Validation of sea ice concentration - European sector
Bulletin date: 2022-06-16
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-06-10:
| 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 |
78415 |
13092 |
147 |
642 |
112 |
0 |
0 |
0 |
| OW |
33 |
251 |
58 |
512 |
189 |
3 |
0 |
0 |
| VODI |
0 |
107 |
14 |
436 |
588 |
33 |
0 |
0 |
| ODI |
0 |
60 |
8 |
284 |
745 |
390 |
10 |
0 |
| CDI |
0 |
116 |
14 |
179 |
1443 |
1697 |
898 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
161 |
488 |
3621 |
4354 |
|
...date precedes bulletin
|
Date: 2022-06-12:
| 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 |
80195 |
11777 |
105 |
506 |
108 |
0 |
0 |
0 |
| OW |
29 |
270 |
62 |
458 |
237 |
5 |
0 |
0 |
| VODI |
0 |
113 |
16 |
417 |
605 |
87 |
0 |
0 |
| ODI |
0 |
83 |
11 |
182 |
549 |
428 |
96 |
0 |
| CDI |
0 |
103 |
14 |
139 |
1237 |
1583 |
1272 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
90 |
168 |
2963 |
5192 |
|
...date precedes bulletin
|
Date: 2022-06-14:
| 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 |
80708 |
11593 |
113 |
426 |
33 |
2 |
0 |
0 |
| OW |
28 |
243 |
52 |
488 |
118 |
4 |
0 |
0 |
| VODI |
0 |
124 |
13 |
423 |
598 |
24 |
0 |
0 |
| ODI |
0 |
43 |
13 |
117 |
858 |
177 |
3 |
0 |
| CDI |
0 |
77 |
9 |
92 |
1167 |
1898 |
356 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
55 |
423 |
4630 |
4192 |
|
...date precedes bulletin
|
Date: 2022-06-16:
| 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 |
82150 |
10477 |
123 |
471 |
49 |
3 |
0 |
0 |
| OW |
25 |
220 |
34 |
524 |
153 |
8 |
0 |
0 |
| VODI |
0 |
127 |
14 |
330 |
653 |
11 |
0 |
0 |
| ODI |
0 |
45 |
8 |
144 |
727 |
125 |
2 |
0 |
| CDI |
0 |
68 |
10 |
106 |
1460 |
2112 |
95 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
77 |
887 |
4719 |
3143 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82150 |
10499 |
132 |
548 |
70 |
3 |
0 |
0 |
| OW |
25 |
211 |
25 |
473 |
156 |
7 |
0 |
0 |
| VODI |
0 |
113 |
13 |
305 |
625 |
15 |
0 |
0 |
| ODI |
0 |
41 |
9 |
147 |
763 |
140 |
2 |
0 |
| CDI |
0 |
73 |
10 |
102 |
1429 |
2081 |
75 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
76 |
900 |
4739 |
3143 |
|
Date: 2022-06-18:
| 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 |
80946 |
11895 |
131 |
539 |
99 |
2 |
0 |
0 |
| OW |
23 |
205 |
39 |
454 |
249 |
10 |
0 |
0 |
| VODI |
0 |
98 |
13 |
314 |
554 |
81 |
0 |
0 |
| ODI |
0 |
47 |
8 |
168 |
671 |
166 |
32 |
0 |
| CDI |
0 |
63 |
8 |
141 |
1856 |
1412 |
190 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
214 |
1245 |
3975 |
3252 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80946 |
11943 |
142 |
635 |
144 |
3 |
0 |
0 |
| OW |
23 |
164 |
31 |
373 |
254 |
17 |
0 |
0 |
| VODI |
0 |
85 |
10 |
308 |
536 |
64 |
0 |
0 |
| ODI |
0 |
45 |
8 |
174 |
608 |
188 |
30 |
0 |
| CDI |
0 |
71 |
8 |
126 |
1896 |
1350 |
188 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
205 |
1294 |
3979 |
3252 |
|
Date: 2022-06-20:
| 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 |
81351 |
11828 |
109 |
479 |
90 |
0 |
0 |
0 |
| OW |
20 |
220 |
72 |
438 |
82 |
1 |
0 |
0 |
| VODI |
0 |
48 |
12 |
593 |
435 |
7 |
0 |
0 |
| ODI |
0 |
37 |
4 |
173 |
1254 |
103 |
0 |
0 |
| CDI |
0 |
42 |
7 |
90 |
1328 |
1762 |
150 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
94 |
1090 |
4882 |
2299 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81351 |
11656 |
129 |
662 |
204 |
0 |
0 |
0 |
| OW |
20 |
280 |
37 |
284 |
258 |
4 |
0 |
0 |
| VODI |
0 |
113 |
22 |
414 |
397 |
106 |
0 |
0 |
| ODI |
0 |
58 |
7 |
204 |
681 |
175 |
8 |
0 |
| CDI |
0 |
68 |
9 |
209 |
1458 |
1453 |
180 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
285 |
1225 |
4844 |
2299 |
|
Date: 2022-06-22:
| 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 |
82608 |
10728 |
119 |
664 |
96 |
2 |
0 |
0 |
| OW |
18 |
224 |
36 |
451 |
168 |
3 |
0 |
0 |
| VODI |
0 |
96 |
8 |
351 |
642 |
23 |
0 |
0 |
| ODI |
0 |
71 |
5 |
147 |
910 |
327 |
3 |
0 |
| CDI |
0 |
76 |
15 |
173 |
994 |
1248 |
304 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
327 |
974 |
4425 |
2862 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82608 |
10433 |
111 |
766 |
298 |
2 |
0 |
0 |
| OW |
18 |
336 |
22 |
222 |
295 |
25 |
0 |
0 |
| VODI |
0 |
227 |
27 |
329 |
311 |
127 |
0 |
0 |
| ODI |
0 |
111 |
7 |
171 |
697 |
233 |
0 |
0 |
| CDI |
0 |
88 |
16 |
289 |
1221 |
1380 |
368 |
0 |
| VCDI |
0 |
0 |
0 |
11 |
315 |
810 |
4364 |
2862 |
|
Date: 2022-06-24:
| 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 |
83197 |
10531 |
129 |
548 |
97 |
0 |
0 |
0 |
| OW |
16 |
200 |
30 |
475 |
234 |
1 |
0 |
0 |
| VODI |
0 |
91 |
1 |
273 |
715 |
31 |
0 |
0 |
| ODI |
0 |
81 |
4 |
143 |
723 |
442 |
24 |
0 |
| CDI |
0 |
123 |
18 |
194 |
571 |
1258 |
303 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
154 |
658 |
4527 |
3303 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83197 |
10097 |
111 |
652 |
369 |
2 |
0 |
0 |
| OW |
16 |
392 |
25 |
237 |
243 |
26 |
0 |
0 |
| VODI |
0 |
234 |
22 |
255 |
392 |
109 |
0 |
0 |
| ODI |
0 |
162 |
4 |
131 |
651 |
325 |
12 |
0 |
| CDI |
0 |
141 |
20 |
363 |
762 |
1525 |
583 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
77 |
403 |
4259 |
3303 |
|
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