Validation of sea ice concentration - Full domain
Bulletin date: 2023-02-02
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-01-27:
| 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 |
74442 |
12652 |
121 |
469 |
134 |
3 |
0 |
0 |
| OW |
74 |
411 |
53 |
328 |
219 |
19 |
0 |
0 |
| VODI |
0 |
324 |
39 |
500 |
386 |
81 |
0 |
0 |
| ODI |
0 |
200 |
24 |
332 |
585 |
181 |
2 |
0 |
| CDI |
0 |
122 |
10 |
198 |
756 |
485 |
154 |
22 |
| VCDI |
0 |
168 |
18 |
337 |
1881 |
7301 |
24088 |
59929 |
|
...date precedes bulletin
|
Date: 2023-01-29:
| 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 |
74462 |
12521 |
109 |
376 |
98 |
5 |
0 |
0 |
| OW |
74 |
448 |
46 |
387 |
134 |
15 |
0 |
0 |
| VODI |
0 |
301 |
39 |
403 |
304 |
44 |
1 |
0 |
| ODI |
0 |
156 |
20 |
327 |
583 |
155 |
19 |
0 |
| CDI |
0 |
170 |
10 |
275 |
698 |
386 |
54 |
13 |
| VCDI |
0 |
263 |
33 |
414 |
1761 |
6715 |
24424 |
60805 |
|
...date precedes bulletin
|
Date: 2023-01-31:
| 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 |
73044 |
13706 |
123 |
453 |
105 |
0 |
0 |
0 |
| OW |
74 |
468 |
52 |
279 |
189 |
1 |
0 |
0 |
| VODI |
0 |
277 |
41 |
390 |
368 |
28 |
0 |
0 |
| ODI |
0 |
231 |
10 |
292 |
521 |
166 |
11 |
0 |
| CDI |
0 |
166 |
21 |
193 |
654 |
685 |
80 |
11 |
| VCDI |
0 |
114 |
16 |
247 |
1424 |
5526 |
25259 |
61823 |
|
...date precedes bulletin
|
Date: 2023-02-02:
| 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 |
72349 |
13960 |
136 |
436 |
119 |
1 |
0 |
0 |
| OW |
60 |
437 |
63 |
354 |
177 |
7 |
0 |
0 |
| VODI |
0 |
213 |
30 |
399 |
386 |
38 |
0 |
0 |
| ODI |
0 |
129 |
15 |
203 |
472 |
109 |
15 |
0 |
| CDI |
0 |
135 |
11 |
117 |
751 |
429 |
95 |
5 |
| VCDI |
0 |
169 |
22 |
271 |
1489 |
5976 |
24276 |
63194 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72349 |
13978 |
143 |
494 |
135 |
3 |
0 |
0 |
| OW |
60 |
424 |
48 |
298 |
167 |
8 |
0 |
0 |
| VODI |
0 |
213 |
36 |
377 |
369 |
35 |
0 |
0 |
| ODI |
0 |
136 |
18 |
229 |
447 |
109 |
17 |
0 |
| CDI |
0 |
118 |
11 |
119 |
727 |
425 |
96 |
5 |
| VCDI |
0 |
174 |
21 |
263 |
1549 |
5980 |
24273 |
63194 |
|
Date: 2023-02-04:
| 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 |
72170 |
13966 |
143 |
552 |
176 |
29 |
0 |
0 |
| OW |
60 |
561 |
39 |
320 |
171 |
12 |
0 |
0 |
| VODI |
0 |
328 |
50 |
317 |
334 |
54 |
0 |
0 |
| ODI |
0 |
167 |
29 |
192 |
474 |
82 |
0 |
0 |
| CDI |
0 |
100 |
20 |
184 |
561 |
392 |
52 |
4 |
| VCDI |
0 |
59 |
8 |
282 |
1064 |
5107 |
20758 |
68231 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72170 |
13967 |
142 |
565 |
173 |
32 |
0 |
