Validation of sea ice concentration - Asian sector
Bulletin date: 2016-09-22
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-09-16:
| 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 |
2290 |
15574 |
1639 |
528 |
35 |
0 |
0 |
0 |
| OW |
0 |
245 |
233 |
764 |
97 |
15 |
0 |
0 |
| VODI |
0 |
0 |
17 |
859 |
550 |
28 |
0 |
0 |
| ODI |
0 |
0 |
0 |
202 |
1880 |
141 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
1294 |
4570 |
185 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
723 |
210 |
0 |
|
...date precedes bulletin
|
Date: 2016-09-18:
| 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 |
5640 |
11752 |
1290 |
329 |
7 |
23 |
0 |
0 |
| OW |
0 |
615 |
302 |
739 |
112 |
69 |
0 |
0 |
| VODI |
0 |
16 |
38 |
735 |
565 |
141 |
0 |
0 |
| ODI |
0 |
0 |
0 |
294 |
1165 |
568 |
0 |
0 |
| CDI |
0 |
0 |
0 |
8 |
1020 |
3298 |
350 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
179 |
2806 |
21 |
0 |
|
...date precedes bulletin
|
Date: 2016-09-20:
| 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 |
2848 |
13752 |
1235 |
226 |
0 |
0 |
0 |
0 |
| OW |
0 |
742 |
437 |
670 |
11 |
3 |
0 |
0 |
| VODI |
0 |
206 |
337 |
1266 |
546 |
44 |
0 |
0 |
| ODI |
0 |
0 |
0 |
56 |
2259 |
496 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
693 |
5689 |
58 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
508 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-09-22:
| 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 |
1241 |
13825 |
2102 |
238 |
0 |
0 |
0 |
0 |
| OW |
0 |
522 |
330 |
565 |
23 |
1 |
0 |
0 |
| VODI |
0 |
249 |
414 |
1399 |
623 |
49 |
0 |
0 |
| ODI |
0 |
0 |
0 |
114 |
1570 |
608 |
4 |
0 |
| CDI |
0 |
0 |
0 |
0 |
454 |
5381 |
871 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1365 |
134 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1241 |
14010 |
2085 |
313 |
3 |
0 |
0 |
0 |
| OW |
0 |
566 |
571 |
680 |
23 |
7 |
0 |
0 |
| VODI |
0 |
20 |
190 |
1275 |
770 |
71 |
0 |
0 |
| ODI |
0 |
0 |
0 |
48 |
1410 |
792 |
6 |
0 |
| CDI |
0 |
0 |
0 |
0 |
464 |
4526 |
826 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2008 |
177 |
0 |
|
Date: 2016-09-24:
| 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 |
2935 |
12491 |
1082 |
271 |
7 |
0 |
0 |
0 |
| OW |
0 |
323 |
301 |
446 |
106 |
0 |
0 |
0 |
| VODI |
0 |
113 |
265 |
965 |
965 |
106 |
6 |
0 |
| ODI |
0 |
0 |
0 |
87 |
959 |
1217 |
94 |
1 |
| CDI |
0 |
0 |
0 |
0 |
34 |
2701 |
1216 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1593 |
3798 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2935 |
12619 |
1101 |
352 |
36 |
0 |
0 |
0 |
| OW |
0 |
303 |
398 |
505 |
113 |
0 |
0 |
0 |
| VODI |
0 |
5 |
149 |
854 |
1063 |
166 |
16 |
1 |
| ODI |
0 |
0 |
0 |
58 |
822 |
1241 |
125 |
0 |
| CDI |
0 |
0 |
0 |
0 |
37 |
2712 |
1333 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1498 |
3640 |
0 |
|
Date: 2016-09-26:
| 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 |
2926 |
11648 |
1537 |
166 |
1 |
0 |
0 |
0 |
| OW |
1 |
240 |
283 |
358 |
20 |
0 |
0 |
0 |
| VODI |
0 |
3 |
80 |
806 |
269 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
69 |
1491 |
125 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
217 |
2818 |
90 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2033 |
6661 |
240 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2927 |
11775 |
1592 |
304 |
11 |
0 |
0 |
0 |
| OW |
0 |
112 |
255 |
507 |
133 |
0 |
0 |
0 |
| VODI |
0 |
4 |
53 |
546 |
1003 |
156 |
0 |
0 |
| ODI |
0 |
0 |
0 |
42 |
722 |
1295 |
109 |
0 |
| CDI |
0 |
0 |
0 |
0 |
129 |
1626 |
1683 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1899 |
4959 |
240 |
|
Date: 2016-09-28:
| 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 |
0 |
13277 |
2502 |
137 |
0 |
0 |
0 |
0 |
| OW |
0 |
357 |
342 |
231 |
19 |
0 |
0 |
0 |
| VODI |
0 |
47 |
241 |
570 |
169 |
0 |
0 |
0 |
| ODI |
0 |
0 |
12 |
475 |
723 |
122 |
0 |
0 |
| CDI |
0 |
0 |
0 |
21 |
532 |
1637 |
824 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
3645 |
6196 |
1 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
13481 |
2648 |
225 |
18 |
0 |
0 |
0 |
| OW |
0 |
181 |
250 |
371 |
90 |
2 |
0 |
0 |
| VODI |
0 |
19 |
189 |
659 |
702 |
201 |
0 |
0 |
| ODI |
0 |
0 |
10 |
168 |
536 |
954 |
196 |
0 |
| CDI |
0 |
0 |
0 |
11 |
99 |
1265 |
1765 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2982 |
5059 |
1 |
|
Date: 2016-09-30:
| 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 |
1714 |
12883 |
923 |
154 |
0 |
0 |
0 |
0 |
| OW |
0 |
416 |
353 |
201 |
29 |
0 |
0 |
0 |
| VODI |
0 |
80 |
159 |
603 |
188 |
6 |
0 |
0 |
| ODI |
0 |
0 |
15 |
301 |
691 |
170 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
371 |
1815 |
145 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
3818 |
7027 |
14 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1714 |
12965 |
1066 |
305 |
38 |
0 |
0 |
0 |
| OW |
0 |
402 |
236 |
297 |
169 |
32 |
0 |
0 |
| VODI |
0 |
12 |
148 |
545 |
593 |
486 |
6 |
0 |
| ODI |
0 |
0 |
0 |
112 |
421 |
1029 |
47 |
0 |
| CDI |
0 |
0 |
0 |
0 |
64 |
1598 |
1171 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2664 |
5948 |
14 |
|
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