Validation of sea ice concentration - Full domain
Bulletin date: 2020-06-04
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-05-29:
| 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 |
76501 |
17213 |
397 |
2592 |
1001 |
82 |
1 |
0 |
| OW |
30 |
227 |
36 |
1049 |
1264 |
129 |
14 |
0 |
| VODI |
0 |
98 |
24 |
462 |
2476 |
632 |
79 |
0 |
| ODI |
0 |
33 |
10 |
254 |
1660 |
2599 |
306 |
0 |
| CDI |
0 |
36 |
4 |
179 |
1987 |
6936 |
4667 |
3 |
| VCDI |
0 |
12 |
3 |
41 |
461 |
7851 |
25986 |
29713 |
|
...date precedes bulletin
|
Date: 2020-05-31:
| 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 |
77308 |
16986 |
387 |
2720 |
1069 |
70 |
2 |
0 |
| OW |
29 |
295 |
40 |
999 |
1422 |
182 |
36 |
0 |
| VODI |
0 |
124 |
19 |
520 |
2332 |
1175 |
120 |
0 |
| ODI |
0 |
46 |
11 |
309 |
1390 |
2769 |
598 |
12 |
| CDI |
0 |
34 |
1 |
190 |
2061 |
6344 |
6048 |
506 |
| VCDI |
0 |
4 |
2 |
35 |
276 |
5176 |
24315 |
31086 |
|
...date precedes bulletin
|
Date: 2020-06-02:
| 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 |
78217 |
16473 |
364 |
2522 |
968 |
35 |
0 |
0 |
| OW |
29 |
408 |
69 |
1159 |
835 |
60 |
12 |
0 |
| VODI |
0 |
122 |
29 |
875 |
2134 |
212 |
39 |
0 |
| ODI |
0 |
14 |
2 |
187 |
2602 |
1802 |
92 |
0 |
| CDI |
0 |
15 |
2 |
107 |
1737 |
8490 |
3423 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
153 |
2845 |
28467 |
32548 |
|
...date precedes bulletin
|
Date: 2020-06-04:
| 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 |
78103 |
17355 |
334 |
2583 |
814 |
19 |
0 |
0 |
| OW |
28 |
506 |
106 |
1278 |
1030 |
51 |
9 |
0 |
| VODI |
0 |
92 |
33 |
853 |
2673 |
359 |
38 |
0 |
| ODI |
0 |
20 |
6 |
253 |
2214 |
2885 |
178 |
0 |
| CDI |
0 |
14 |
0 |
128 |
1546 |
7414 |
4410 |
0 |
| VCDI |
0 |
0 |
0 |
16 |
205 |
3310 |
24864 |
33321 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78103 |
17386 |
367 |
2786 |
943 |
23 |
0 |
0 |
| OW |
28 |
462 |
70 |
1046 |
961 |
47 |
5 |
0 |
| VODI |
0 |
98 |
32 |
865 |
2458 |
504 |
45 |
0 |
| ODI |
0 |
26 |
9 |
241 |
2256 |
2603 |
166 |
0 |
| CDI |
0 |
15 |
1 |
155 |
1647 |
7418 |
4467 |
0 |
| VCDI |
0 |
0 |
0 |
18 |
217 |
3443 |
24816 |
33321 |
|
Date: 2020-06-06:
| 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 |
78679 |
17662 |
364 |
2605 |
856 |
24 |
0 |
0 |
| OW |
24 |
520 |
101 |
1407 |
1282 |
68 |
10 |
0 |
| VODI |
0 |
123 |
37 |
828 |
3046 |
820 |
59 |
3 |
| ODI |
0 |
39 |
9 |
311 |
1930 |
3352 |
393 |
1 |
| CDI |
0 |
7 |
4 |
191 |
1342 |
4854 |
6341 |
11 |
| VCDI |
0 |
0 |
0 |
53 |
402 |
1713 |
22119 |
35458 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78679 |
17726 |
386 |
