Validation of sea ice concentration - Full domain
Bulletin date: 2023-10-05
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-09-29:
| 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 |
117906 |
15992 |
285 |
278 |
29 |
2 |
0 |
0 |
| OW |
2293 |
1899 |
525 |
728 |
129 |
25 |
0 |
0 |
| VODI |
1487 |
402 |
349 |
1525 |
699 |
61 |
0 |
0 |
| ODI |
0 |
53 |
54 |
633 |
2579 |
578 |
1 |
0 |
| CDI |
0 |
10 |
32 |
189 |
1566 |
3934 |
448 |
0 |
| VCDI |
0 |
0 |
0 |
22 |
321 |
7451 |
18265 |
60 |
|
...date precedes bulletin
|
Date: 2023-10-01:
| 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 |
117857 |
14259 |
197 |
286 |
58 |
0 |
0 |
0 |
| OW |
2238 |
2496 |
483 |
811 |
200 |
29 |
0 |
0 |
| VODI |
1562 |
499 |
335 |
1480 |
904 |
184 |
0 |
0 |
| ODI |
0 |
59 |
64 |
730 |
1523 |
728 |
59 |
0 |
| CDI |
0 |
45 |
19 |
209 |
1307 |
3875 |
936 |
0 |
| VCDI |
0 |
1 |
11 |
30 |
136 |
7241 |
19863 |
96 |
|
...date precedes bulletin
|
Date: 2023-10-03:
| 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 |
115837 |
15929 |
303 |
333 |
61 |
9 |
0 |
0 |
| OW |
2101 |
1763 |
439 |
651 |
109 |
11 |
1 |
0 |
| VODI |
1717 |
344 |
291 |
1044 |
516 |
93 |
3 |
0 |
| ODI |
0 |
58 |
67 |
552 |
1017 |
521 |
5 |
0 |
| CDI |
0 |
17 |
29 |
237 |
1526 |
1963 |
72 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
297 |
11229 |
21661 |
1 |
|
...date precedes bulletin
|
Date: 2023-10-05:
| 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 |
113567 |
16779 |
403 |
479 |
151 |
24 |
0 |
0 |
| OW |
1991 |
1483 |
425 |
805 |
425 |
24 |
1 |
0 |
| VODI |
1883 |
473 |
155 |
574 |
874 |
153 |
5 |
0 |
| ODI |
0 |
146 |
107 |
343 |
628 |
592 |
11 |
0 |
| CDI |
0 |
80 |
71 |
350 |
888 |
1991 |
562 |
0 |
| VCDI |
0 |
6 |
6 |
67 |
392 |
9245 |
23737 |
914 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
113610 |
16827 |
458 |
560 |
190 |
22 |
0 |
0 |
| OW |
2063 |
1418 |
366 |
747 |
449 |
33 |
0 |
0 |
| VODI |
1768 |
518 |
170 |
551 |
854 |
174 |
6 |
0 |
| ODI |
0 |
118 |
104 |
345 |
614 |
620 |
8 |
0 |
| CDI |
0 |
82 |
66 |
359 |
837 |
2017 |
621 |
0 |
| VCDI |
0 |
4 |
3 |
56 |
414 |
9163 |
23681 |
914 |
|
Date: 2023-10-07:
| 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 |
112814 |
15564 |
419 |
548 |
248 |
24 |
0 |
0 |
| OW |
1954 |
1742 |
371 |
1029 |
455 |
81 |
0 |
0 |
| VODI |
1933 |
503 |
201 |
689 |
1013 |
281 |
12 |
0 |
| ODI |
0 |
184 |
77 |
347 |
672 |
497 |
42 |
0 |
| CDI |
0 |
91 |
82 |
343 |
893 |
1505 |
509 |
0 |
| VCDI |
0 |
1 |
3 |
57 |
224 |
7121 |
25633 |
2648 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
112813 |
15447 |
431 |
614 |
278 |
26 |
0 |
0 |
