Validation of sea ice concentration - Asian sector
Bulletin date: 2016-08-25
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-08-19:
| 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 |
2089 |
10273 |
2671 |
678 |
39 |
0 |
0 |
0 |
| OW |
0 |
279 |
468 |
1346 |
189 |
5 |
0 |
0 |
| VODI |
0 |
8 |
116 |
1784 |
1122 |
26 |
3 |
0 |
| ODI |
0 |
0 |
0 |
801 |
5866 |
721 |
38 |
0 |
| CDI |
0 |
0 |
0 |
0 |
973 |
2410 |
177 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-08-21:
| 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 |
1619 |
10257 |
3212 |
856 |
52 |
0 |
0 |
0 |
| OW |
0 |
159 |
540 |
1471 |
273 |
6 |
0 |
0 |
| VODI |
0 |
1 |
92 |
1584 |
1144 |
68 |
4 |
0 |
| ODI |
0 |
0 |
0 |
656 |
5905 |
779 |
77 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1112 |
1972 |
243 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-08-23:
| 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 |
2407 |
11862 |
2032 |
806 |
0 |
0 |
0 |
0 |
| OW |
0 |
10 |
304 |
1550 |
81 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1854 |
940 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
374 |
6074 |
151 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1331 |
1807 |
187 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
11 |
301 |
0 |
|
...date precedes bulletin
|
Date: 2016-08-25:
| 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 |
1467 |
12239 |
2879 |
686 |
2 |
0 |
0 |
0 |
| OW |
0 |
92 |
541 |
1467 |
59 |
0 |
0 |
0 |
| VODI |
0 |
4 |
3 |
1978 |
725 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
845 |
5195 |
84 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
2109 |
1592 |
31 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
79 |
5 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1467 |
12034 |
2879 |
775 |
0 |
0 |
0 |
0 |
| OW |
0 |
281 |
450 |
1095 |
49 |
0 |
0 |
0 |
| VODI |
0 |
20 |
94 |
2025 |
819 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
1081 |
5200 |
125 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
2022 |
1503 |
20 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
126 |
16 |
0 |
|
Date: 2016-08-27:
| 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 |
3368 |
8280 |
4097 |
1478 |
9 |
0 |
0 |
0 |
| OW |
0 |
55 |
686 |
1652 |
49 |
0 |
0 |
0 |
| VODI |
0 |
4 |
3 |
1822 |
890 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
646 |
5101 |
124 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
2001 |
1766 |
46 |
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 |
3368 |
8213 |
3867 |
1591 |
8 |
0 |
0 |
0 |
| OW |
0 |
108 |
726 |
1177 |
52 |
0 |
0 |
0 |
| VODI |
0 |
18 |
193 |
2017 |
932 |
6 |
0 |
0 |
| ODI |
0 |
0 |
0 |
812 |
5126 |
194 |
0 |
0 |
| CDI |
0 |
0 |
0 |
5 |
1932 |
1687 |
46 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
4 |
0 |
0 |
|
Date: 2016-08-29:
| 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 |
4988 |
11510 |
1890 |
824 |
0 |
0 |
0 |
0 |
| OW |
0 |
10 |
108 |
982 |
2 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
2369 |
831 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
221 |
6376 |
215 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
209 |
1460 |
87 |
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 |
4988 |
10822 |
1266 |
583 |
13 |
0 |
0 |
0 |
| OW |
0 |
602 |
610 |
922 |
53 |
0 |
0 |
0 |
| VODI |
0 |
96 |
122 |
1812 |
827 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
1078 |
4535 |
255 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1990 |
1416 |
87 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2016-08-31:
| 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 |
4611 |
12190 |
2291 |
916 |
0 |
0 |
0 |
0 |
| OW |
0 |
2 |
20 |
1012 |
33 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1642 |
1736 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
364 |
5306 |
373 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
186 |
1198 |
201 |
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 |
4611 |
11497 |
1631 |
638 |
18 |
0 |
0 |
0 |
| OW |
0 |
618 |
603 |
876 |
91 |
0 |
0 |
0 |
| VODI |
0 |
77 |
77 |
1526 |
1392 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
894 |
4289 |
200 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1471 |
1368 |
201 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2016-09-02:
| 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 |
3265 |
13022 |
2892 |
1137 |
0 |
0 |
0 |
0 |
| OW |
0 |
2 |
20 |
1047 |
92 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1259 |
2071 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
468 |
4893 |
409 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
153 |
1348 |
3 |
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 |
3265 |
12432 |
2384 |
859 |
46 |
0 |
0 |
0 |
| OW |
0 |
561 |
452 |
848 |
157 |
0 |
0 |
0 |
| VODI |
0 |
31 |
76 |
1337 |
1446 |
21 |
0 |
0 |
| ODI |
0 |
0 |
0 |
867 |
4204 |
250 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1356 |
1487 |
3 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
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