2919 |
1092 |
32 |
2 |
0 |
| OW |
24 |
432 |
78 |
1055 |
1198 |
62 |
8 |
0 |
| VODI |
0 |
141 |
35 |
842 |
2805 |
905 |
70 |
2 |
| ODI |
0 |
42 |
11 |
314 |
1928 |
3074 |
389 |
2 |
| CDI |
0 |
10 |
5 |
213 |
1412 |
4851 |
6386 |
18 |
| VCDI |
0 |
0 |
0 |
52 |
423 |
1907 |
22067 |
35451 |
|
Date: 2020-06-08:
| 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 |
79518 |
18348 |
360 |
2123 |
561 |
7 |
0 |
0 |
| OW |
40 |
570 |
134 |
1486 |
531 |
19 |
0 |
0 |
| VODI |
0 |
106 |
41 |
1289 |
2242 |
106 |
16 |
3 |
| ODI |
0 |
21 |
4 |
270 |
4022 |
1298 |
49 |
2 |
| CDI |
0 |
7 |
3 |
118 |
1327 |
8474 |
1538 |
1 |
| VCDI |
0 |
0 |
0 |
14 |
348 |
2988 |
25187 |
33877 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79527 |
18309 |
382 |
2836 |
1178 |
21 |
0 |
0 |
| OW |
31 |
432 |
100 |
1076 |
1415 |
130 |
5 |
0 |
| VODI |
0 |
212 |
34 |
744 |
2760 |
1514 |
102 |
3 |
| ODI |
0 |
68 |
17 |
289 |
1724 |
3015 |
673 |
2 |
| CDI |
0 |
26 |
6 |
254 |
1277 |
5393 |
5969 |
7 |
| VCDI |
0 |
5 |
3 |
101 |
677 |
2819 |
20041 |
33871 |
|
Date: 2020-06-10:
| 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 |
79548 |
19118 |
384 |
2278 |
653 |
8 |
0 |
0 |
| OW |
38 |
432 |
137 |
1756 |
894 |
28 |
9 |
0 |
| VODI |
0 |
70 |
29 |
958 |
3008 |
241 |
27 |
0 |
| ODI |
0 |
52 |
12 |
266 |
3361 |
2085 |
126 |
0 |
| CDI |
0 |
4 |
1 |
148 |
1792 |
7019 |
2819 |
0 |
| VCDI |
0 |
0 |
0 |
6 |
348 |
4341 |
23607 |
31445 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79554 |
18869 |
389 |
2980 |
1495 |
76 |
0 |
0 |
| OW |
32 |
436 |
89 |
973 |
1816 |
297 |
21 |
0 |
| VODI |
0 |
217 |
51 |
761 |
2726 |
1955 |
189 |
0 |
| ODI |
0 |
134 |
28 |
344 |
1905 |
2492 |
968 |
0 |
| CDI |
0 |
20 |
6 |
274 |
1589 |
5316 |
6098 |
6 |
| VCDI |
0 |
0 |
0 |
80 |
525 |
3586 |
19312 |
31439 |
|
Date: 2020-06-12:
| 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 |
80390 |
18932 |
418 |
2603 |
544 |
4 |
2 |
0 |
| OW |
39 |
421 |
146 |
2026 |
1056 |
14 |
13 |
0 |
| VODI |
0 |
93 |
32 |
1165 |
3629 |
338 |
34 |
3 |
| ODI |
0 |
19 |
3 |
309 |
3382 |
1953 |
175 |
1 |
| CDI |
0 |
6 |
1 |
308 |
1951 |
7845 |
2184 |
3 |
| VCDI |
0 |
0 |
0 |
90 |
459 |
5160 |
22501 |
28796 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80400 |
18507 |
435 |
3672 |
1842 |
108 |
2 |
0 |
| OW |
29 |
561 |
75 |
928 |
2109 |
486 |
47 |
2 |
| VODI |
0 |
258 |
57 |
862 |
3142 |
1498 |
339 |
1 |
| ODI |
0 |
97 |
26 |
481 |
1777 |
2319 |
998 |
3 |
| CDI |
0 |
48 |
7 |
308 |
1711 |
6816 |
5256 |
5 |
| VCDI |
0 |
0 |
0 |
250 |
440 |
4087 |
18267 |
28792 |
|
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