Validation of sea ice concentration - American sector
Bulletin date: 2014-08-14
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2014-08-08:
| 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 |
8047 |
8023 |
1764 |
839 |
9 |
0 |
0 |
0 |
| OW |
0 |
77 |
357 |
420 |
91 |
4 |
0 |
0 |
| VODI |
0 |
10 |
138 |
1018 |
442 |
48 |
17 |
0 |
| ODI |
0 |
1 |
10 |
657 |
1643 |
294 |
50 |
0 |
| CDI |
0 |
0 |
6 |
67 |
1880 |
2354 |
1560 |
0 |
| VCDI |
0 |
0 |
0 |
15 |
297 |
479 |
6974 |
8275 |
|
...date precedes bulletin
|
Date: 2014-08-10:
| 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 |
7953 |
8708 |
1459 |
717 |
18 |
3 |
0 |
0 |
| OW |
0 |
142 |
292 |
379 |
147 |
16 |
2 |
0 |
| VODI |
0 |
31 |
210 |
1003 |
477 |
102 |
18 |
0 |
| ODI |
0 |
0 |
13 |
492 |
1026 |
758 |
54 |
1 |
| CDI |
0 |
0 |
3 |
98 |
584 |
1614 |
2346 |
301 |
| VCDI |
0 |
0 |
0 |
16 |
406 |
359 |
5032 |
11086 |
|
...date precedes bulletin
|
Date: 2014-08-12:
| 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 |
7068 |
10133 |
1514 |
528 |
25 |
0 |
0 |
0 |
| OW |
0 |
7 |
410 |
363 |
64 |
8 |
0 |
0 |
| VODI |
0 |
4 |
112 |
1023 |
247 |
39 |
3 |
0 |
| ODI |
0 |
2 |
9 |
297 |
882 |
79 |
16 |
0 |
| CDI |
0 |
0 |
1 |
83 |
942 |
1334 |
412 |
3 |
| VCDI |
0 |
0 |
0 |
7 |
267 |
1347 |
8149 |
10488 |
|
...date precedes bulletin
|
Date: 2014-08-14:
| 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 |
6336 |
10873 |
1554 |
579 |
27 |
7 |
0 |
0 |
| OW |
0 |
125 |
450 |
352 |
43 |
30 |
0 |
0 |
| VODI |
0 |
7 |
290 |
660 |
236 |
57 |
12 |
0 |
| ODI |
0 |
0 |
26 |
275 |
671 |
86 |
26 |
0 |
| CDI |
0 |
0 |
0 |
196 |
770 |
1197 |
441 |
138 |
| VCDI |
0 |
0 |
0 |
7 |
172 |
1420 |
6963 |
11840 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6336 |
10858 |
1584 |
600 |
37 |
10 |
0 |
0 |
| OW |
0 |
136 |
408 |
337 |
47 |
22 |
0 |
0 |
| VODI |
0 |
11 |
289 |
635 |
217 |
59 |
15 |
0 |
| ODI |
0 |
0 |
38 |
292 |
642 |
85 |
25 |
0 |
| CDI |
0 |
0 |
1 |
190 |
802 |
1355 |
476 |
175 |
| VCDI |
0 |
0 |
0 |
15 |
174 |
1266 |
6926 |
11803 |
|
Date: 2014-08-16:
| 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 |
6671 |
11037 |
1450 |
438 |
24 |
3 |
0 |
0 |
| OW |
0 |
376 |
370 |
278 |
55 |
26 |
0 |
0 |
| VODI |
0 |
95 |
342 |
404 |
232 |
55 |
7 |
0 |
| ODI |
0 |
3 |
108 |
307 |
504 |
97 |
20 |
0 |
| CDI |
0 |
0 |
33 |
260 |
930 |
1077 |
336 |
56 |
| VCDI |
0 |
0 |
0 |
31 |
255 |
954 |
5388 |
13644 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6671 |
11121 |
1509 |
514 |
34 |
6 |
0 |
0 |
| OW |
0 |
298 |
308 |
194 |
57 |
20 |
0 |
0 |
| VODI |
0 |
92 |
353 |
391 |
203 |
58 |
6 |
0 |
| ODI |
0 |
0 |
102 |
335 |
487 |
97 |
20 |
0 |
| CDI |
0 |
0 |
31 |
238 |
937 |
1217 |
417 |
63 |
| VCDI |
0 |
0 |
0 |
46 |
282 |
814 |
5308 |
13637 |
|
Date: 2014-08-18:
| 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 |
7414 |
11357 |
1630 |
403 |
2 |
0 |
0 |
0 |
| OW |
0 |
105 |
494 |
219 |
32 |
0 |
1 |
0 |
| VODI |
0 |
2 |
101 |
835 |
187 |
14 |
6 |
0 |
| ODI |
0 |
0 |
37 |
333 |
735 |
47 |
14 |
0 |
| CDI |
0 |
0 |
0 |
161 |
1342 |
831 |
159 |
1 |
| VCDI |
0 |
0 |
0 |
9 |
232 |
683 |
4883 |
13597 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7414 |
10683 |
1547 |
489 |
23 |
1 |
6 |
0 |
| OW |
0 |
465 |
199 |
169 |
72 |
12 |
9 |
0 |
| VODI |
0 |
252 |
257 |
311 |
166 |
69 |
30 |
0 |
| ODI |
0 |
62 |
123 |
409 |
299 |
70 |
83 |
0 |
| CDI |
0 |
2 |
136 |
538 |
1283 |
461 |
691 |
14 |
| VCDI |
0 |
0 |
0 |
44 |
687 |
962 |
4244 |
13584 |
|
Date: 2014-08-20:
| 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 |
6569 |
12603 |
1873 |
347 |
7 |
0 |
0 |
0 |
| OW |
0 |
24 |
224 |
361 |
32 |
2 |
0 |
0 |
| VODI |
0 |
2 |
88 |
777 |
164 |
30 |
1 |
0 |
| ODI |
0 |
0 |
26 |
378 |
472 |
82 |
15 |
0 |
| CDI |
0 |
0 |
0 |
362 |
1376 |
550 |
325 |
2 |
| VCDI |
0 |
0 |
0 |
58 |
572 |
1952 |
4903 |
11689 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6569 |
11901 |
1485 |
398 |
20 |
7 |
0 |
0 |
| OW |
0 |
461 |
235 |
178 |
49 |
22 |
0 |
0 |
| VODI |
0 |
185 |
261 |
391 |
103 |
80 |
22 |
0 |
| ODI |
0 |
64 |
90 |
478 |
218 |
106 |
77 |
0 |
| CDI |
0 |
18 |
140 |
771 |
1395 |
388 |
836 |
56 |
| VCDI |
0 |
0 |
0 |
67 |
838 |
2013 |
4309 |
11635 |
|
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 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9095 |
9618 |
1380 |
370 |
10 |
0 |
0 |
0 |
| OW |
0 |
537 |
192 |
180 |
32 |
0 |
0 |
0 |
| VODI |
0 |
204 |
287 |
297 |
149 |
41 |
1 |
0 |
| ODI |
0 |
94 |
119 |
471 |
209 |
100 |
36 |
0 |
| CDI |
0 |
41 |
180 |
1212 |
1252 |
635 |
501 |
0 |
| VCDI |
0 |
0 |
0 |
94 |
783 |
1531 |
5479 |
10736 |
|
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