Validation of sea ice concentration - European sector
Bulletin date: 2014-12-18
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2014-12-12:
| 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 |
66914 |
19062 |
2839 |
608 |
150 |
209 |
3 |
0 |
| OW |
56 |
349 |
392 |
352 |
39 |
9 |
0 |
0 |
| VODI |
0 |
172 |
216 |
404 |
146 |
3 |
0 |
0 |
| ODI |
0 |
67 |
179 |
311 |
209 |
20 |
0 |
0 |
| CDI |
0 |
19 |
90 |
328 |
368 |
101 |
3 |
0 |
| VCDI |
0 |
30 |
109 |
391 |
1119 |
5541 |
6270 |
2022 |
|
...date precedes bulletin
|
Date: 2014-12-14:
| 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 |
62720 |
23077 |
2743 |
522 |
144 |
204 |
5 |
0 |
| OW |
63 |
266 |
453 |
362 |
29 |
2 |
0 |
0 |
| VODI |
0 |
93 |
271 |
399 |
158 |
8 |
0 |
0 |
| ODI |
0 |
42 |
178 |
305 |
203 |
46 |
1 |
0 |
| CDI |
0 |
4 |
82 |
289 |
242 |
182 |
13 |
0 |
| VCDI |
0 |
17 |
88 |
414 |
997 |
5048 |
6767 |
2663 |
|
...date precedes bulletin
|
Date: 2014-12-16:
| 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 |
65900 |
20077 |
3152 |
607 |
132 |
208 |
27 |
0 |
| OW |
62 |
129 |
222 |
392 |
65 |
18 |
0 |
0 |
| VODI |
0 |
97 |
135 |
383 |
162 |
23 |
0 |
0 |
| ODI |
0 |
19 |
104 |
214 |
232 |
47 |
0 |
0 |
| CDI |
0 |
18 |
74 |
214 |
315 |
231 |
0 |
0 |
| VCDI |
0 |
7 |
72 |
271 |
818 |
4735 |
7454 |
2484 |
|
...date precedes bulletin
|
Date: 2014-12-18:
| 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 |
65522 |
19823 |
2695 |
781 |
167 |
166 |
100 |
0 |
| OW |
65 |
156 |
271 |
455 |
96 |
2 |
0 |
0 |
| VODI |
0 |
98 |
141 |
356 |
301 |
7 |
0 |
0 |
| ODI |
0 |
35 |
123 |
164 |
277 |
68 |
0 |
0 |
| CDI |
0 |
28 |
67 |
240 |
305 |
321 |
24 |
0 |
| VCDI |
0 |
1 |
135 |
318 |
806 |
4262 |
8214 |
2510 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65522 |
19812 |
2712 |
849 |
166 |
167 |
100 |
0 |
| OW |
65 |
168 |
244 |
410 |
89 |
1 |
0 |
0 |
| VODI |
0 |
93 |
151 |
323 |
312 |
8 |
0 |
0 |
| ODI |
0 |
36 |
125 |
189 |
277 |
75 |
0 |
0 |
| CDI |
0 |
29 |
65 |
232 |
323 |
319 |
30 |
0 |
| VCDI |
0 |
3 |
135 |
311 |
785 |
4256 |
8208 |
2510 |
|
Date: 2014-12-20:
| 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 |
65715 |
19716 |
2566 |
520 |
148 |
175 |
38 |
0 |
| OW |
63 |
173 |
372 |
320 |
42 |
5 |
0 |
0 |
| VODI |
0 |
78 |
233 |
353 |
145 |
6 |
0 |
0 |
| ODI |
0 |
43 |
119 |
208 |
265 |
16 |
0 |
0 |
| CDI |
0 |
27 |
103 |
256 |
321 |
137 |
10 |
0 |
| VCDI |
0 |
10 |
120 |
369 |
823 |
4109 |
8079 |
3417 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65715 |
19731 |
