0 |
0 |
101 |
2979 |
762 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2910 |
1147 |
0 |
|
...date precedes bulletin
|
Date: 2019-07-14:
| 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 |
87756 |
8884 |
132 |
894 |
159 |
11 |
0 |
0 |
| OW |
0 |
38 |
18 |
368 |
262 |
25 |
0 |
0 |
| VODI |
0 |
0 |
2 |
220 |
920 |
167 |
0 |
0 |
| ODI |
0 |
0 |
0 |
13 |
651 |
882 |
15 |
0 |
| CDI |
0 |
0 |
0 |
3 |
105 |
3483 |
880 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1630 |
1582 |
0 |
|
...date precedes bulletin
|
Date: 2019-07-16:
| 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 |
87456 |
9459 |
127 |
798 |
65 |
0 |
0 |
0 |
| OW |
0 |
27 |
17 |
305 |
113 |
12 |
0 |
0 |
| VODI |
0 |
0 |
0 |
294 |
434 |
28 |
0 |
0 |
| ODI |
0 |
0 |
0 |
26 |
1288 |
178 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
162 |
4238 |
1810 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1314 |
949 |
0 |
|
...date precedes bulletin
|
Date: 2019-07-18:
| 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 |
89351 |
7938 |
75 |
626 |
52 |
0 |
0 |
0 |
| OW |
0 |
81 |
37 |
297 |
108 |
20 |
0 |
0 |
| VODI |
0 |
9 |
4 |
367 |
558 |
46 |
0 |
0 |
| ODI |
0 |
0 |
0 |
84 |
1044 |
374 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
125 |
3629 |
2249 |
469 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
357 |
1200 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89351 |
7952 |
84 |
620 |
73 |
0 |
0 |
0 |
| OW |
0 |
66 |
28 |
298 |
122 |
18 |
0 |
0 |
| VODI |
0 |
10 |
4 |
378 |
501 |
49 |
0 |
0 |
| ODI |
0 |
0 |
0 |
78 |
1049 |
316 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
142 |
3533 |
2142 |
469 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
510 |
1307 |
0 |
|
Date: 2019-07-20:
| 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 |
89465 |
7978 |
101 |
537 |
46 |
6 |
0 |
0 |
| OW |
0 |
62 |
19 |
362 |
134 |
20 |
0 |
0 |
| VODI |
0 |
13 |
2 |
330 |
718 |
96 |
0 |
0 |
| ODI |
0 |
0 |
0 |
110 |
788 |
712 |
10 |
0 |
| CDI |
0 |
0 |
0 |
0 |
88 |
5145 |
1200 |
24 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
147 |
928 |
59 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89465 |
7998 |
107 |
559 |
65 |
6 |
0 |
0 |
| OW |
0 |
44 |
13 |
344 |
137 |
17 |
0 |
0 |
| VODI |
0 |
11 |
2 |
335 |
700 |
93 |
0 |
0 |
| ODI |
0 |
0 |
0 |
101 |
773 |
636 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
99 |
5213 |
1109 |
16 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
161 |
1029 |
67 |
|
Date: 2019-07-22:
| 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 |
90177 |
7429 |
108 |
400 |
37 |
0 |
0 |
0 |
| OW |
0 |
66 |
22 |
320 |
34 |
9 |
0 |
0 |
| VODI |
0 |
1 |
0 |
521 |
400 |
25 |
0 |
0 |
| ODI |
0 |
0 |
0 |
132 |
1141 |
134 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
116 |
6693 |
951 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
205 |
179 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90177 |
7417 |
112 |
476 |
76 |
4 |
0 |
0 |
| OW |
0 |
68 |
17 |
365 |
153 |
20 |
0 |
0 |
| VODI |
0 |
10 |
1 |
417 |
756 |
120 |
0 |
0 |
| ODI |
0 |
1 |
0 |
115 |
629 |
803 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
114 |
5819 |
911 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
300 |
219 |
0 |
|
Date: 2019-07-24:
| 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 |
90371 |
7426 |
82 |
322 |
36 |
8 |
0 |
0 |
| OW |
0 |
44 |
27 |
357 |
49 |
15 |
0 |
0 |
| VODI |
0 |
0 |
0 |
674 |
444 |
36 |
0 |
0 |
| ODI |
0 |
0 |
0 |
121 |
849 |
377 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
103 |
4733 |
3014 |
12 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90371 |
7403 |
96 |
409 |
79 |
20 |
0 |
0 |
| OW |
0 |
60 |
12 |
401 |
175 |
30 |
0 |
0 |
| VODI |
0 |
7 |
1 |
539 |
650 |
205 |
0 |
0 |
| ODI |
0 |
0 |
0 |
125 |
483 |
901 |
72 |
0 |
| CDI |
0 |
0 |
0 |
0 |
94 |
4013 |
2860 |
12 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
82 |
0 |
|
Date: 2019-07-26:
| 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 |
89736 |
8236 |
74 |
227 |
43 |
5 |
0 |
0 |
| OW |
0 |
102 |
43 |
294 |
66 |
18 |
0 |
0 |
| VODI |
0 |
0 |
1 |
644 |
591 |
69 |
0 |
0 |
| ODI |
0 |
0 |
0 |
73 |
536 |
748 |
19 |
0 |
| CDI |
0 |
0 |
0 |
0 |
59 |
2921 |
4456 |
139 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89736 |
8244 |
100 |
308 |
117 |
19 |
0 |
0 |
| OW |
0 |
89 |
16 |
390 |
170 |
51 |
0 |
0 |
| VODI |
0 |
5 |
2 |
443 |
620 |
276 |
5 |
0 |
| ODI |
0 |
0 |
0 |
97 |
317 |
1231 |
68 |
0 |
| CDI |
0 |
0 |
0 |
0 |
71 |
2184 |
4402 |
139 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
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