Validation of sea ice concentration - American sector
Bulletin date: 2016-08-04
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-07-29:
| 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 |
1862 |
11219 |
3674 |
1743 |
77 |
0 |
0 |
0 |
| OW |
0 |
29 |
156 |
1502 |
23 |
0 |
0 |
0 |
| VODI |
0 |
2 |
75 |
2634 |
614 |
0 |
0 |
0 |
| ODI |
0 |
0 |
2 |
790 |
5760 |
663 |
0 |
0 |
| CDI |
0 |
0 |
0 |
28 |
2352 |
11031 |
579 |
0 |
| VCDI |
0 |
0 |
2 |
3 |
0 |
798 |
248 |
0 |
|
...date precedes bulletin
|
Date: 2016-07-31:
| 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 |
554 |
9937 |
5438 |
2812 |
60 |
0 |
0 |
0 |
| OW |
0 |
46 |
169 |
1801 |
44 |
0 |
0 |
0 |
| VODI |
0 |
2 |
169 |
2167 |
1008 |
17 |
0 |
0 |
| ODI |
0 |
0 |
4 |
877 |
5110 |
1158 |
0 |
0 |
| CDI |
0 |
0 |
0 |
42 |
2032 |
11149 |
1118 |
0 |
| VCDI |
0 |
1 |
1 |
3 |
57 |
90 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-08-02:
| 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 |
443 |
9516 |
6868 |
2679 |
42 |
0 |
0 |
0 |
| OW |
0 |
14 |
282 |
1438 |
20 |
0 |
0 |
0 |
| VODI |
0 |
0 |
55 |
3141 |
608 |
14 |
0 |
0 |
| ODI |
0 |
0 |
0 |
675 |
5689 |
679 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
1415 |
10803 |
1267 |
0 |
| VCDI |
0 |
5 |
0 |
0 |
11 |
3 |
196 |
0 |
|
...date precedes bulletin
|
Date: 2016-08-04:
| 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 |
1054 |
11211 |
5762 |
1837 |
49 |
0 |
0 |
0 |
| OW |
0 |
35 |
565 |
1248 |
80 |
2 |
0 |
0 |
| VODI |
0 |
1 |
98 |
2807 |
897 |
63 |
0 |
0 |
| ODI |
0 |
0 |
0 |
760 |
4739 |
1095 |
26 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1167 |
10065 |
2216 |
0 |
| VCDI |
0 |
1 |
3 |
1 |
6 |
36 |
41 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1054 |
11186 |
5782 |
2009 |
67 |
0 |
0 |
0 |
| OW |
0 |
60 |
554 |
1205 |
100 |
2 |
0 |
0 |
| VODI |
0 |
1 |
89 |
2591 |
939 |
70 |
0 |
0 |
| ODI |
0 |
0 |
0 |
847 |
4619 |
987 |
31 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1204 |
10165 |
2196 |
0 |
| VCDI |
0 |
1 |
3 |
1 |
9 |
37 |
56 |
0 |
|
Date: 2016-08-06:
| 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 |
538 |
13749 |
4996 |
1036 |
28 |
0 |
0 |
0 |
| OW |
0 |
44 |
785 |
1291 |
47 |
1 |
0 |
0 |
| VODI |
0 |
1 |
125 |
2662 |
1002 |
58 |
0 |
0 |
| ODI |
0 |
0 |
0 |
1029 |
4212 |
859 |
0 |
0 |
| CDI |
0 |
2 |
0 |
9 |
1053 |
10538 |
1744 |
0 |
| VCDI |
0 |
1 |
2 |
0 |
0 |
34 |
20 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