0 |
| OW |
60 |
552 |
45 |
310 |
164 |
16 |
0 |
0 |
| VODI |
0 |
328 |
44 |
305 |
321 |
44 |
0 |
0 |
| ODI |
0 |
169 |
27 |
204 |
464 |
97 |
0 |
0 |
| CDI |
0 |
101 |
23 |
185 |
557 |
404 |
57 |
4 |
| VCDI |
0 |
64 |
8 |
278 |
1101 |
5083 |
20753 |
68231 |
|
Date: 2023-02-06:
| 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 |
71971 |
14483 |
142 |
593 |
133 |
24 |
0 |
0 |
| OW |
76 |
496 |
70 |
397 |
117 |
5 |
0 |
0 |
| VODI |
0 |
232 |
46 |
396 |
461 |
21 |
0 |
0 |
| ODI |
0 |
70 |
25 |
196 |
597 |
64 |
0 |
0 |
| CDI |
0 |
25 |
13 |
176 |
632 |
417 |
30 |
6 |
| VCDI |
0 |
1 |
2 |
123 |
927 |
7002 |
20308 |
66771 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71981 |
13969 |
137 |
610 |
171 |
28 |
0 |
0 |
| OW |
66 |
577 |
57 |
288 |
193 |
6 |
0 |
0 |
| VODI |
0 |
384 |
36 |
335 |
364 |
43 |
0 |
0 |
| ODI |
0 |
174 |
22 |
188 |
432 |
167 |
0 |
0 |
| CDI |
0 |
119 |
23 |
167 |
493 |
503 |
133 |
15 |
| VCDI |
0 |
84 |
23 |
293 |
1214 |
6786 |
20205 |
66762 |
|
Date: 2023-02-08:
| 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 |
73116 |
12947 |
119 |
581 |
149 |
0 |
0 |
0 |
| OW |
63 |
601 |
55 |
356 |
177 |
1 |
0 |
0 |
| VODI |
0 |
358 |
38 |
381 |
397 |
14 |
0 |
0 |
| ODI |
0 |
170 |
20 |
242 |
535 |
63 |
0 |
0 |
| CDI |
0 |
133 |
10 |
160 |
966 |
401 |
86 |
1 |
| VCDI |
0 |
351 |
43 |
511 |
2010 |
7121 |
20119 |
64753 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73066 |
12520 |
122 |
562 |
216 |
0 |
0 |
0 |
| OW |
113 |
588 |
32 |
297 |
218 |
7 |
0 |
0 |
| VODI |
0 |
434 |
39 |
305 |
390 |
44 |
0 |
0 |
| ODI |
0 |
256 |
17 |
226 |
379 |
157 |
1 |
0 |
| CDI |
0 |
206 |
19 |
172 |
722 |
429 |
71 |
0 |
| VCDI |
0 |
556 |
56 |
669 |
2309 |
6963 |
20133 |
64754 |
|
Date: 2023-02-10:
| 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 |
73311 |
12699 |
103 |
450 |
71 |
0 |
0 |
0 |
| OW |
63 |
679 |
50 |
327 |
148 |
3 |
0 |
0 |
| VODI |
2 |
496 |
40 |
344 |
345 |
12 |
0 |
0 |
| ODI |
0 |
247 |
17 |
268 |
474 |
42 |
0 |
0 |
| CDI |
0 |
204 |
23 |
180 |
716 |
472 |
23 |
0 |
| VCDI |
0 |
937 |
68 |
715 |
2237 |
8596 |
20310 |
62376 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73244 |
12361 |
116 |
570 |
137 |
0 |
0 |
0 |
| OW |
130 |
581 |
34 |
259 |
214 |
11 |
0 |
0 |
| VODI |
2 |
448 |
30 |
242 |
371 |
45 |
0 |
0 |
| ODI |
0 |
285 |
18 |
135 |
369 |
116 |
9 |
0 |
| CDI |
0 |
247 |
16 |
149 |
429 |
361 |
48 |
2 |
| VCDI |
0 |
1340 |
87 |
929 |
2471 |
8592 |
20276 |
62374 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPage.sh Tue 07 Mar 2023 09:12:11 AM UTC on arcval