Validation of sea ice concentration - American sector
Bulletin date: 2016-09-01
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
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 |
4647 |
16753 |
2977 |
646 |
0 |
0 |
0 |
0 |
| OW |
0 |
61 |
1229 |
1619 |
1 |
0 |
0 |
0 |
| VODI |
0 |
0 |
68 |
3818 |
398 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
768 |
3159 |
52 |
0 |
0 |
| CDI |
0 |
1 |
0 |
49 |
999 |
3106 |
426 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2578 |
2511 |
0 |
|
...date precedes bulletin
|
Date: 2016-08-28:
| 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 |
5169 |
16750 |
3285 |
706 |
0 |
0 |
0 |
0 |
| OW |
0 |
155 |
1579 |
1361 |
18 |
0 |
0 |
0 |
| VODI |
0 |
5 |
274 |
3537 |
469 |
0 |
0 |
0 |
| ODI |
0 |
0 |
1 |
863 |
2250 |
159 |
0 |
0 |
| CDI |
0 |
1 |
0 |
68 |
475 |
1991 |
1784 |
12 |
| VCDI |
0 |
0 |
0 |
3 |
0 |
388 |
4126 |
437 |
|
...date precedes bulletin
|
Date: 2016-08-30:
| 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 |
3934 |
17282 |
6827 |
1398 |
2 |
0 |
0 |
0 |
| OW |
0 |
12 |
259 |
1620 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
25 |
2822 |
419 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
398 |
2123 |
120 |
0 |
0 |
| CDI |
0 |
0 |
0 |
13 |
349 |
1786 |
132 |
0 |
| VCDI |
0 |
0 |
1 |
0 |
1 |
947 |
3877 |
1519 |
|
...date precedes bulletin
|
Date: 2016-09-01:
| 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 |
9243 |
15153 |
3725 |
1115 |
8 |
0 |
0 |
0 |
| OW |
0 |
59 |
813 |
1567 |
38 |
0 |
0 |
0 |
| VODI |
0 |
0 |
58 |
2512 |
609 |
60 |
0 |
0 |
| ODI |
0 |
0 |
0 |
621 |
1638 |
148 |
0 |
0 |
| CDI |
0 |
0 |
0 |
43 |
668 |
1191 |
1 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
57 |
2522 |
3935 |
79 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9243 |
15142 |
3877 |
1433 |
13 |
0 |
0 |
0 |
| OW |
0 |
70 |
598 |
1465 |
46 |
0 |
0 |
0 |
| VODI |
0 |
0 |
121 |
2257 |
745 |
56 |
0 |
0 |
| ODI |
0 |
0 |
0 |
658 |
1470 |
159 |
0 |
0 |
| CDI |
0 |
0 |
0 |
45 |
689 |
1206 |
1 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
55 |
2500 |
3935 |
79 |
|
Date: 2016-09-03:
| 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 |
8635 |
14263 |
4494 |
1297 |
9 |
0 |
0 |
0 |
| OW |
0 |
351 |
1004 |
1638 |
45 |
0 |
0 |
0 |
| VODI |
0 |
1 |
153 |
2416 |
618 |
64 |
0 |
0 |
| ODI |
0 |
0 |
1 |
563 |
1477 |
129 |
0 |
0 |
| CDI |
0 |
0 |
0 |
91 |
982 |
900 |
21 |
0 |
| VCDI |
0 |
0 |
0 |
7 |
63 |
3174 |
3444 |
26 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8635 |
14482 |
4833 |
1849 |
15 |
0 |
0 |
0 |
| OW |
0 |
125 |
578 |
1370 |
82 |
0 |
0 |
0 |
| VODI |
0 |
8 |
239 |
2033 |
710 |
67 |
0 |
0 |
| ODI |
0 |
0 |
2 |
659 |
1312 |
136 |
0 |
0 |
| CDI |
0 |
0 |
0 |
95 |
1014 |
873 |
25 |
0 |
| VCDI |
0 |
0 |
0 |
6 |
61 |
3191 |
3440 |
26 |
|
Date: 2016-09-05:
| 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 |
9810 |
14624 |
3971 |
1318 |
9 |
0 |
0 |
0 |
| OW |
0 |
382 |
697 |
1347 |
21 |
0 |
0 |
0 |
| VODI |
0 |
9 |
120 |
2583 |
236 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
345 |
1723 |
78 |
0 |
0 |
| CDI |
0 |
0 |
0 |
33 |
503 |
1693 |
6 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
36 |
5084 |
1236 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9810 |
14656 |
3468 |
1210 |
18 |
0 |
0 |
0 |
| OW |
0 |
278 |
954 |
1221 |
60 |
0 |
0 |
0 |
| VODI |
0 |
80 |
325 |
2204 |
499 |
11 |
0 |
0 |
| ODI |
0 |
1 |
41 |
837 |
966 |
80 |
0 |
0 |
| CDI |
0 |
0 |
0 |
154 |
889 |
1093 |
7 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
96 |
5672 |
1235 |
0 |
|
Date: 2016-09-07:
| 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 |
9254 |
14780 |
4314 |
1467 |
15 |
0 |
0 |
0 |
| OW |
0 |
466 |
615 |
1302 |
32 |
0 |
0 |
0 |
| VODI |
0 |
25 |
184 |
2216 |
141 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
514 |
1313 |
21 |
0 |
0 |
| CDI |
0 |
0 |
0 |
71 |
1229 |
1142 |
9 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
55 |
4393 |
2306 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9254 |
14670 |
3401 |
1042 |
25 |
0 |
0 |
0 |
| OW |
0 |
467 |
1142 |
1100 |
51 |
0 |
0 |
0 |
| VODI |
0 |
132 |
548 |
2276 |
353 |
5 |
0 |
0 |
| ODI |
0 |
2 |
22 |
893 |
761 |
14 |
0 |
0 |
| CDI |
0 |
0 |
0 |
252 |
1369 |
649 |
14 |
0 |
| VCDI |
0 |
0 |
0 |
9 |
226 |
4888 |
2301 |
0 |
|
Date: 2016-09-09:
| 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 |
8620 |
15103 |
3769 |
1247 |
115 |
0 |
0 |
0 |
| OW |
0 |
548 |
794 |
1236 |
176 |
0 |
0 |
0 |
| VODI |
0 |
121 |
376 |
1845 |
519 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
386 |
1154 |
89 |
0 |
0 |
| CDI |
0 |
0 |
0 |
74 |
656 |
1726 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
69 |
6180 |
1060 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8620 |
14979 |
3068 |
844 |
60 |
0 |
0 |
0 |
| OW |
0 |
678 |
1142 |
1041 |
126 |
0 |
0 |
0 |
| VODI |
0 |
115 |
670 |
1854 |
828 |
9 |
0 |
0 |
| ODI |
0 |
0 |
59 |
772 |
670 |
91 |
0 |
0 |
| CDI |
0 |
0 |
0 |
274 |
918 |
1216 |
9 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
87 |
6681 |
1051 |
0 |
|
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