Validation of sea ice concentration - Asian sector
Bulletin date: 2015-10-01
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2015-09-25:
| 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 |
2511 |
14491 |
989 |
47 |
3 |
0 |
0 |
0 |
| OW |
0 |
500 |
448 |
216 |
9 |
0 |
0 |
0 |
| VODI |
0 |
69 |
282 |
568 |
134 |
8 |
0 |
0 |
| ODI |
0 |
1 |
52 |
320 |
396 |
52 |
8 |
0 |
| CDI |
0 |
0 |
0 |
44 |
416 |
564 |
182 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
18 |
675 |
4380 |
4699 |
|
...date precedes bulletin
|
Date: 2015-09-27:
| 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 |
1840 |
13999 |
1219 |
77 |
10 |
0 |
0 |
0 |
| OW |
0 |
741 |
386 |
211 |
26 |
1 |
0 |
0 |
| VODI |
0 |
134 |
388 |
514 |
148 |
27 |
0 |
0 |
| ODI |
0 |
9 |
51 |
283 |
330 |
109 |
0 |
0 |
| CDI |
0 |
0 |
0 |
87 |
411 |
494 |
122 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
60 |
722 |
4691 |
4992 |
|
...date precedes bulletin
|
Date: 2015-09-29:
| 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 |
1553 |
13876 |
1589 |
146 |
12 |
0 |
0 |
0 |
| OW |
0 |
255 |
486 |
397 |
24 |
0 |
0 |
0 |
| VODI |
0 |
7 |
110 |
605 |
258 |
9 |
0 |
0 |
| ODI |
0 |
0 |
0 |
137 |
490 |
88 |
0 |
0 |
| CDI |
0 |
0 |
0 |
26 |
359 |
569 |
13 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
19 |
1039 |
4577 |
5438 |
|
...date precedes bulletin
|
Date: 2015-10-01:
| 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 |
2150 |
13169 |
1141 |
63 |
0 |
0 |
0 |
0 |
| OW |
0 |
626 |
727 |
247 |
9 |
0 |
0 |
0 |
| VODI |
0 |
21 |
255 |
780 |
158 |
0 |
0 |
0 |
| ODI |
0 |
0 |
21 |
256 |
487 |
64 |
0 |
0 |
| CDI |
0 |
0 |
0 |
89 |
526 |
397 |
9 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
150 |
2015 |
5057 |
3665 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2150 |
13308 |
1390 |
85 |
0 |
0 |
0 |
0 |
| OW |
0 |
493 |
488 |
215 |
11 |
0 |
0 |
0 |
| VODI |
0 |
15 |
244 |
662 |
139 |
0 |
0 |
0 |
| ODI |
0 |
0 |
20 |
381 |
450 |
47 |
0 |
0 |
| CDI |
0 |
0 |
2 |
92 |
534 |
347 |
14 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
196 |
2082 |
5052 |
3665 |
|
Date: 2015-10-03:
| 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 |
1310 |
13153 |
1470 |
125 |
0 |
0 |
0 |
0 |
| OW |
0 |
557 |
933 |
400 |
35 |
0 |
0 |
0 |
| VODI |
0 |
40 |
259 |
849 |
260 |
15 |
0 |
0 |
| ODI |
0 |
0 |
19 |
234 |
460 |
137 |
19 |
0 |
| CDI |
0 |
0 |
0 |
70 |
414 |
591 |
153 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
55 |
1457 |
5496 |
3571 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1310 |
13191 |
1629 |
211 |
1 |
0 |
0 |
0 |
| OW |
0 |
525 |
814 |
379 |
32 |
0 |
0 |
0 |
| VODI |
0 |
33 |
210 |
686 |
206 |
8 |
0 |
0 |
| ODI |
0 |
1 |
24 |
295 |
458 |
130 |
18 |
0 |
| CDI |
0 |
0 |
4 |
106 |
411 |
551 |
155 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
116 |
1511 |
5495 |
3571 |
|
Date: 2015-10-05:
| 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 |
1393 |
12860 |
1115 |
85 |
0 |
0 |
0 |
0 |
| OW |
0 |
735 |
919 |
377 |
17 |
0 |
0 |
0 |
| VODI |
0 |
0 |
103 |
1280 |
146 |
0 |
0 |
0 |
| ODI |
0 |
0 |
1 |
168 |
942 |
38 |
3 |
0 |
| CDI |
0 |
0 |
0 |
19 |
293 |
984 |
55 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
498 |
5122 |
4916 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1393 |
12774 |
1212 |
135 |
16 |
0 |
0 |
0 |
| OW |
0 |
714 |
602 |
477 |
15 |
2 |
0 |
0 |
| VODI |
0 |
107 |
291 |
887 |
316 |
39 |
0 |
0 |
| ODI |
0 |
0 |
29 |
301 |
479 |
132 |
21 |
0 |
| CDI |
0 |
0 |
4 |
124 |
474 |
479 |
180 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
111 |
868 |
4979 |
4916 |
|
Date: 2015-10-07:
| 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 |
1148 |
11599 |
956 |
74 |
0 |
0 |
0 |
0 |
| OW |
0 |
1629 |
824 |
347 |
34 |
0 |
0 |
0 |
| VODI |
0 |
51 |
407 |
1031 |
375 |
40 |
0 |
0 |
| ODI |
0 |
0 |
1 |
233 |
602 |
245 |
26 |
0 |
| CDI |
0 |
0 |
0 |
24 |
269 |
897 |
336 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
34 |
257 |
4623 |
6019 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1148 |
12109 |
1240 |
102 |
19 |
2 |
0 |
0 |
| OW |
0 |
1039 |
546 |
275 |
51 |
0 |
0 |
0 |
| VODI |
0 |
130 |
399 |
930 |
345 |
76 |
0 |
0 |
| ODI |
0 |
1 |
3 |
319 |
430 |
279 |
46 |
0 |
| CDI |
0 |
0 |
0 |
67 |
341 |
632 |
213 |
0 |
| VCDI |
0 |
0 |
0 |
17 |
128 |
450 |
4726 |
6019 |
|
Date: 2015-10-09:
| 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 |
692 |
10730 |
1020 |
72 |
0 |
0 |
0 |
0 |
| OW |
0 |
1427 |
1190 |
434 |
17 |
0 |
0 |
0 |
| VODI |
0 |
91 |
556 |
1087 |
659 |
70 |
3 |
0 |
| ODI |
0 |
0 |
5 |
222 |
538 |
323 |
31 |
0 |
| CDI |
0 |
0 |
0 |
5 |
253 |
801 |
455 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
17 |
484 |
6247 |
4653 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
692 |
11102 |
1580 |
242 |
2 |
7 |
0 |
0 |
| OW |
0 |
1017 |
703 |
321 |
17 |
23 |
0 |
0 |
| VODI |
0 |
129 |
488 |
929 |
544 |
61 |
2 |
0 |
| ODI |
0 |
0 |
0 |
312 |
503 |
240 |
16 |
0 |
| CDI |
0 |
0 |
0 |
16 |
339 |
642 |
199 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
79 |
705 |
6519 |
4653 |
|
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