Validation of sea ice concentration - European sector
Bulletin date: 2023-03-30
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-03-24:
| 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 |
65739 |
16657 |
661 |
1095 |
348 |
50 |
0 |
0 |
| OW |
54 |
159 |
130 |
445 |
345 |
71 |
0 |
0 |
| VODI |
0 |
98 |
38 |
314 |
424 |
186 |
2 |
0 |
| ODI |
0 |
51 |
8 |
131 |
340 |
259 |
30 |
0 |
| CDI |
0 |
4 |
6 |
91 |
432 |
557 |
122 |
0 |
| VCDI |
0 |
0 |
0 |
29 |
393 |
3088 |
9414 |
7329 |
|
...date precedes bulletin
|
Date: 2023-03-26:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-28:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-30:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-04-01:
| 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 |
65911 |
16659 |
610 |
1053 |
390 |
53 |
0 |
0 |
| OW |
56 |
185 |
143 |
394 |
269 |
67 |
17 |
0 |
| VODI |
0 |
33 |
41 |
369 |
411 |
121 |
74 |
0 |
| ODI |
0 |
5 |
8 |
171 |
432 |
238 |
90 |
0 |
| CDI |
0 |
0 |
0 |
57 |
457 |
565 |
365 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
393 |
2151 |
7992 |
9319 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65911 |
16710 |
635 |
1068 |
388 |
48 |
0 |
0 |
| OW |
56 |
141 |
118 |
394 |
251 |
69 |
13 |
0 |
| VODI |
0 |
28 |
43 |
359 |
433 |
123 |
82 |
0 |
| ODI |
0 |
3 |
6 |
167 |
437 |
230 |
95 |
0 |
| CDI |
0 |
0 |
0 |
56 |
472 |
562 |
347 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
371 |
2163 |
8001 |
9319 |
|
Date: 2023-04-03:
| 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 |
66068 |
16609 |
627 |
864 |
298 |
21 |
0 |
0 |
| OW |
54 |
138 |
152 |
607 |
229 |
26 |
0 |
0 |
| VODI |
0 |
16 |
37 |
439 |
494 |
101 |
8 |
0 |
| ODI |
0 |
5 |
4 |
171 |
504 |
208 |
19 |
0 |
| CDI |
0 |
0 |
0 |
30 |
501 |
659 |
170 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
178 |
2475 |
8377 |
9010 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66068 |
16580 |
626 |
1111 |
447 |
46 |
1 |
0 |
| OW |
54 |
153 |
129 |
400 |
281 |
72 |
35 |
0 |
| VODI |
0 |
33 |
62 |
340 |
442 |
137 |
79 |
0 |
| ODI |
0 |
2 |
3 |
190 |
351 |
268 |
77 |
0 |
| CDI |
0 |
0 |
0 |
67 |
423 |
563 |
183 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
260 |
2404 |
8199 |
9010 |
|
Date: 2023-04-05:
| 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 |
66274 |
16347 |
708 |
1162 |
299 |
58 |
0 |
0 |
| OW |
53 |
133 |
106 |
498 |
260 |
50 |
0 |
0 |
| VODI |
0 |
36 |
54 |
308 |
456 |
105 |
6 |
0 |
| ODI |
0 |
7 |
11 |
169 |
412 |
174 |
44 |
0 |
| CDI |
0 |
0 |
4 |
103 |
407 |
410 |
190 |
0 |
| VCDI |
0 |
0 |
0 |
92 |
493 |
2643 |
8238 |
8790 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66274 |
16276 |
696 |
1217 |
420 |
100 |
0 |
0 |
| OW |
53 |
158 |
106 |
391 |
285 |
91 |
28 |
0 |
| VODI |
0 |
64 |
52 |
313 |
412 |
163 |
78 |
0 |
| ODI |
0 |
20 |
22 |
171 |
336 |
187 |
113 |
0 |
| CDI |
0 |
5 |
5 |
133 |
369 |
337 |
179 |
0 |
| VCDI |
0 |
0 |
2 |
107 |
505 |
2562 |
8080 |
8790 |
|
Date: 2023-04-07:
| 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 |
66381 |
16340 |
701 |
1116 |
320 |
27 |
0 |
0 |
| OW |
52 |
136 |
100 |
472 |
285 |
63 |
0 |
0 |
| VODI |
0 |
35 |
54 |
361 |
476 |
138 |
2 |
0 |
| ODI |
0 |
4 |
2 |
186 |
419 |
234 |
25 |
0 |
| CDI |
0 |
1 |
0 |
121 |
473 |
490 |
184 |
0 |
| VCDI |
0 |
1 |
4 |
84 |
403 |
3303 |
8679 |
7428 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66381 |
16251 |
626 |
1199 |
434 |
87 |
0 |
0 |
| OW |
52 |
175 |
151 |
350 |
349 |
102 |
18 |
0 |
| VODI |
0 |
70 |
58 |
312 |
413 |
225 |
40 |
0 |
| ODI |
0 |
15 |
19 |
175 |
326 |
249 |
83 |
0 |
| CDI |
0 |
4 |
3 |
161 |
406 |
452 |
159 |
0 |
| VCDI |
0 |
2 |
4 |
143 |
448 |
3140 |
8590 |
7428 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSector.sh ma. 18. sep. 10:37:29 +0000 2023 on arcval