Validation of sea ice concentration - European sector
Bulletin date: 2019-10-31
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-10-25:
| 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 |
90708 |
6195 |
53 |
306 |
196 |
52 |
0 |
0 |
| OW |
0 |
84 |
14 |
103 |
64 |
45 |
0 |
0 |
| VODI |
0 |
27 |
13 |
123 |
90 |
46 |
0 |
0 |
| ODI |
0 |
1 |
0 |
63 |
124 |
52 |
0 |
0 |
| CDI |
0 |
0 |
0 |
22 |
166 |
106 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
15 |
239 |
2185 |
7426 |
582 |
|
...date precedes bulletin
|
Date: 2019-10-27:
| 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 |
90395 |
6242 |
51 |
247 |
342 |
75 |
0 |
0 |
| OW |
0 |
103 |
22 |
101 |
64 |
57 |
0 |
0 |
| VODI |
0 |
37 |
8 |
88 |
87 |
89 |
0 |
0 |
| ODI |
0 |
3 |
5 |
58 |
104 |
78 |
0 |
0 |
| CDI |
0 |
0 |
0 |
31 |
139 |
173 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
175 |
2177 |
7593 |
551 |
|
...date precedes bulletin
|
Date: 2019-10-29:
| 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 |
90275 |
6324 |
68 |
415 |
148 |
29 |
0 |
0 |
| OW |
0 |
61 |
17 |
131 |
76 |
14 |
0 |
0 |
| VODI |
0 |
20 |
6 |
97 |
126 |
35 |
0 |
0 |
| ODI |
0 |
4 |
3 |
39 |
119 |
78 |
0 |
0 |
| CDI |
0 |
0 |
0 |
6 |
165 |
225 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
129 |
2346 |
6930 |
1212 |
|
...date precedes bulletin
|
Date: 2019-10-31:
| 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 |
89787 |
6687 |
61 |
295 |
219 |
80 |
0 |
0 |
| OW |
2 |
84 |
12 |
125 |
85 |
14 |
0 |
0 |
| VODI |
0 |
18 |
7 |
120 |
106 |
40 |
0 |
0 |
| ODI |
0 |
0 |
0 |
28 |
145 |
51 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
153 |
177 |
2 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
123 |
2186 |
7207 |
1282 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89787 |
6702 |
62 |
301 |
212 |
81 |
0 |
0 |
| OW |
2 |
76 |
12 |
127 |
85 |
15 |
0 |
0 |
| VODI |
0 |
10 |
6 |
108 |
124 |
38 |
0 |
0 |
| ODI |
0 |
1 |
0 |
32 |
131 |
62 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
156 |
152 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
123 |
2200 |
7209 |
1282 |
|
Date: 2019-11-02:
| 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 |
89044 |
7394 |
59 |
218 |
149 |
106 |
11 |
0 |
| OW |
4 |
122 |
24 |
129 |
72 |
20 |
5 |
0 |
| VODI |
0 |
46 |
10 |
131 |
92 |
28 |
2 |
0 |
| ODI |
0 |
3 |
1 |
59 |
113 |
41 |
0 |
0 |
| CDI |
0 |
1 |
1 |
22 |
153 |
99 |
0 |
0 |
| VCDI |
0 |
0 |
1 |
4 |
149 |
2630 |
6868 |
1289 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89043 |
7431 |
62 |
238 |
139 |
105 |
13 |
0 |
| OW |
5 |
99 |
22 |
125 |
73 |
21 |
4 |
0 |
| VODI |
0 |
32 |
9 |
127 |
111 |
29 |
1 |
0 |
| ODI |
0 |
3 |
1 |
45 |
110 |
45 |
0 |
0 |
| CDI |
0 |
1 |
1 |
23 |
147 |
90 |
0 |
0 |
| VCDI |
0 |
0 |
1 |
5 |
148 |
2634 |
6868 |
1289 |
|
Date: 2019-11-04:
| 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 |
89618 |
6769 |
56 |
207 |
58 |
49 |
33 |
0 |
| OW |
9 |
88 |
21 |
186 |
60 |
40 |
10 |
0 |
| VODI |
0 |
20 |
13 |
151 |
123 |
41 |
2 |
0 |
| ODI |
0 |
3 |
0 |
62 |
175 |
49 |
0 |
0 |
| CDI |
0 |
1 |
2 |
20 |
183 |
109 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
158 |
2994 |
6912 |
877 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89621 |
6705 |
57 |
277 |
104 |
92 |
45 |
0 |
| OW |
6 |
112 |
11 |
109 |
73 |
38 |
0 |
0 |
| VODI |
0 |
55 |
15 |
133 |
114 |
41 |
0 |
0 |
| ODI |
0 |
7 |
7 |
62 |
104 |
33 |
0 |
0 |
| CDI |
0 |
2 |
1 |
37 |
162 |
67 |
0 |
0 |
| VCDI |
0 |
0 |
1 |
9 |
200 |
3011 |
6912 |
877 |
|
Date: 2019-11-06:
| 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 |
87377 |
8585 |
63 |
294 |
119 |
81 |
25 |
0 |
| OW |
9 |
93 |
25 |
158 |
103 |
41 |
16 |
0 |
| VODI |
0 |
27 |
5 |
146 |
166 |
46 |
20 |
0 |
| ODI |
0 |
1 |
3 |
53 |
179 |
63 |
18 |
0 |
| CDI |
0 |
0 |
0 |
27 |
192 |
124 |
18 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
136 |
2129 |
7445 |
1309 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
87379 |
8556 |
74 |
367 |
182 |
134 |
46 |
0 |
| OW |
7 |
89 |
6 |
113 |
149 |
37 |
18 |
0 |
| VODI |
0 |
45 |
11 |
95 |
166 |
68 |
16 |
0 |
| ODI |
0 |
14 |
2 |
56 |
109 |
46 |
9 |
0 |
| CDI |
0 |
2 |
3 |
42 |
134 |
108 |
10 |
0 |
| VCDI |
0 |
0 |
0 |
9 |
155 |
2091 |
7443 |
1309 |
|
Date: 2019-11-08:
| 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 |
86484 |
9288 |
77 |
249 |
153 |
45 |
27 |
0 |
| OW |
12 |
114 |
17 |
149 |
120 |
36 |
24 |
0 |
| VODI |
0 |
50 |
5 |
91 |
200 |
49 |
36 |
0 |
| ODI |
0 |
15 |
8 |
49 |
177 |
80 |
46 |
0 |
| CDI |
0 |
1 |
2 |
44 |
153 |
153 |
51 |
0 |
| VCDI |
0 |
0 |
0 |
17 |
164 |
1853 |
6985 |
2076 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86487 |
9289 |
83 |
320 |
260 |
74 |
52 |
0 |
| OW |
9 |
87 |
10 |
95 |
199 |
47 |
40 |
0 |
| VODI |
0 |
59 |
3 |
68 |
143 |
97 |
47 |
0 |
| ODI |
0 |
24 |
9 |
42 |
75 |
92 |
33 |
0 |
| CDI |
0 |
9 |
3 |
46 |
114 |
103 |
24 |
0 |
| VCDI |
0 |
0 |
1 |
28 |
176 |
1803 |
6973 |
2076 |
|
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