| OW |
1958 |
1848 |
357 |
1006 |
457 |
94 |
0 |
0 |
| VODI |
1930 |
542 |
199 |
641 |
1007 |
285 |
12 |
0 |
| ODI |
0 |
160 |
87 |
373 |
679 |
492 |
46 |
0 |
| CDI |
0 |
87 |
75 |
322 |
814 |
1600 |
494 |
0 |
| VCDI |
0 |
1 |
4 |
57 |
270 |
7012 |
25644 |
2648 |
|
Date: 2023-10-09:
| 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 |
110433 |
16892 |
437 |
407 |
121 |
14 |
0 |
0 |
| OW |
1880 |
1501 |
461 |
797 |
195 |
5 |
0 |
0 |
| VODI |
2026 |
195 |
245 |
1255 |
615 |
34 |
10 |
0 |
| ODI |
0 |
27 |
28 |
415 |
1219 |
187 |
60 |
0 |
| CDI |
0 |
27 |
27 |
124 |
1311 |
2311 |
474 |
0 |
| VCDI |
0 |
0 |
3 |
17 |
134 |
5356 |
26011 |
5556 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
110417 |
15967 |
430 |
529 |
203 |
9 |
0 |
0 |
| OW |
1925 |
1940 |
410 |
1003 |
656 |
59 |
0 |
0 |
| VODI |
1997 |
526 |
219 |
717 |
1158 |
537 |
16 |
0 |
| ODI |
0 |
119 |
69 |
353 |
619 |
712 |
93 |
0 |
| CDI |
0 |
78 |
65 |
340 |
559 |
1308 |
672 |
30 |
| VCDI |
0 |
12 |
8 |
73 |
400 |
5282 |
25774 |
5526 |
|
Date: 2023-10-11:
| 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 |
108107 |
17849 |
465 |
559 |
48 |
0 |
0 |
0 |
| OW |
1830 |
1324 |
414 |
1069 |
356 |
4 |
0 |
0 |
| VODI |
2089 |
209 |
168 |
942 |
1005 |
84 |
0 |
0 |
| ODI |
0 |
74 |
42 |
355 |
1068 |
266 |
2 |
0 |
| CDI |
0 |
23 |
45 |
183 |
1110 |
1869 |
215 |
0 |
| VCDI |
0 |
0 |
0 |
10 |
135 |
4545 |
24591 |
9755 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
108114 |
16476 |
382 |
480 |
71 |
2 |
0 |
0 |
| OW |
1839 |
2175 |
400 |
1072 |
443 |
34 |
0 |
0 |
| VODI |
2073 |
531 |
198 |
962 |
1424 |
464 |
5 |
0 |
| ODI |
0 |
159 |
76 |
291 |
892 |
942 |
91 |
0 |
| CDI |
0 |
137 |
75 |
238 |
598 |
1447 |
562 |
0 |
| VCDI |
0 |
1 |
3 |
75 |
294 |
3879 |
24150 |
9755 |
|
Date: 2023-10-13:
| 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 |
109434 |
15286 |
388 |
446 |
56 |
0 |
0 |
0 |
| OW |
1871 |
1715 |
392 |
971 |
415 |
29 |
0 |
0 |
| VODI |
2144 |
390 |
212 |
864 |
989 |
181 |
0 |
0 |
| ODI |
0 |
112 |
78 |
269 |
825 |
465 |
6 |
0 |
| CDI |
0 |
40 |
64 |
282 |
838 |
1739 |
332 |
0 |
| VCDI |
0 |
0 |
1 |
38 |
315 |
5145 |
19166 |
15312 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
109348 |
13700 |
316 |
495 |
236 |
25 |
0 |
0 |
| OW |
1963 |
2512 |
320 |
709 |
427 |
137 |
0 |
0 |
| VODI |
2138 |
852 |
271 |
936 |
1217 |
623 |
26 |
0 |
| ODI |
0 |
272 |
90 |
220 |
714 |
1001 |
101 |
0 |
| CDI |
0 |
201 |
119 |
366 |
435 |
1501 |
562 |
0 |
| VCDI |
0 |
6 |
19 |
144 |
409 |
4272 |
18815 |
15312 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5.sh ma. 13. mai 08:26:05 +0000 2024 on arcval