Validation of sea ice concentration - American sector
Bulletin date: 2014-08-28
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2014-08-22:
| 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 |
9095 |
10426 |
1749 |
296 |
2 |
0 |
0 |
0 |
| OW |
0 |
58 |
238 |
405 |
10 |
0 |
0 |
0 |
| VODI |
0 |
10 |
104 |
737 |
105 |
6 |
0 |
0 |
| ODI |
0 |
0 |
55 |
444 |
354 |
21 |
7 |
0 |
| CDI |
0 |
0 |
12 |
611 |
1252 |
674 |
337 |
0 |
| VCDI |
0 |
0 |
0 |
131 |
712 |
1606 |
5673 |
10736 |
|
...date precedes bulletin
|
Date: 2014-08-24:
| 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 |
8081 |
11731 |
1600 |
289 |
0 |
0 |
0 |
0 |
| OW |
0 |
92 |
202 |
476 |
15 |
0 |
0 |
0 |
| VODI |
0 |
22 |
126 |
632 |
142 |
6 |
0 |
0 |
| ODI |
0 |
3 |
51 |
385 |
345 |
38 |
7 |
0 |
| CDI |
0 |
0 |
22 |
590 |
1354 |
666 |
486 |
0 |
| VCDI |
0 |
0 |
0 |
271 |
867 |
1760 |
5598 |
10009 |
|
...date precedes bulletin
|
Date: 2014-08-26:
| 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 |
7269 |
12744 |
1647 |
279 |
0 |
0 |
0 |
0 |
| OW |
0 |
21 |
275 |
525 |
6 |
0 |
0 |
0 |
| VODI |
0 |
1 |
67 |
947 |
80 |
0 |
0 |
0 |
| ODI |
0 |
0 |
15 |
402 |
526 |
29 |
0 |
0 |
| CDI |
0 |
0 |
8 |
549 |
1653 |
810 |
271 |
0 |
| VCDI |
0 |
0 |
0 |
13 |
181 |
1147 |
4941 |
11460 |
|
...date precedes bulletin
|
Date: 2014-08-28:
| 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 |
8087 |
11878 |
1866 |
243 |
0 |
0 |
0 |
0 |
| OW |
0 |
43 |
307 |
601 |
1 |
0 |
0 |
0 |
| VODI |
0 |
2 |
94 |
800 |
77 |
5 |
3 |
0 |
| ODI |
0 |
0 |
35 |
397 |
388 |
60 |
12 |
0 |
| CDI |
0 |
0 |
43 |
702 |
1416 |
575 |
459 |
4 |
| VCDI |
0 |
0 |
0 |
141 |
366 |
1285 |
4719 |
11257 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8087 |
11877 |
1873 |
298 |
0 |
0 |
0 |
0 |
| OW |
0 |
38 |
291 |
550 |
3 |
0 |
0 |
0 |
| VODI |
0 |
8 |
102 |
785 |
72 |
9 |
5 |
0 |
| ODI |
0 |
0 |
37 |
394 |
429 |
66 |
14 |
0 |
| CDI |
0 |
0 |
42 |
743 |
1426 |
557 |
439 |
6 |
| VCDI |
0 |
0 |
0 |
114 |
318 |
1293 |
4735 |
11255 |
|
Date: 2014-08-30:
| 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 |
6667 |
13321 |
1722 |
282 |
0 |
0 |
0 |
0 |
| OW |
0 |
84 |
277 |
625 |
21 |
0 |
0 |
0 |
| VODI |
0 |
2 |
133 |
717 |
94 |
1 |
2 |
0 |
| ODI |
0 |
0 |
38 |
468 |
302 |
23 |
25 |
0 |
| CDI |
0 |
0 |
16 |
842 |
1570 |
616 |
478 |
67 |
| VCDI |
0 |
0 |
0 |
119 |
393 |
1687 |
7478 |
7796 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6667 |
13314 |
1709 |
312 |
