Validation of sea ice concentration - Asian sector
Bulletin date: 2016-08-18
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-08-12:
| 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 |
538 |
8580 |
4421 |
746 |
5 |
0 |
0 |
0 |
| OW |
0 |
15 |
370 |
1309 |
59 |
0 |
0 |
0 |
| VODI |
0 |
1 |
11 |
1794 |
1151 |
9 |
0 |
0 |
| ODI |
0 |
0 |
0 |
225 |
4575 |
1082 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1205 |
5429 |
557 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-08-14:
| 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 |
888 |
8907 |
3975 |
698 |
1 |
0 |
0 |
0 |
| OW |
0 |
2 |
437 |
1415 |
100 |
0 |
0 |
0 |
| VODI |
0 |
0 |
50 |
1858 |
1162 |
21 |
0 |
0 |
| ODI |
0 |
0 |
0 |
360 |
4440 |
1242 |
32 |
0 |
| CDI |
0 |
0 |
0 |
0 |
2234 |
3636 |
624 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-08-16:
| 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 |
2280 |
10804 |
1737 |
544 |
13 |
0 |
0 |
0 |
| OW |
0 |
80 |
465 |
1220 |
69 |
0 |
0 |
0 |
| VODI |
0 |
1 |
12 |
2169 |
1023 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
274 |
7121 |
450 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1016 |
2709 |
91 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-08-18:
| 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 |
1140 |
11139 |
2728 |
576 |
29 |
0 |
0 |
0 |
| OW |
0 |
262 |
444 |
1356 |
112 |
1 |
0 |
0 |
| VODI |
0 |
7 |
104 |
1958 |
1026 |
20 |
0 |
0 |
| ODI |
0 |
0 |
0 |
775 |
6317 |
407 |
14 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1290 |
2294 |
83 |
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 |
1140 |
11227 |
2781 |
820 |
31 |
0 |
0 |
0 |
| OW |
0 |
175 |
383 |
1109 |
123 |
2 |
0 |
0 |
| VODI |
0 |
6 |
112 |
1944 |
1035 |
29 |
0 |
0 |
| ODI |
0 |
0 |
0 |
792 |
5938 |
449 |
35 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1647 |
2111 |
62 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
131 |
0 |
0 |
|
Date: 2016-08-20:
| 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 |
1237 |
12327 |
1547 |
735 |
36 |
0 |
0 |
0 |
| OW |
0 |
193 |
502 |
1420 |
229 |
5 |
0 |
0 |
| VODI |
0 |
5 |
100 |
1683 |
1184 |
34 |
3 |
0 |
| ODI |
0 |
0 |
0 |
654 |
5691 |
986 |
68 |
0 |
| CDI |
0 |
0 |
0 |
0 |
922 |
2167 |
354 |
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 |
1237 |
12261 |
1581 |
1105 |
81 |
0 |
0 |
0 |
| OW |
0 |
258 |
401 |
976 |
220 |
5 |
0 |
0 |
| VODI |
0 |
6 |
160 |
1757 |
1159 |
41 |
8 |
0 |
| ODI |
0 |
0 |
7 |
654 |
5362 |
982 |
107 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1240 |
2100 |
307 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
64 |
3 |
0 |
|
Date: 2016-08-22:
| 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 |
1132 |
10365 |
3366 |
1678 |
24 |
0 |
0 |
0 |
| OW |
0 |
12 |
336 |
1420 |
60 |
0 |
0 |
0 |
| VODI |
0 |
0 |
1 |
2090 |
864 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
296 |
6574 |
331 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
289 |
2736 |
75 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
47 |
382 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1132 |
9913 |
3149 |
2147 |
71 |
0 |
0 |
0 |
| OW |
0 |
416 |
317 |
1005 |
307 |
6 |
0 |
0 |
| VODI |
0 |
46 |
208 |
1681 |
1286 |
90 |
4 |
0 |
| ODI |
0 |
2 |
29 |
651 |
4977 |
1075 |
133 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1170 |
1947 |
320 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2016-08-24:
| 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 |
881 |
12221 |
3295 |
964 |
0 |
0 |
0 |
0 |
| OW |
0 |
29 |
423 |
1400 |
97 |
0 |
0 |
0 |
| VODI |
0 |
5 |
2 |
1916 |
782 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
507 |
5541 |
224 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
2262 |
1306 |
25 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
196 |
5 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
881 |
11914 |
2991 |
1150 |
47 |
0 |
0 |
0 |
| OW |
0 |
247 |
484 |
1057 |
174 |
0 |
0 |
0 |
| VODI |
0 |
85 |
210 |
1679 |
1072 |
70 |
0 |
0 |
| ODI |
0 |
9 |
35 |
896 |
5005 |
481 |
25 |
0 |
| CDI |
0 |
0 |
0 |
5 |
2384 |
1176 |
5 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2016-08-26:
| 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 |
1284 |
10216 |
4826 |
914 |
1 |
0 |
0 |
0 |
| OW |
0 |
191 |
699 |
1384 |
45 |
0 |
0 |
0 |
| VODI |
0 |
5 |
13 |
2013 |
711 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
564 |
5225 |
196 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1783 |
1919 |
90 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1284 |
9968 |
4774 |
1481 |
80 |
0 |
0 |
0 |
| OW |
0 |
358 |
496 |
747 |
165 |
1 |
0 |
0 |
| VODI |
0 |
84 |
251 |
1504 |
1080 |
74 |
0 |
0 |
| ODI |
0 |
2 |
17 |
1090 |
4162 |
788 |
59 |
0 |
| CDI |
0 |
0 |
0 |
53 |
2278 |
1254 |
32 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
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