538 |
13657 |
5086 |
1225 |
31 |
0 |
0 |
0 |
| OW |
0 |
133 |
695 |
1227 |
68 |
0 |
0 |
0 |
| VODI |
0 |
4 |
125 |
2474 |
1051 |
94 |
0 |
0 |
| ODI |
0 |
0 |
0 |
1092 |
3952 |
794 |
0 |
0 |
| CDI |
0 |
2 |
0 |
9 |
1240 |
10521 |
1690 |
0 |
| VCDI |
0 |
1 |
2 |
0 |
0 |
81 |
74 |
0 |
|
Date: 2016-08-08:
| 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 |
1643 |
14967 |
4216 |
704 |
16 |
0 |
0 |
0 |
| OW |
0 |
21 |
423 |
1098 |
12 |
0 |
0 |
0 |
| VODI |
0 |
0 |
36 |
3380 |
487 |
10 |
0 |
0 |
| ODI |
0 |
0 |
0 |
422 |
5161 |
382 |
0 |
0 |
| CDI |
0 |
3 |
1 |
0 |
354 |
7653 |
2508 |
0 |
| VCDI |
0 |
1 |
0 |
0 |
0 |
133 |
2235 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1643 |
14750 |
3687 |
1013 |
26 |
0 |
0 |
0 |
| OW |
0 |
190 |
800 |
1082 |
191 |
3 |
0 |
0 |
| VODI |
0 |
48 |
186 |
2311 |
1001 |
86 |
0 |
0 |
| ODI |
0 |
0 |
2 |
1181 |
3644 |
771 |
7 |
0 |
| CDI |
0 |
3 |
1 |
17 |
1168 |
7262 |
4723 |
0 |
| VCDI |
0 |
1 |
0 |
0 |
0 |
56 |
13 |
0 |
|
Date: 2016-08-10:
| 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 |
3435 |
12931 |
3999 |
1771 |
3 |
0 |
0 |
0 |
| OW |
0 |
7 |
284 |
1143 |
50 |
0 |
0 |
0 |
| VODI |
0 |
1 |
47 |
3182 |
810 |
9 |
0 |
0 |
| ODI |
0 |
0 |
2 |
491 |
4645 |
525 |
0 |
0 |
| CDI |
0 |
1 |
1 |
3 |
830 |
4991 |
4590 |
177 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
67 |
1848 |
23 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3435 |
12724 |
3575 |
1812 |
64 |
0 |
0 |
0 |
| OW |
0 |
213 |
574 |
1264 |
232 |
24 |
0 |
0 |
| VODI |
0 |
2 |
176 |
2427 |
886 |
113 |
0 |
0 |
| ODI |
0 |
0 |
7 |
1076 |
3707 |
818 |
0 |
0 |
| CDI |
0 |
0 |
1 |
9 |
1436 |
4621 |
6438 |
200 |
| VCDI |
0 |
1 |
0 |
2 |
13 |
16 |
0 |
0 |
|
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 |
6820 |
12294 |
2359 |
887 |
0 |
0 |
0 |
0 |
| OW |
0 |
22 |
287 |
1380 |
47 |
0 |
0 |
0 |
| VODI |
0 |
9 |
67 |
3183 |
772 |
16 |
0 |
0 |
| ODI |
0 |
0 |
2 |
581 |
4189 |
495 |
40 |
0 |
| CDI |
0 |
2 |
0 |
9 |
862 |
3798 |
4201 |
1677 |
| VCDI |
0 |
1 |
0 |
0 |
0 |
103 |
1555 |
208 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6820 |
12147 |
1940 |
1152 |
75 |
0 |
0 |
0 |
| OW |
0 |
132 |
545 |
1420 |
239 |
6 |
0 |
0 |
| VODI |
0 |
46 |
198 |
2296 |
874 |
53 |
0 |
0 |
| ODI |
0 |
0 |
32 |
1148 |
3630 |
601 |
54 |
2 |
| CDI |
0 |
1 |
0 |
24 |
1052 |
3752 |
5670 |
1883 |
| VCDI |
0 |
2 |
0 |
0 |
0 |
0 |
72 |
0 |
|
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