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 |
60022 |
12270 |
74 |
64 |
32 |
1 |
0 |
0 |
| OW |
734 |
1476 |
166 |
206 |
99 |
12 |
1 |
0 |
| VODI |
1799 |
772 |
218 |
475 |
291 |
83 |
12 |
0 |
| ODI |
1807 |
323 |
114 |
311 |
478 |
219 |
21 |
0 |
| CDI |
0 |
270 |
85 |
298 |
684 |
1287 |
308 |
70 |
| VCDI |
0 |
272 |
79 |
253 |
441 |
3286 |
9748 |
3701 |
|
...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 |
60453 |
11724 |
107 |
53 |
21 |
5 |
0 |
0 |
| OW |
724 |
1609 |
154 |
173 |
102 |
45 |
0 |
0 |
| VODI |
1790 |
852 |
189 |
440 |
281 |
112 |
31 |
0 |
| ODI |
1818 |
298 |
119 |
262 |
452 |
224 |
49 |
0 |
| CDI |
0 |
272 |
85 |
305 |
677 |
861 |
278 |
27 |
| VCDI |
0 |
416 |
138 |
337 |
623 |
2935 |
9674 |
4147 |
|
...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 |
60653 |
12133 |
131 |
53 |
18 |
13 |
0 |
0 |
| OW |
745 |
1831 |
174 |
180 |
70 |
28 |
2 |
0 |
| VODI |
1804 |
495 |
241 |
541 |
297 |
81 |
12 |
0 |
| ODI |
1800 |
170 |
53 |
225 |
423 |
311 |
52 |
0 |
| CDI |
0 |
328 |
87 |
287 |
596 |
962 |
406 |
0 |
| VCDI |
0 |
177 |
71 |
234 |
497 |
2699 |
9742 |
4240 |
|
...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 |
60418 |
11928 |
102 |
47 |
23 |
6 |
0 |
0 |
| OW |
707 |
1582 |
171 |
184 |
66 |
27 |
7 |
0 |
| VODI |
1805 |
653 |
257 |
508 |
266 |
76 |
19 |
0 |
| ODI |
1800 |
173 |
85 |
322 |
555 |
255 |
49 |
0 |
| CDI |
0 |
325 |
109 |
321 |
847 |
1531 |
656 |
1 |
| VCDI |
0 |
202 |
69 |
181 |
266 |
2509 |
10453 |
3301 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
60422 |
11906 |
101 |
58 |
23 |
7 |
0 |
0 |
| OW |
703 |
1612 |
181 |
178 |
60 |
27 |
7 |
0 |
| VODI |
1805 |
637 |
246 |
508 |
275 |
80 |
20 |
0 |
| ODI |
1800 |
196 |
92 |
316 |
554 |
263 |
44 |
0 |
| CDI |
0 |
302 |
101 |
308 |
839 |
1543 |
713 |
1 |
| VCDI |
0 |
210 |
72 |
195 |
272 |
2484 |
10400 |
3301 |
|
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 |
58528 |
13064 |
158 |
204 |
34 |
0 |
0 |
0 |
| OW |
709 |
1518 |
240 |
269 |
96 |
21 |
1 |
0 |
| VODI |
1803 |
517 |
231 |
538 |
316 |
131 |
7 |
0 |
| ODI |
1803 |
165 |
64 |
348 |
572 |
316 |
76 |
0 |
| CDI |
0 |
207 |
119 |
378 |
702 |
1444 |
781 |
14 |
| VCDI |
0 |
339 |
62 |
180 |
379 |
3041 |
9199 |
4288 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58539 |
13055 |
173 |
221 |
39 |
1 |
0 |
0 |
| OW |
699 |
1509 |
218 |
274 |
100 |
21 |
2 |
0 |
| VODI |
1803 |
556 |
235 |
503 |
322 |
145 |
8 |
0 |
| ODI |
1802 |
160 |
72 |
360 |
551 |
305 |
71 |
0 |
