Validation of sea ice concentration - Full domain
Bulletin date: 2024-08-15
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-08-09:
| 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 |
105969 |
14760 |
125 |
60 |
1 |
0 |
0 |
0 |
| OW |
2326 |
4375 |
616 |
447 |
71 |
9 |
1 |
0 |
| VODI |
1741 |
1379 |
1132 |
4313 |
1146 |
106 |
11 |
0 |
| ODI |
2 |
110 |
34 |
1476 |
11714 |
4798 |
102 |
0 |
| CDI |
0 |
106 |
57 |
215 |
2010 |
12721 |
5724 |
211 |
| VCDI |
0 |
122 |
55 |
90 |
173 |
399 |
1449 |
654 |
|
...date precedes bulletin
|
Date: 2024-08-11:
| 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 |
109907 |
11388 |
68 |
30 |
5 |
0 |
0 |
0 |
| OW |
2362 |
4486 |
546 |
399 |
53 |
1 |
0 |
0 |
| VODI |
1732 |
1630 |
1258 |
4501 |
1007 |
103 |
2 |
0 |
| ODI |
13 |
115 |
68 |
2275 |
10590 |
4188 |
47 |
0 |
| CDI |
0 |
165 |
61 |
284 |
2906 |
13545 |
4241 |
64 |
| VCDI |
0 |
144 |
29 |
66 |
168 |
556 |
1787 |
20 |
|
...date precedes bulletin
|
Date: 2024-08-13:
| 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 |
111415 |
11915 |
103 |
62 |
9 |
0 |
0 |
0 |
| OW |
2439 |
4703 |
847 |
490 |
31 |
0 |
0 |
0 |
| VODI |
1568 |
767 |
1032 |
5630 |
1304 |
31 |
0 |
0 |
| ODI |
0 |
76 |
33 |
1774 |
12033 |
2013 |
20 |
0 |
| CDI |
0 |
71 |
32 |
117 |
2715 |
13563 |
2263 |
0 |
| VCDI |
0 |
7 |
4 |
16 |
69 |
1640 |
2018 |
0 |
|
...date precedes bulletin
|
Date: 2024-08-15:
| 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 |
112308 |
11427 |
71 |
60 |
6 |
0 |
0 |
0 |
| OW |
2398 |
5047 |
605 |
383 |
16 |
0 |
0 |
0 |
| VODI |
1527 |
1376 |
1313 |
6146 |
909 |
24 |
1 |
0 |
| ODI |
0 |
112 |
65 |
1939 |
10979 |
2125 |
47 |
0 |
| CDI |
0 |
59 |
32 |
119 |
3423 |
13762 |
2414 |
0 |
| VCDI |
0 |
11 |
13 |
30 |
91 |
1138 |
834 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
112293 |
11643 |
76 |
71 |
7 |
0 |
0 |
0 |
| OW |
2410 |
4823 |
619 |
387 |
13 |
0 |
0 |
0 |
| VODI |
1529 |
1373 |
1299 |
5880 |
1071 |
33 |
0 |
0 |
| ODI |
1 |
119 |
63 |
2195 |
10554 |
2231 |
33 |
0 |
| CDI |
0 |
63 |
29 |
114 |
3688 |
13584 |
2255 |
0 |
| VCDI |
0 |
11 |
13 |
30 |
91 |
1201 |
1008 |
0 |
|
Date: 2024-08-17:
| 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 |
113652 |
10410 |
69 |
46 |
14 |
0 |
0 |
0 |
| OW |
2462 |
5141 |
523 |
373 |
27 |
0 |
0 |
0 |
| VODI |
1470 |
1717 |
1320 |
6098 |
954 |
59 |
1 |
0 |
| ODI |
7 |
175 |
69 |
1967 |
10779 |
2345 |
37 |
0 |
| CDI |
0 |
113 |
37 |
74 |
3347 |
12183 |
3713 |
0 |
| VCDI |
0 |
11 |
8 |
22 |
120 |
768 |
699 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
113711 |
10612 |
64 |
40 |
10 |
