Validation of sea ice concentration - European sector
Bulletin date: 2019-10-17
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-10-11:
| 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 |
93831 |
5112 |
43 |
239 |
151 |
0 |
0 |
0 |
| OW |
0 |
217 |
13 |
91 |
110 |
22 |
0 |
0 |
| VODI |
0 |
58 |
12 |
142 |
139 |
67 |
0 |
0 |
| ODI |
0 |
1 |
1 |
103 |
124 |
144 |
0 |
0 |
| CDI |
0 |
0 |
0 |
17 |
160 |
454 |
91 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
1159 |
4822 |
1774 |
|
...date precedes bulletin
|
Date: 2019-10-13:
| 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 |
93245 |
4991 |
56 |
360 |
365 |
31 |
0 |
0 |
| OW |
0 |
93 |
10 |
101 |
65 |
82 |
0 |
0 |
| VODI |
0 |
49 |
11 |
135 |
103 |
132 |
0 |
0 |
| ODI |
0 |
3 |
2 |
60 |
146 |
149 |
1 |
0 |
| CDI |
0 |
0 |
0 |
18 |
176 |
319 |
46 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
56 |
1207 |
5245 |
1843 |
|
...date precedes bulletin
|
Date: 2019-10-15:
| 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 |
92732 |
5291 |
57 |
393 |
243 |
19 |
0 |
0 |
| OW |
0 |
52 |
7 |
174 |
77 |
42 |
0 |
0 |
| VODI |
0 |
16 |
6 |
135 |
215 |
51 |
0 |
0 |
| ODI |
0 |
0 |
0 |
36 |
209 |
76 |
0 |
0 |
| CDI |
0 |
0 |
0 |
6 |
167 |
424 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
65 |
1285 |
6659 |
663 |
|
...date precedes bulletin
|
Date: 2019-10-17:
| 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 |
92286 |
5320 |
66 |
362 |
325 |
126 |
0 |
0 |
| OW |
0 |
71 |
10 |
137 |
64 |
66 |
0 |
0 |
| VODI |
0 |
11 |
3 |
147 |
177 |
92 |
0 |
0 |
| ODI |
0 |
0 |
0 |
21 |
195 |
151 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
114 |
387 |
2 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
25 |
1798 |
7025 |
119 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92286 |
5310 |
67 |
373 |
325 |
146 |
0 |
0 |
| OW |
0 |
76 |
9 |
108 |
64 |
61 |
0 |
0 |
| VODI |
0 |
16 |
3 |
166 |
167 |
82 |
0 |
0 |
| ODI |
0 |
0 |
0 |
20 |
188 |
147 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
118 |
364 |
5 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
38 |
1820 |
7022 |
119 |
|
Date: 2019-10-19:
| 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 |
91638 |
5695 |
59 |
361 |
375 |
68 |
0 |
0 |
| OW |
0 |
50 |
17 |
103 |
53 |
71 |
0 |
0 |
| VODI |
0 |
25 |
1 |
113 |
127 |
93 |
0 |
0 |
| ODI |
0 |
2 |
2 |
19 |
190 |
117 |
3 |
0 |
| CDI |
0 |
0 |
0 |
0 |
141 |
323 |
6 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
26 |
2259 |
6905 |
258 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91638 |
5681 |
58 |
359 |
374 |
91 |
0 |
0 |
| OW |
0 |
57 |
16 |
99 |
50 |
53 |
0 |
0 |
| VODI |
0 |
32 |
3 |
124 |
132 |
88 |
0 |
0 |
| ODI |
0 |
2 |
2 |
14 |
220 |
112 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
117 |
328 |
6 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
19 |
2259 |
6906 |
258 |
|
Date: 2019-10-21:
| 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 |
91768 |
5545 |
56 |
332 |
209 |
19 |
0 |
0 |
| OW |
0 |
29 |
10 |
108 |
115 |
10 |
0 |
0 |
| VODI |
0 |
3 |
0 |
95 |
176 |
31 |
0 |
0 |
| ODI |
0 |
1 |
0 |
39 |
170 |
73 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
182 |
246 |
10 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
77 |
4146 |
5348 |
302 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91768 |
5534 |
55 |
322 |
263 |
39 |
0 |
0 |
| OW |
0 |
34 |
8 |
87 |
83 |
36 |
0 |
0 |
| VODI |
0 |
7 |
3 |
97 |
147 |
50 |
2 |
0 |
| ODI |
0 |
3 |
0 |
63 |
144 |
63 |
3 |
0 |
| CDI |
0 |
0 |
0 |
5 |
154 |
157 |
4 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
138 |
4180 |
5349 |
302 |
|
Date: 2019-10-23:
| 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 |
90958 |
6281 |
58 |
254 |
107 |
59 |
0 |
0 |
| OW |
0 |
79 |
14 |
103 |
81 |
15 |
0 |
0 |
| VODI |
0 |
32 |
14 |
128 |
111 |
9 |
0 |
0 |
| ODI |
0 |
3 |
0 |
76 |
150 |
8 |
0 |
0 |
| CDI |
0 |
1 |
0 |
40 |
161 |
61 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
17 |
323 |
3669 |
5723 |
565 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90958 |
6262 |
56 |
253 |
131 |
76 |
0 |
0 |
| OW |
0 |
88 |
13 |
102 |
83 |
7 |
0 |
0 |
| VODI |
0 |
39 |
13 |
92 |
130 |
12 |
0 |
0 |
| ODI |
0 |
6 |
4 |
93 |
125 |
30 |
0 |
0 |
| CDI |
0 |
1 |
0 |
51 |
140 |
86 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
27 |
324 |
3610 |
5723 |
565 |
|
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 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90708 |
6214 |
54 |
317 |
191 |
75 |
0 |
0 |
| OW |
0 |
73 |
15 |
102 |
75 |
36 |
0 |
0 |
| VODI |
0 |
19 |
9 |
121 |
129 |
46 |
0 |
0 |
| ODI |
0 |
0 |
2 |
51 |
114 |
66 |
0 |
0 |
| CDI |
0 |
1 |
0 |
25 |
168 |
127 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
16 |
202 |
2136 |
7426 |
582 |
|
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