| CDI |
0 |
199 |
105 |
374 |
717 |
1525 |
845 |
66 |
| VCDI |
0 |
331 |
71 |
185 |
370 |
2956 |
9138 |
4236 |
|
Date: 2024-02-05:
| 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 |
58601 |
13726 |
83 |
73 |
20 |
2 |
0 |
0 |
| OW |
780 |
1692 |
316 |
272 |
73 |
18 |
2 |
0 |
| VODI |
1817 |
330 |
231 |
658 |
368 |
71 |
13 |
0 |
| ODI |
1784 |
160 |
100 |
348 |
587 |
295 |
26 |
0 |
| CDI |
0 |
317 |
69 |
250 |
571 |
1734 |
690 |
0 |
| VCDI |
0 |
36 |
20 |
66 |
332 |
2606 |
9676 |
4049 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58637 |
12945 |
91 |
97 |
20 |
5 |
0 |
0 |
| OW |
739 |
1588 |
203 |
248 |
118 |
43 |
13 |
0 |
| VODI |
1794 |
800 |
201 |
423 |
189 |
123 |
15 |
0 |
| ODI |
1812 |
252 |
121 |
311 |
441 |
199 |
46 |
1 |
| CDI |
0 |
292 |
116 |
386 |
663 |
1297 |
682 |
58 |
| VCDI |
0 |
384 |
87 |
202 |
520 |
3059 |
9651 |
3990 |
|
Date: 2024-02-07:
| 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 |
58234 |
13902 |
107 |
60 |
28 |
4 |
0 |
0 |
| OW |
776 |
1555 |
212 |
259 |
110 |
22 |
8 |
0 |
| VODI |
1806 |
509 |
235 |
528 |
276 |
82 |
28 |
0 |
| ODI |
1800 |
159 |
102 |
372 |
593 |
242 |
41 |
0 |
| CDI |
0 |
156 |
81 |
314 |
739 |
1984 |
792 |
0 |
| VCDI |
0 |
161 |
53 |
298 |
516 |
2387 |
9225 |
4106 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58203 |
13061 |
102 |
77 |
39 |
14 |
2 |
0 |
| OW |
753 |
1541 |
139 |
194 |
134 |
63 |
29 |
0 |
| VODI |
1833 |
816 |
200 |
336 |
183 |
81 |
46 |
0 |
| ODI |
1827 |
366 |
104 |
337 |
473 |
225 |
34 |
0 |
| CDI |
0 |
325 |
114 |
391 |
717 |
1689 |
669 |
0 |
| VCDI |
0 |
333 |
131 |
496 |
716 |
2649 |
9314 |
4106 |
|
Date: 2024-02-09:
| 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 |
55823 |
15503 |
289 |
283 |
28 |
3 |
0 |
0 |
| OW |
725 |
1471 |
231 |
293 |
94 |
36 |
1 |
0 |
| VODI |
1791 |
518 |
235 |
514 |
282 |
119 |
17 |
0 |
| ODI |
1815 |
160 |
60 |
391 |
654 |
377 |
56 |
0 |
| CDI |
0 |
104 |
85 |
352 |
676 |
1767 |
731 |
0 |
| VCDI |
0 |
115 |
55 |
247 |
700 |
2510 |
9221 |
4530 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
55839 |
14698 |
288 |
296 |
77 |
26 |
0 |
0 |
| OW |
703 |
1394 |
164 |
247 |
118 |
88 |
15 |
0 |
| VODI |
1776 |
874 |
192 |
428 |
182 |
123 |
35 |
0 |
| ODI |
1836 |
332 |
116 |
354 |
522 |
245 |
37 |
0 |
| CDI |
0 |
321 |
111 |
295 |
671 |
1510 |
627 |
1 |
| VCDI |
0 |
252 |
84 |
460 |
864 |
2820 |
9312 |
4529 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5sector.sh ma. 13. mai 10:29:41 +0000 2024 on arcval