0 |
0 |
0 |
| OW |
2539 |
4945 |
573 |
420 |
28 |
0 |
0 |
0 |
| VODI |
1333 |
1717 |
1272 |
5772 |
1108 |
72 |
1 |
0 |
| ODI |
8 |
174 |
75 |
2233 |
10195 |
2534 |
34 |
0 |
| CDI |
0 |
110 |
34 |
93 |
3772 |
11855 |
3522 |
0 |
| VCDI |
0 |
9 |
8 |
22 |
128 |
894 |
893 |
0 |
|
Date: 2024-08-19:
| 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 |
114369 |
12513 |
91 |
80 |
8 |
0 |
0 |
0 |
| OW |
2666 |
4863 |
1106 |
613 |
18 |
0 |
0 |
0 |
| VODI |
1167 |
470 |
816 |
6577 |
943 |
34 |
0 |
0 |
| ODI |
0 |
48 |
21 |
1078 |
12758 |
1975 |
23 |
0 |
| CDI |
0 |
29 |
3 |
32 |
1128 |
11858 |
510 |
0 |
| VCDI |
0 |
15 |
1 |
12 |
40 |
532 |
4413 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
114320 |
10386 |
34 |
44 |
2 |
0 |
0 |
0 |
| OW |
2577 |
5083 |
573 |
416 |
39 |
8 |
4 |
0 |
| VODI |
1291 |
2151 |
1301 |
5407 |
931 |
117 |
18 |
0 |
| ODI |
14 |
180 |
107 |
2373 |
10458 |
2590 |
48 |
0 |
| CDI |
0 |
121 |
21 |
137 |
3367 |
11439 |
3173 |
0 |
| VCDI |
0 |
17 |
2 |
15 |
98 |
245 |
1703 |
0 |
|
Date: 2024-08-21:
| 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 |
115818 |
11322 |
58 |
55 |
7 |
0 |
0 |
0 |
| OW |
2722 |
5061 |
935 |
489 |
13 |
0 |
0 |
0 |
| VODI |
1132 |
755 |
1117 |
6101 |
822 |
26 |
0 |
0 |
| ODI |
14 |
49 |
26 |
1356 |
13109 |
2092 |
0 |
0 |
| CDI |
9 |
30 |
2 |
55 |
1954 |
10165 |
686 |
0 |
| VCDI |
0 |
1 |
1 |
12 |
56 |
1481 |
3279 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
115650 |
8959 |
34 |
43 |
0 |
0 |
0 |
0 |
| OW |
2757 |
5363 |
528 |
356 |
45 |
1 |
0 |
0 |
| VODI |
1241 |
2530 |
1378 |
5105 |
850 |
95 |
0 |
0 |
| ODI |
29 |
257 |
176 |
2366 |
11279 |
2660 |
0 |
0 |
| CDI |
18 |
102 |
21 |
181 |
3688 |
10409 |
3074 |
0 |
| VCDI |
0 |
7 |
2 |
17 |
99 |
599 |
891 |
0 |
|
Date: 2024-08-23:
| 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 |
117029 |
10646 |
82 |
58 |
0 |
0 |
0 |
0 |
| OW |
2854 |
4934 |
848 |
440 |
17 |
0 |
0 |
0 |
| VODI |
1107 |
1199 |
1380 |
5149 |
837 |
32 |
0 |
0 |
| ODI |
20 |
42 |
50 |
1495 |
12369 |
3146 |
20 |
0 |
| CDI |
4 |
5 |
1 |
35 |
2069 |
9988 |
484 |
0 |
| VCDI |
0 |
26 |
3 |
11 |
39 |
1710 |
2681 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
116862 |
7989 |
40 |
29 |
0 |
0 |
0 |
0 |
| OW |
2839 |
5472 |
614 |
465 |
63 |
9 |
0 |
0 |
| VODI |
1233 |
2907 |
1449 |
4360 |
929 |
175 |
6 |
0 |
| ODI |
60 |
407 |
216 |
2042 |
10699 |
3264 |
59 |
0 |
| CDI |
20 |
52 |
42 |
274 |
3570 |
10995 |
2231 |
0 |
| VCDI |
0 |
25 |
3 |
18 |
70 |
433 |
889 |
0 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5.sh Fri 30 Aug 2024 02:29:41 AM UTC on arcval