Validation of sea ice concentration - Asian sector
Bulletin date: 2014-07-31
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2014-07-25:
| 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 |
133 |
8048 |
1910 |
732 |
5 |
0 |
0 |
0 |
| OW |
0 |
15 |
255 |
1058 |
88 |
0 |
0 |
0 |
| VODI |
0 |
3 |
33 |
879 |
1673 |
14 |
0 |
0 |
| ODI |
0 |
0 |
2 |
113 |
2688 |
1651 |
28 |
0 |
| CDI |
0 |
0 |
0 |
70 |
1228 |
7989 |
867 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
21 |
1650 |
922 |
7 |
|
...date precedes bulletin
|
Date: 2014-07-27:
| 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 |
179 |
9054 |
1532 |
413 |
0 |
0 |
0 |
0 |
| OW |
0 |
64 |
400 |
892 |
151 |
0 |
0 |
0 |
| VODI |
0 |
4 |
53 |
1238 |
1514 |
205 |
0 |
0 |
| ODI |
0 |
0 |
0 |
215 |
1998 |
2063 |
261 |
0 |
| CDI |
0 |
0 |
0 |
90 |
1415 |
4257 |
4203 |
53 |
| VCDI |
0 |
0 |
0 |
0 |
95 |
728 |
1003 |
2 |
|
...date precedes bulletin
|
Date: 2014-07-29:
| 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 |
559 |
9633 |
1318 |
382 |
0 |
0 |
0 |
0 |
| OW |
0 |
29 |
349 |
755 |
32 |
0 |
0 |
0 |
| VODI |
0 |
12 |
78 |
1533 |
568 |
3 |
0 |
0 |
| ODI |
0 |
0 |
5 |
518 |
3042 |
52 |
0 |
0 |
| CDI |
0 |
0 |
0 |
61 |
1663 |
2937 |
133 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
18 |
2744 |
4033 |
1625 |
|
...date precedes bulletin
|
Date: 2014-07-31:
| 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 |
478 |
9932 |
1602 |
431 |
0 |
0 |
0 |
0 |
| OW |
0 |
27 |
314 |
913 |
71 |
0 |
0 |
0 |
| VODI |
0 |
6 |
63 |
1288 |
880 |
16 |
0 |
0 |
| ODI |
0 |
0 |
11 |
406 |
2726 |
255 |
0 |
0 |
| CDI |
0 |
0 |
0 |
61 |
2825 |
1943 |
20 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1546 |
2996 |
3216 |
56 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
478 |
9910 |
1567 |
502 |
2 |
0 |
0 |
0 |
| OW |
0 |
46 |
321 |
829 |
81 |
0 |
0 |
0 |
| VODI |
0 |
7 |
92 |
1285 |
958 |
23 |
0 |
0 |
| ODI |
0 |
2 |
10 |
406 |
2671 |
269 |
0 |
0 |
| CDI |
0 |
0 |
0 |
77 |
2820 |
1875 |
29 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1516 |
3043 |
3207 |
56 |
|
Date: 2014-08-02:
| 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 |
436 |
10553 |
1411 |
366 |
12 |
0 |
0 |
0 |
| OW |
0 |
54 |
549 |
788 |
163 |
12 |
0 |
0 |
| VODI |
0 |
15 |
121 |
1390 |
807 |
78 |
0 |
0 |
| ODI |
0 |
0 |
8 |
422 |
2320 |
311 |
53 |
0 |
| CDI |
0 |
0 |
0 |
40 |
2894 |
1957 |
489 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1493 |
2565 |
2320 |
455 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
436 |
10512 |
1480 |
465 |
24 |
0 |
0 |
0 |
| OW |
0 |
91 |
423 |
725 |
199 |
6 |
0 |
0 |
| VODI |
0 |
19 |
177 |
1321 |
973 |
71 |
0 |
0 |
| ODI |
0 |
0 |
9 |
455 |
2120 |
349 |
64 |
0 |
| CDI |
0 |
0 |
0 |
40 |
2959 |
1954 |
481 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1414 |
2543 |
2317 |
455 |
|
Date: 2014-08-04:
| 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 |
616 |
11152 |
1508 |
174 |
3 |
0 |
0 |
0 |
| OW |
0 |
71 |
533 |
825 |
21 |
0 |
0 |
0 |
| VODI |
0 |
5 |
23 |
2031 |
523 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
136 |
2963 |
135 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
3221 |
5717 |
171 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
874 |
1336 |
40 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
616 |
11024 |
1347 |
576 |
58 |
0 |
0 |
0 |
| OW |
0 |
110 |
437 |
592 |
319 |
5 |
0 |
0 |
| VODI |
0 |
93 |
265 |
1159 |
1028 |
304 |
0 |
0 |
| ODI |
0 |
1 |
15 |
721 |
1189 |
489 |
0 |
0 |
| CDI |
0 |
0 |
0 |
119 |
3224 |
2473 |
194 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
916 |
3455 |
1313 |
40 |
|
Date: 2014-08-06:
| 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 |
357 |
11613 |
1975 |
287 |
5 |
0 |
0 |
0 |
| OW |
0 |
21 |
421 |
971 |
52 |
0 |
0 |
0 |
| VODI |
0 |
2 |
28 |
1800 |
654 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
173 |
2527 |
519 |
0 |
0 |
| CDI |
0 |
0 |
0 |
5 |
3244 |
4240 |
1231 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
264 |
1159 |
530 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
357 |
11384 |
1514 |
654 |
131 |
0 |
0 |
0 |
| OW |
0 |
124 |
472 |
492 |
367 |
3 |
0 |
0 |
| VODI |
0 |
128 |
370 |
983 |
1010 |
306 |
0 |
0 |
| ODI |
0 |
0 |
68 |
799 |
1041 |
349 |
0 |
0 |
| CDI |
0 |
0 |
0 |
308 |
3260 |
2133 |
796 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
675 |
2232 |
1594 |
532 |
|
Date: 2014-08-08:
| 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 |
733 |
11836 |
1736 |
327 |
1 |
0 |
0 |
0 |
| OW |
0 |
67 |
499 |
1095 |
34 |
0 |
0 |
0 |
| VODI |
0 |
2 |
104 |
1409 |
922 |
6 |
0 |
0 |
| ODI |
0 |
0 |
8 |
150 |
2458 |
639 |
41 |
0 |
| CDI |
0 |
0 |
0 |
35 |
4084 |
3473 |
98 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
334 |
1078 |
913 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
733 |
11418 |
1259 |
718 |
112 |
2 |
0 |
0 |
| OW |
0 |
199 |
453 |
464 |
305 |
21 |
0 |
0 |
| VODI |
0 |
228 |
468 |
864 |
1081 |
211 |
9 |
0 |
| ODI |
0 |
58 |
131 |
599 |
978 |
367 |
34 |
0 |
| CDI |
0 |
2 |
36 |
371 |
3874 |
2513 |
76 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1483 |
2082 |
933 |
0 |
|
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