Validation of sea ice concentration - European sector
Bulletin date: 2017-11-09
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-11-03:
| 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 |
88383 |
9136 |
96 |
577 |
381 |
131 |
0 |
0 |
| OW |
9 |
104 |
21 |
192 |
71 |
52 |
0 |
0 |
| VODI |
0 |
92 |
6 |
126 |
141 |
53 |
1 |
0 |
| ODI |
0 |
18 |
7 |
56 |
210 |
48 |
7 |
0 |
| CDI |
0 |
5 |
0 |
65 |
174 |
167 |
13 |
0 |
| VCDI |
0 |
0 |
1 |
22 |
279 |
2877 |
4380 |
1199 |
|
...date precedes bulletin
|
Date: 2017-11-05:
| 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 |
86518 |
10237 |
112 |
721 |
571 |
197 |
0 |
0 |
| OW |
9 |
131 |
12 |
250 |
112 |
70 |
0 |
0 |
| VODI |
0 |
96 |
10 |
181 |
122 |
63 |
6 |
0 |
| ODI |
0 |
36 |
9 |
82 |
173 |
32 |
15 |
0 |
| CDI |
0 |
16 |
6 |
96 |
148 |
161 |
20 |
0 |
| VCDI |
0 |
0 |
0 |
54 |
281 |
2511 |
4323 |
1719 |
|
...date precedes bulletin
|
Date: 2017-11-07:
| 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 |
87409 |
8844 |
102 |
900 |
819 |
33 |
0 |
0 |
| OW |
12 |
60 |
11 |
188 |
296 |
105 |
0 |
0 |
| VODI |
0 |
8 |
4 |
165 |
268 |
189 |
0 |
0 |
| ODI |
0 |
0 |
0 |
32 |
265 |
139 |
0 |
0 |
| CDI |
0 |
0 |
0 |
6 |
164 |
412 |
1 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
2737 |
4884 |
1023 |
|
...date precedes bulletin
|
Date: 2017-11-09:
| 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 |
86567 |
9576 |
102 |
751 |
647 |
2 |
0 |
0 |
| OW |
14 |
122 |
9 |
169 |
530 |
75 |
0 |
0 |
| VODI |
0 |
17 |
6 |
110 |
332 |
175 |
0 |
0 |
| ODI |
0 |
0 |
0 |
34 |
305 |
142 |
7 |
0 |
| CDI |
0 |
0 |
0 |
10 |
236 |
295 |
16 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
39 |
3185 |
4626 |
1001 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86567 |
9613 |
104 |
728 |
720 |
14 |
0 |
0 |
| OW |
14 |
85 |
11 |
205 |
410 |
61 |
0 |
0 |
| VODI |
0 |
17 |
2 |
97 |
436 |
166 |
0 |
0 |
| ODI |
0 |
0 |
0 |
35 |
234 |
138 |
3 |
0 |
| CDI |
0 |
0 |
0 |
9 |
237 |
274 |
18 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
52 |
3221 |
4628 |
1001 |
|
Date: 2017-11-11:
| 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 |
86635 |
9536 |
76 |
513 |
334 |
137 |
0 |
0 |
| OW |
18 |
232 |
14 |
175 |
317 |
206 |
0 |
0 |
| VODI |
0 |
80 |
23 |
160 |
264 |
191 |
0 |
0 |
| ODI |
0 |
9 |
2 |
120 |
217 |
153 |
0 |
0 |
| CDI |
0 |
0 |
1 |
68 |
293 |
167 |
5 |
0 |
| VCDI |
0 |
0 |
0 |
14 |
268 |
3424 |
4375 |
1073 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86626 |
9358 |
68 |
459 |
332 |
161 |
0 |
0 |
| OW |
27 |
410 |
22 |
207 |
249 |
119 |
0 |
0 |
| VODI |
0 |
81 |
22 |
193 |
341 |
247 |
0 |
0 |
| ODI |
0 |
8 |
3 |
111 |
264 |
136 |
0 |
0 |
| CDI |
0 |
0 |
1 |
62 |
242 |
162 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
18 |
265 |
3453 |
4380 |
1073 |
|
Date: 2017-11-13:
| 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 |
86526 |
9739 |
96 |
542 |
201 |
50 |
0 |
0 |
| OW |
20 |
155 |
18 |
314 |
258 |
28 |
0 |
0 |
| VODI |
0 |
83 |
17 |
202 |
380 |
199 |
0 |
0 |
| ODI |
0 |
8 |
4 |
120 |
213 |
241 |
0 |
0 |
| CDI |
0 |
0 |
0 |
39 |
260 |
348 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
176 |
2847 |
5258 |
756 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86525 |
9318 |
67 |
422 |
228 |
115 |
0 |
0 |
| OW |
21 |
408 |
30 |
194 |
254 |
60 |
0 |
0 |
| VODI |
0 |
174 |
16 |
235 |
298 |
235 |
0 |
0 |
| ODI |
0 |
73 |
16 |
204 |
158 |
173 |
0 |
0 |
| CDI |
0 |
12 |
6 |
126 |
166 |
211 |
5 |
0 |
| VCDI |
0 |
0 |
0 |
38 |
384 |
2919 |
5253 |
756 |
|
Date: 2017-11-15:
| 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 |
86396 |
9201 |
115 |
1041 |
197 |
25 |
0 |
0 |
| OW |
20 |
169 |
17 |
247 |
139 |
2 |
0 |
0 |
| VODI |
0 |
124 |
21 |
209 |
379 |
94 |
0 |
0 |
| ODI |
0 |
25 |
8 |
114 |
189 |
321 |
8 |
0 |
| CDI |
0 |
2 |
2 |
69 |
218 |
295 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
9 |
179 |
2566 |
5000 |
1699 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86393 |
8821 |
93 |
533 |
144 |
40 |
0 |
0 |
| OW |
23 |
355 |
28 |
507 |
138 |
93 |
0 |
0 |
| VODI |
0 |
212 |
12 |
310 |
310 |
204 |
1 |
0 |
| ODI |
0 |
110 |
22 |
176 |
269 |
286 |
7 |
0 |
| CDI |
0 |
23 |
8 |
114 |
189 |
184 |
5 |
0 |
| VCDI |
0 |
0 |
0 |
49 |
251 |
2496 |
4995 |
1699 |
|
Date: 2017-11-17:
| 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 |
85053 |
10104 |
93 |
719 |
485 |
33 |
0 |
0 |
| OW |
24 |
280 |
21 |
213 |
154 |
4 |
0 |
0 |
| VODI |
0 |
101 |
17 |
239 |
262 |
35 |
0 |
0 |
| ODI |
0 |
3 |
5 |
174 |
398 |
106 |
0 |
0 |
| CDI |
0 |
1 |
0 |
57 |
304 |
418 |
141 |
0 |
| VCDI |
0 |
0 |
0 |
8 |
195 |
3434 |
5023 |
996 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85053 |
9734 |
82 |
463 |
189 |
29 |
0 |
0 |
| OW |
24 |
416 |
20 |
263 |
344 |
18 |
7 |
0 |
| VODI |
0 |
261 |
18 |
297 |
358 |
205 |
106 |
0 |
| ODI |
0 |
74 |
13 |
238 |
229 |
237 |
48 |
0 |
| CDI |
0 |
4 |
3 |
113 |
332 |
219 |
44 |
0 |
| VCDI |
0 |
0 |
0 |
36 |
346 |
3322 |
4959 |
996 |
|
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