Validation of sea ice concentration - American sector
Bulletin date: 2015-08-06
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2015-07-31:
| 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 |
4584 |
9865 |
2257 |
1288 |
110 |
0 |
0 |
0 |
| OW |
0 |
4 |
272 |
1398 |
168 |
25 |
0 |
0 |
| VODI |
0 |
0 |
18 |
4791 |
2347 |
80 |
4 |
0 |
| ODI |
0 |
0 |
0 |
380 |
3861 |
976 |
32 |
0 |
| CDI |
0 |
0 |
2 |
125 |
1598 |
8217 |
2848 |
0 |
| VCDI |
0 |
0 |
4 |
100 |
311 |
146 |
55 |
0 |
|
...date precedes bulletin
|
Date: 2015-08-02:
| 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 |
4514 |
9710 |
2669 |
1651 |
103 |
8 |
0 |
0 |
| OW |
0 |
27 |
179 |
1458 |
233 |
24 |
0 |
0 |
| VODI |
0 |
2 |
196 |
4092 |
3022 |
66 |
0 |
0 |
| ODI |
0 |
0 |
18 |
818 |
3589 |
782 |
0 |
0 |
| CDI |
0 |
0 |
34 |
307 |
2506 |
6776 |
2580 |
1 |
| VCDI |
0 |
0 |
9 |
65 |
312 |
46 |
62 |
7 |
|
...date precedes bulletin
|
Date: 2015-08-04:
| 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 |
4076 |
11227 |
2432 |
1076 |
55 |
17 |
0 |
0 |
| OW |
0 |
23 |
649 |
1177 |
79 |
17 |
0 |
0 |
| VODI |
0 |
2 |
31 |
5813 |
682 |
31 |
0 |
0 |
| ODI |
0 |
0 |
40 |
1166 |
4264 |
1123 |
53 |
0 |
| CDI |
0 |
0 |
66 |
309 |
1316 |
6500 |
349 |
0 |
| VCDI |
0 |
1 |
13 |
92 |
44 |
508 |
2002 |
633 |
|
...date precedes bulletin
|
Date: 2015-08-06:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2015-08-08:
| 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 |
2854 |
13115 |
2488 |
759 |
48 |
0 |
0 |
0 |
| OW |
0 |
38 |
852 |
1304 |
81 |
0 |
0 |
0 |
| VODI |
0 |
0 |
89 |
4831 |
1609 |
127 |
5 |
0 |
| ODI |
0 |
15 |
29 |
604 |
2578 |
1528 |
1245 |
0 |
| CDI |
0 |
0 |
50 |
181 |
403 |
3736 |
4146 |
0 |
| VCDI |
0 |
0 |
0 |
108 |
14 |
1930 |
1073 |
26 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2854 |
13078 |
2715 |
826 |
50 |
0 |
0 |
0 |
| OW |
0 |
75 |
633 |
1400 |
85 |
3 |
0 |
0 |
| VODI |
0 |
0 |
86 |
4632 |
1729 |
177 |
22 |
0 |
| ODI |
0 |
15 |
30 |
635 |
2428 |
1440 |
1242 |
0 |
| CDI |
0 |
0 |
44 |
178 |
427 |
3788 |
4207 |
0 |
| VCDI |
0 |
0 |
0 |
116 |
14 |
1913 |
998 |
26 |
|
Date: 2015-08-10:
| 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 |
3494 |
13122 |
2555 |
600 |
38 |
3 |
0 |
0 |
| OW |
0 |
0 |
968 |
1294 |
28 |
5 |
0 |
0 |
| VODI |
0 |
5 |
10 |
5845 |
483 |
22 |
0 |
0 |
| ODI |
0 |
73 |
6 |
368 |
3484 |
273 |
13 |
0 |
| CDI |
0 |
4 |
0 |
197 |
661 |
6039 |
333 |
0 |
| VCDI |
0 |
0 |
0 |
14 |
0 |
793 |
4903 |
233 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3494 |
13038 |
2577 |
762 |
49 |
6 |
0 |
0 |
| OW |
0 |
84 |
752 |
1547 |
58 |
17 |
0 |
0 |
| VODI |
0 |
1 |
198 |
4999 |
1226 |
213 |
16 |
0 |
| ODI |
0 |
60 |
12 |
766 |
2664 |
1364 |
352 |
0 |
| CDI |
0 |
21 |
0 |
146 |
672 |
3827 |
3897 |
0 |
| VCDI |
0 |
0 |
0 |
98 |
25 |
1708 |
984 |
233 |
|
Date: 2015-08-12:
| 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 |
5198 |
10999 |
3100 |
993 |
28 |
0 |
0 |
0 |
| OW |
0 |
2 |
914 |
1679 |
48 |
0 |
0 |
0 |
| VODI |
0 |
37 |
38 |
4929 |
908 |
2 |
0 |
0 |
| ODI |
0 |
44 |
12 |
446 |
3245 |
344 |
0 |
0 |
| CDI |
0 |
5 |
5 |
321 |
793 |
4115 |
2185 |
0 |
| VCDI |
0 |
0 |
1 |
43 |
0 |
2522 |
2910 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5198 |
10919 |
2867 |
1232 |
43 |
0 |
0 |
0 |
| OW |
0 |
77 |
915 |
1584 |
147 |
1 |
0 |
0 |
| VODI |
0 |
29 |
225 |
4509 |
1657 |
232 |
0 |
0 |
| ODI |
0 |
48 |
54 |
683 |
2753 |
1410 |
136 |
0 |
| CDI |
0 |
14 |
7 |
250 |
422 |
4592 |
2725 |
0 |
| VCDI |
0 |
0 |
2 |
153 |
0 |
748 |
2234 |
0 |
|
Date: 2015-08-14:
| 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 |
6487 |
11244 |
2216 |
638 |
21 |
0 |
0 |
0 |
| OW |
0 |
55 |
1234 |
1666 |
87 |
2 |
0 |
0 |
| VODI |
0 |
39 |
139 |
4640 |
688 |
30 |
0 |
0 |
| ODI |
0 |
28 |
6 |
501 |
2652 |
706 |
15 |
0 |
| CDI |
0 |
0 |
0 |
279 |
1309 |
3833 |
1626 |
706 |
| VCDI |
0 |
0 |
0 |
1 |
131 |
1768 |
2889 |
230 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6487 |
11037 |
2238 |
935 |
49 |
0 |
0 |
0 |
| OW |
0 |
192 |
863 |
1628 |
147 |
15 |
0 |
0 |
| VODI |
0 |
93 |
445 |
4192 |
1478 |
226 |
16 |
0 |
| ODI |
0 |
36 |
48 |
702 |
2255 |
1763 |
91 |
0 |
| CDI |
0 |
8 |
1 |
151 |
873 |
3976 |
3170 |
259 |
| VCDI |
0 |
0 |
0 |
117 |
86 |
359 |
1253 |
677 |
|
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