1 |
0 |
0 |
0 |
| OW |
0 |
91 |
266 |
564 |
21 |
0 |
0 |
0 |
| VODI |
0 |
2 |
173 |
736 |
68 |
3 |
5 |
0 |
| ODI |
0 |
0 |
27 |
509 |
281 |
20 |
26 |
0 |
| CDI |
0 |
0 |
11 |
823 |
1642 |
620 |
470 |
67 |
| VCDI |
0 |
0 |
0 |
109 |
367 |
1684 |
7482 |
7796 |
|
Date: 2014-09-01:
| 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 |
6646 |
13433 |
1956 |
245 |
11 |
0 |
0 |
0 |
| OW |
0 |
20 |
451 |
648 |
17 |
0 |
0 |
0 |
| VODI |
0 |
0 |
197 |
976 |
93 |
0 |
0 |
0 |
| ODI |
0 |
0 |
39 |
684 |
668 |
17 |
8 |
1 |
| CDI |
0 |
0 |
0 |
213 |
1310 |
1045 |
127 |
7 |
| VCDI |
0 |
0 |
0 |
11 |
78 |
830 |
6570 |
9565 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6646 |
13266 |
1838 |
299 |
9 |
0 |
0 |
0 |
| OW |
0 |
130 |
302 |
474 |
47 |
0 |
0 |
0 |
| VODI |
0 |
57 |
257 |
508 |
116 |
1 |
0 |
0 |
| ODI |
0 |
0 |
97 |
495 |
200 |
60 |
31 |
7 |
| CDI |
0 |
0 |
149 |
968 |
1334 |
639 |
948 |
39 |
| VCDI |
0 |
0 |
0 |
33 |
471 |
1192 |
5726 |
9527 |
|
Date: 2014-09-03:
| 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 |
5218 |
14976 |
1887 |
446 |
14 |
0 |
0 |
0 |
| OW |
0 |
80 |
307 |
589 |
54 |
0 |
0 |
0 |
| VODI |
0 |
8 |
247 |
658 |
131 |
0 |
1 |
0 |
| ODI |
0 |
0 |
79 |
614 |
517 |
6 |
22 |
4 |
| CDI |
0 |
0 |
6 |
498 |
1698 |
655 |
296 |
56 |
| VCDI |
0 |
0 |
0 |
39 |
137 |
1189 |
6880 |
8554 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5218 |
14636 |
1640 |
273 |
13 |
0 |
0 |
0 |
| OW |
0 |
267 |
318 |
483 |
71 |
0 |
0 |
0 |
| VODI |
0 |
129 |
281 |
477 |
159 |
0 |
0 |
0 |
| ODI |
0 |
32 |
119 |
423 |
279 |
1 |
10 |
7 |
| CDI |
0 |
0 |
168 |
1072 |
1476 |
496 |
874 |
134 |
| VCDI |
0 |
0 |
0 |
116 |
553 |
1353 |
6315 |
8473 |
|
Date: 2014-09-05:
| 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 |
3949 |
16019 |
2005 |
276 |
0 |
0 |
0 |
0 |
| OW |
0 |
80 |
419 |
539 |
32 |
0 |
0 |
0 |
| VODI |
0 |
14 |
340 |
611 |
107 |
3 |
3 |
1 |
| ODI |
0 |
0 |
114 |
626 |
381 |
13 |
35 |
12 |
| CDI |
0 |
0 |
46 |
629 |
1524 |
885 |
558 |
113 |
| VCDI |
0 |
0 |
0 |
18 |
104 |
1219 |
5192 |
9999 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3949 |
15563 |
1683 |
251 |
14 |
0 |
0 |
0 |
| OW |
0 |
266 |
432 |
301 |
38 |
0 |
0 |
0 |
| VODI |
0 |
204 |
449 |
535 |
113 |
0 |
0 |
0 |
| ODI |
0 |
66 |
167 |
383 |
285 |
29 |
16 |
1 |
| CDI |
0 |
14 |
157 |
1032 |
1059 |
745 |
1267 |
321 |
| VCDI |
0 |
0 |
36 |
197 |
639 |
1346 |
4505 |
9803 |
|
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