Validation of sea ice concentration - European sector
Bulletin date: 2022-06-09
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-06-03:
| 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 |
76260 |
13211 |
188 |
912 |
184 |
9 |
0 |
0 |
| OW |
50 |
411 |
46 |
475 |
173 |
26 |
0 |
0 |
| VODI |
0 |
147 |
28 |
557 |
556 |
106 |
6 |
0 |
| ODI |
0 |
53 |
14 |
292 |
808 |
122 |
148 |
0 |
| CDI |
0 |
65 |
16 |
217 |
1597 |
2304 |
211 |
0 |
| VCDI |
0 |
1 |
1 |
27 |
149 |
1939 |
5388 |
2403 |
|
...date precedes bulletin
|
Date: 2022-06-05:
| 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 |
77833 |
12285 |
156 |
799 |
215 |
4 |
0 |
0 |
| OW |
64 |
410 |
50 |
425 |
258 |
38 |
0 |
0 |
| VODI |
0 |
250 |
34 |
417 |
479 |
116 |
29 |
0 |
| ODI |
0 |
106 |
16 |
263 |
761 |
120 |
140 |
0 |
| CDI |
0 |
93 |
18 |
305 |
1732 |
1727 |
607 |
0 |
| VCDI |
0 |
0 |
0 |
27 |
240 |
1842 |
5457 |
1784 |
|
...date precedes bulletin
|
Date: 2022-06-07:
| 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 |
78746 |
12261 |
150 |
695 |
176 |
0 |
0 |
0 |
| OW |
50 |
287 |
56 |
395 |
182 |
13 |
0 |
0 |
| VODI |
0 |
120 |
19 |
432 |
530 |
32 |
0 |
0 |
| ODI |
0 |
55 |
8 |
251 |
873 |
247 |
31 |
0 |
| CDI |
0 |
60 |
15 |
205 |
1201 |
2230 |
531 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
252 |
1222 |
5337 |
2437 |
|
...date precedes bulletin
|
Date: 2022-06-09:
| 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 |
78221 |
13119 |
155 |
678 |
122 |
0 |
0 |
0 |
| OW |
35 |
253 |
52 |
495 |
202 |
4 |
0 |
0 |
| VODI |
0 |
107 |
20 |
401 |
596 |
34 |
0 |
0 |
| ODI |
0 |
60 |
5 |
242 |
890 |
259 |
28 |
0 |
| CDI |
0 |
112 |
17 |
164 |
1406 |
2279 |
369 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
222 |
460 |
4156 |
3937 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78211 |
13133 |
164 |
786 |
148 |
0 |
0 |
0 |
| OW |
45 |
228 |
43 |
413 |
195 |
5 |
0 |
0 |
| VODI |
0 |
115 |
18 |
357 |
555 |
23 |
0 |
0 |
| ODI |
0 |
64 |
6 |
238 |
843 |
280 |
19 |
0 |
| CDI |
0 |
111 |
18 |
186 |
1491 |
2249 |
333 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
206 |
479 |
4201 |
3937 |
|
Date: 2022-06-11:
| 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 |
78760 |
12990 |
136 |
531 |
122 |
0 |
0 |
0 |
| OW |
31 |
276 |
65 |
475 |
217 |
7 |
0 |
0 |
| VODI |
0 |
93 |
13 |
475 |
559 |
75 |
0 |
0 |
| ODI |
0 |
66 |
12 |
210 |
694 |
376 |
66 |
0 |
| CDI |
0 |
115 |
10 |
138 |
1477 |
1788 |
785 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
124 |
246 |
2975 |
5193 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78760 |
13033 |
149 |
636 |
143 |
0 |
0 |
0 |
| OW |
31 |
224 |
54 |
407 |
211 |
7 |
0 |
0 |
| VODI |
0 |
101 |
8 |
423 |
533 |
62 |
0 |
0 |
| ODI |
0 |
72 |
13 |
198 |
671 |
399 |
87 |
0 |
| CDI |
0 |
110 |
12 |
165 |
1512 |
1782 |
742 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
123 |
242 |
2997 |
5193 |
|
Date: 2022-06-13:
| 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 |
81367 |
10766 |
102 |
361 |
49 |
0 |
0 |
0 |
| OW |
29 |
297 |
76 |
428 |
105 |
1 |
0 |
0 |
| VODI |
0 |
120 |
18 |
648 |
407 |
8 |
0 |
0 |
| ODI |
0 |
62 |
4 |
141 |
1071 |
83 |
7 |
0 |
| CDI |
0 |
72 |
14 |
92 |
1204 |
1859 |
252 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
60 |
436 |
5134 |
3827 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81367 |
10775 |
139 |
600 |
169 |
1 |
0 |
0 |
| OW |
29 |
230 |
38 |
387 |
216 |
7 |
0 |
0 |
| VODI |
0 |
143 |
14 |
345 |
494 |
104 |
0 |
0 |
| ODI |
0 |
76 |
6 |
179 |
551 |
367 |
123 |
0 |
| CDI |
0 |
93 |
17 |
159 |
1371 |
1693 |
1123 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
95 |
215 |
4147 |
3827 |
|
Date: 2022-06-15:
| 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 |
80946 |
11501 |
136 |
457 |
34 |
3 |
0 |
0 |
| OW |
26 |
257 |
44 |
481 |
132 |
5 |
0 |
0 |
| VODI |
0 |
129 |
16 |
407 |
603 |
7 |
0 |
0 |
| ODI |
0 |
43 |
10 |
147 |
755 |
153 |
4 |
0 |
| CDI |
0 |
67 |
13 |
99 |
1207 |
1722 |
686 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
56 |
332 |
4866 |
3756 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80944 |
11477 |
158 |
655 |
164 |
10 |
0 |
0 |
| OW |
28 |
235 |
23 |
377 |
275 |
4 |
0 |
0 |
| VODI |
0 |
155 |
11 |
223 |
547 |
152 |
0 |
0 |
| ODI |
0 |
58 |
13 |
192 |
425 |
314 |
169 |
0 |
| CDI |
0 |
72 |
14 |
144 |
1296 |
1537 |
1497 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
80 |
205 |
3890 |
3756 |
|
Date: 2022-06-17:
| 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 |
81618 |
11212 |
126 |
434 |
60 |
8 |
0 |
0 |
| OW |
24 |
244 |
33 |
517 |
167 |
11 |
0 |
0 |
| VODI |
0 |
100 |
15 |
356 |
564 |
49 |
0 |
0 |
| ODI |
0 |
50 |
7 |
201 |
640 |
139 |
33 |
0 |
| CDI |
0 |
70 |
11 |
111 |
1767 |
1631 |
161 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
109 |
1395 |
4833 |
2404 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81617 |
11075 |
136 |
616 |
216 |
24 |
0 |
0 |
| OW |
25 |
282 |
19 |
285 |
268 |
38 |
0 |
0 |
| VODI |
0 |
154 |
12 |
270 |
483 |
160 |
41 |
0 |
| ODI |
0 |
93 |
15 |
250 |
444 |
333 |
20 |
0 |
| CDI |
0 |
72 |
10 |
198 |
1812 |
1777 |
749 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
84 |
901 |
4217 |
2404 |
|
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