2576 |
568 |
157 |
179 |
38 |
0 |
| OW |
63 |
161 |
354 |
294 |
42 |
1 |
0 |
0 |
| VODI |
0 |
74 |
237 |
322 |
149 |
7 |
0 |
0 |
| ODI |
0 |
45 |
135 |
233 |
257 |
16 |
0 |
0 |
| CDI |
0 |
24 |
86 |
219 |
352 |
166 |
8 |
0 |
| VCDI |
0 |
12 |
125 |
390 |
787 |
4079 |
8081 |
3417 |
|
Date: 2014-12-22:
| 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 |
66018 |
19471 |
1929 |
886 |
145 |
141 |
52 |
0 |
| OW |
70 |
144 |
337 |
495 |
110 |
7 |
0 |
0 |
| VODI |
0 |
34 |
154 |
401 |
267 |
20 |
0 |
0 |
| ODI |
0 |
11 |
53 |
206 |
402 |
45 |
0 |
0 |
| CDI |
0 |
0 |
59 |
285 |
374 |
266 |
4 |
0 |
| VCDI |
0 |
0 |
13 |
87 |
493 |
3762 |
8038 |
4321 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66016 |
19285 |
1819 |
848 |
176 |
148 |
52 |
0 |
| OW |
72 |
232 |
246 |
384 |
93 |
1 |
0 |
0 |
| VODI |
0 |
90 |
198 |
401 |
210 |
28 |
0 |
0 |
| ODI |
0 |
41 |
108 |
156 |
281 |
55 |
0 |
0 |
| CDI |
0 |
12 |
102 |
190 |
373 |
182 |
4 |
0 |
| VCDI |
0 |
0 |
72 |
381 |
658 |
3827 |
8038 |
4321 |
|
Date: 2014-12-24:
| 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 |
61784 |
22319 |
2510 |
908 |
170 |
182 |
53 |
0 |
| OW |
69 |
231 |
377 |
409 |
114 |
46 |
0 |
0 |
| VODI |
0 |
47 |
144 |
487 |
206 |
45 |
0 |
0 |
| ODI |
0 |
18 |
71 |
234 |
294 |
56 |
0 |
0 |
| CDI |
0 |
11 |
47 |
168 |
474 |
158 |
8 |
0 |
| VCDI |
0 |
0 |
34 |
274 |
726 |
4383 |
7841 |
4202 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
61784 |
22145 |
2426 |
876 |
228 |
211 |
53 |
0 |
| OW |
69 |
297 |
285 |
320 |
95 |
34 |
0 |
0 |
| VODI |
0 |
98 |
226 |
504 |
186 |
66 |
0 |
0 |
| ODI |
0 |
46 |
84 |
227 |
227 |
90 |
3 |
0 |
| CDI |
0 |
22 |
80 |
164 |
457 |
165 |
13 |
0 |
| VCDI |
0 |
18 |
82 |
389 |
791 |
4304 |
7833 |
4202 |
|
Date: 2014-12-26:
| 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 |
60677 |
23303 |
2520 |
691 |
155 |
226 |
22 |
0 |
| OW |
63 |
452 |
559 |
217 |
90 |
32 |
2 |
0 |
| VODI |
0 |
52 |
336 |
437 |
99 |
60 |
8 |
0 |
| ODI |
0 |
7 |
108 |
345 |
113 |
67 |
11 |
0 |
| CDI |
0 |
3 |
55 |
280 |
270 |
115 |
25 |
0 |
| VCDI |
0 |
0 |
22 |
372 |
768 |
3303 |
8791 |
4444 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
60677 |
23043 |
2397 |
719 |
199 |
240 |
23 |
0 |
| OW |
63 |
481 |
388 |
116 |
90 |
50 |
4 |
0 |
| VODI |
0 |
242 |
442 |
322 |
92 |
71 |
14 |
0 |
| ODI |
0 |
32 |
185 |
286 |
82 |
84 |
17 |
0 |
| CDI |
0 |
13 |
109 |
361 |
204 |
111 |
36 |
0 |
| VCDI |
0 |
6 |
79 |
538 |
828 |
3247 |
8765 |
4444 |
|
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