Validation of sea ice concentration - European sector
Bulletin date: 2024-02-01
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-01-26:
| 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 |
67698 |
15775 |
495 |
558 |
224 |
169 |
41 |
0 |
| OW |
61 |
533 |
136 |
391 |
174 |
35 |
8 |
0 |
| VODI |
0 |
270 |
73 |
323 |
426 |
80 |
23 |
0 |
| ODI |
0 |
134 |
37 |
131 |
483 |
246 |
46 |
0 |
| CDI |
0 |
138 |
60 |
82 |
391 |
590 |
222 |
0 |
| VCDI |
0 |
251 |
112 |
407 |
586 |
3519 |
10390 |
3782 |
|
...date precedes bulletin
|
Date: 2024-01-28:
| 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 |
66689 |
16628 |
389 |
505 |
207 |
193 |
53 |
0 |
| OW |
66 |
618 |
159 |
342 |
168 |
39 |
26 |
0 |
| VODI |
0 |
292 |
98 |
338 |
341 |
110 |
40 |
0 |
| ODI |
0 |
168 |
40 |
167 |
379 |
222 |
82 |
0 |
| CDI |
0 |
150 |
39 |
77 |
360 |
682 |
240 |
0 |
| VCDI |
0 |
411 |
146 |
403 |
570 |
3488 |
10988 |
3187 |
|
...date precedes bulletin
|
Date: 2024-01-30:
| 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 |
67255 |
16607 |
428 |
490 |
161 |
144 |
78 |
0 |
| OW |
89 |
515 |
116 |
289 |
203 |
22 |
11 |
0 |
| VODI |
2 |
345 |
135 |
275 |
329 |
112 |
16 |
0 |
| ODI |
0 |
166 |
54 |
188 |
408 |
258 |
42 |
0 |
| CDI |
0 |
175 |
59 |
167 |
346 |
842 |
311 |
0 |
| VCDI |
0 |
155 |
127 |
367 |
601 |
3408 |
8568 |
5236 |
|
...date precedes bulletin
|
Date: 2024-02-01:
| 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 |
65538 |
17876 |
414 |
537 |
218 |
156 |
91 |
0 |
| OW |
61 |
507 |
136 |
310 |
219 |
64 |
4 |
0 |
| VODI |
0 |
327 |
84 |
250 |
397 |
156 |
17 |
0 |
| ODI |
0 |
199 |
25 |
152 |
302 |
283 |
76 |
0 |
| CDI |
0 |
172 |
57 |
143 |
475 |
860 |
266 |
0 |
| VCDI |
0 |
220 |
128 |
411 |
629 |
3064 |
10027 |
4249 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65538 |
17930 |
443 |
594 |
248 |
164 |
91 |
0 |
| OW |
61 |
444 |
112 |
277 |
224 |
53 |
5 |
0 |
| VODI |
0 |
316 |
78 |
229 |
393 |
159 |
18 |
0 |
| ODI |
0 |
206 |
26 |
150 |
276 |
269 |
66 |
0 |
| CDI |
0 |
164 |
54 |
128 |
475 |
852 |
249 |
0 |
| VCDI |
0 |
241 |
131 |
425 |
624 |
3086 |
10052 |
4249 |
|
Date: 2024-02-03:
| 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 |
64663 |
18131 |
553 |
814 |
260 |
150 |
66 |
0 |
| OW |
62 |
413 |
160 |
407 |
215 |
31 |
14 |
0 |
| VODI |
0 |
248 |
111 |
327 |
410 |
104 |
29 |
0 |
| ODI |
0 |
144 |
48 |
176 |
334 |
264 |
45 |
0 |
| CDI |
0 |
149 |
55 |
163 |
456 |
763 |
189 |
0 |
| VCDI |
0 |
174 |
88 |
437 |
564 |
3300 |
9206 |
5377 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64663 |
18163 |
584 |
885 |
271 |
153 |
66 |
0 |
| OW |
62 |
358 |
125 |
358 |
234 |
28 |
12 |
0 |
| VODI |
0 |
248 |
111 |
290 |
387 |
113 |
29 |
0 |
| ODI |
0 |
159 |
49 |
190 |
320 |
265 |
48 |
0 |
| CDI |
0 |
148 |
52 |
158 |
468 |
710 |
187 |
0 |
| VCDI |
0 |
183 |
94 |
443 |
559 |
3343 |
9207 |
5377 |
|
Date: 2024-02-05:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-02-07:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-02-09:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
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