Validation of sea ice concentration - Asian sector
Bulletin date: 2016-07-28
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-07-22:
| 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 |
97 |
6176 |
1754 |
491 |
16 |
0 |
0 |
0 |
| OW |
0 |
8 |
478 |
1264 |
109 |
0 |
0 |
0 |
| VODI |
0 |
1 |
80 |
1817 |
1726 |
296 |
0 |
0 |
| ODI |
0 |
0 |
0 |
235 |
4043 |
3361 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
938 |
9191 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-07-24:
| 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 |
1145 |
5976 |
1057 |
674 |
12 |
0 |
0 |
0 |
| OW |
0 |
74 |
732 |
1307 |
273 |
2 |
0 |
0 |
| VODI |
0 |
0 |
225 |
1434 |
1987 |
1014 |
0 |
0 |
| ODI |
0 |
1 |
0 |
323 |
3741 |
3375 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
2142 |
6577 |
9 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-07-26:
| 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 |
72 |
6494 |
3095 |
1092 |
10 |
0 |
0 |
0 |
| OW |
0 |
0 |
54 |
1122 |
156 |
1 |
0 |
0 |
| VODI |
0 |
0 |
4 |
1479 |
1125 |
24 |
0 |
0 |
| ODI |
0 |
0 |
0 |
113 |
6110 |
2560 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1266 |
7303 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-07-28:
| 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 |
541 |
6474 |
2844 |
1011 |
25 |
0 |
0 |
0 |
| OW |
0 |
2 |
102 |
1283 |
245 |
3 |
0 |
0 |
| VODI |
0 |
1 |
9 |
1333 |
1422 |
107 |
13 |
0 |
| ODI |
0 |
0 |
0 |
78 |
5623 |
4437 |
448 |
0 |
| CDI |
0 |
0 |
0 |
0 |
853 |
4666 |
562 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
541 |
6474 |
2832 |
1240 |
78 |
0 |
0 |
0 |
| OW |
0 |
2 |
97 |
1120 |
190 |
22 |
0 |
0 |
| VODI |
0 |
1 |
26 |
1205 |
1410 |
235 |
48 |
0 |
| ODI |
0 |
0 |
0 |
140 |
5361 |
3861 |
577 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1129 |
5095 |
398 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2016-07-30:
| 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 |
1788 |
5951 |
1682 |
1585 |
33 |
0 |
0 |
0 |
| OW |
0 |
4 |
99 |
1505 |
244 |
2 |
0 |
0 |
| VODI |
0 |
2 |
19 |
1413 |
1887 |
423 |
68 |
0 |
| ODI |
0 |
0 |
0 |
182 |
5148 |
5284 |
716 |
0 |
| CDI |
0 |
0 |
0 |
0 |
519 |
3308 |
220 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1788 |
5926 |
1655 |
1989 |
80 |
0 |
0 |
0 |
| OW |
0 |
29 |
96 |
1145 |
208 |
20 |
0 |
0 |
| VODI |
0 |
2 |
49 |
1279 |
1732 |
548 |
115 |
0 |
| ODI |
0 |
0 |
0 |
272 |
4915 |
4862 |
679 |
0 |
| CDI |
0 |
0 |
0 |
0 |
896 |
3587 |
210 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2016-08-01:
| 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 |
750 |
6301 |
3400 |
967 |
12 |
0 |
0 |
0 |
| OW |
0 |
43 |
328 |
1010 |
45 |
0 |
0 |
0 |
| VODI |
0 |
1 |
3 |
2009 |
640 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
74 |
6321 |
758 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
488 |
7474 |
624 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
45 |
789 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
750 |
6239 |
3466 |
1426 |
71 |
0 |
0 |
0 |
| OW |
0 |
101 |
219 |
957 |
184 |
7 |
0 |
0 |
| VODI |
0 |
5 |
46 |
1479 |
2250 |
798 |
207 |
0 |
| ODI |
0 |
0 |
0 |
191 |
4246 |
4969 |
902 |
0 |
| CDI |
0 |
0 |
0 |
7 |
755 |
2503 |
304 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2016-08-03:
| 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 |
2160 |
8187 |
1046 |
606 |
6 |
0 |
0 |
0 |
| OW |
0 |
50 |
358 |
1022 |
88 |
0 |
0 |
0 |
| VODI |
0 |
0 |
4 |
1768 |
1108 |
39 |
0 |
0 |
| ODI |
0 |
0 |
0 |
48 |
5176 |
2442 |
8 |
0 |
| CDI |
0 |
0 |
0 |
0 |
389 |
5967 |
1534 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
29 |
47 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2160 |
8062 |
1029 |
895 |
76 |
3 |
0 |
0 |
| OW |
0 |
172 |
294 |
775 |
258 |
42 |
7 |
0 |
| VODI |
0 |
3 |
85 |
1598 |
2465 |
1353 |
547 |
0 |
| ODI |
0 |
0 |
0 |
176 |
3297 |
4761 |
960 |
0 |
| CDI |
0 |
0 |
0 |
0 |
671 |
2318 |
75 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2016-08-05:
| 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 |
850 |
8833 |
2493 |
326 |
13 |
0 |
0 |
0 |
| OW |
0 |
112 |
477 |
1025 |
73 |
0 |
0 |
0 |
| VODI |
0 |
9 |
26 |
1916 |
1372 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
100 |
4614 |
3161 |
7 |
0 |
| CDI |
0 |
0 |
0 |
0 |
321 |
5470 |
884 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
850 |
8490 |
2480 |
548 |
99 |
0 |
0 |
0 |
| OW |
0 |
375 |
352 |
853 |
297 |
56 |
26 |
0 |
| VODI |
0 |
89 |
164 |
1855 |
2530 |
1930 |
370 |
0 |
| ODI |
0 |
0 |
0 |
111 |
2975 |
4715 |
439 |
0 |
| CDI |
0 |
0 |
0 |
0 |
492 |
1930 |
56 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
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