Validation of sea ice concentration - Asian 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 |
1284 |
10216 |
4826 |
914 |
1 |
0 |
0 |
0 |
| OW |
0 |
191 |
699 |
1384 |
45 |
0 |
0 |
0 |
| VODI |
0 |
5 |
13 |
2013 |
711 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
564 |
5225 |
196 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1783 |
1919 |
90 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
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 |
4877 |
10875 |
1256 |
515 |
1 |
0 |
0 |
0 |
| OW |
0 |
236 |
862 |
1260 |
37 |
0 |
0 |
0 |
| VODI |
0 |
5 |
2 |
1831 |
687 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
716 |
4830 |
243 |
0 |
0 |
| CDI |
0 |
0 |
0 |
8 |
1958 |
1767 |
113 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
...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 |
3472 |
13403 |
1993 |
902 |
0 |
0 |
0 |
0 |
| OW |
0 |
6 |
14 |
978 |
8 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1866 |
1435 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
152 |
6056 |
181 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
148 |
1327 |
141 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
...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 |
3775 |
12001 |
3002 |
1349 |
0 |
0 |
0 |
0 |
| OW |
0 |
2 |
22 |
1010 |
52 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1588 |
1788 |
8 |
0 |
0 |
| ODI |
0 |
0 |
0 |
675 |
4837 |
398 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
237 |
1239 |
99 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3775 |
12000 |
2972 |
1370 |
1 |
0 |
0 |
0 |
| OW |
0 |
3 |
52 |
937 |
107 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1558 |
1647 |
9 |
0 |
0 |
| ODI |
0 |
0 |
0 |
757 |
4807 |
300 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
352 |
1336 |
99 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
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 |
3540 |
13333 |
2427 |
1163 |
0 |
0 |
0 |
0 |
| OW |
0 |
1 |
41 |
1005 |
170 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1245 |
2020 |
64 |
0 |
0 |
| ODI |
0 |
0 |
0 |
630 |
4488 |
521 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
203 |
1153 |
78 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3540 |
13311 |
2360 |
1204 |
18 |
0 |
0 |
0 |
| OW |
0 |
23 |
102 |
923 |
248 |
0 |
0 |
0 |
| VODI |
0 |
0 |
6 |
1218 |
2100 |
41 |
0 |
0 |
| ODI |
0 |
0 |
0 |
698 |
4141 |
412 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
374 |
1285 |
78 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
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 |
3981 |
13265 |
2427 |
1085 |
0 |
0 |
0 |
0 |
| OW |
0 |
1 |
2 |
670 |
45 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1009 |
662 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
155 |
6380 |
298 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
205 |
1767 |
130 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3981 |
13211 |
2207 |
1025 |
35 |
0 |
0 |
0 |
| OW |
0 |
55 |
206 |
756 |
285 |
0 |
0 |
0 |
| VODI |
0 |
0 |
16 |
865 |
2549 |
38 |
0 |
0 |
| ODI |
0 |
0 |
0 |
273 |
4055 |
724 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
368 |
1303 |
130 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
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 |
2491 |
14818 |
2511 |
1036 |
36 |
0 |
0 |
0 |
| OW |
0 |
1 |
2 |
662 |
92 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
913 |
918 |
25 |
0 |
0 |
| ODI |
0 |
0 |
0 |
541 |
4567 |
1242 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
475 |
1543 |
208 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2491 |
14764 |
2306 |
833 |
74 |
2 |
0 |
0 |
| OW |
0 |
55 |
181 |
791 |
286 |
7 |
0 |
0 |
| VODI |
0 |
0 |
26 |
1209 |
1960 |
152 |
0 |
0 |
| ODI |
0 |
0 |
0 |
319 |
3362 |
1348 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
406 |
1302 |
208 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
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 |
1522 |
15452 |
2816 |
930 |
24 |
0 |
0 |
0 |
| OW |
0 |
1 |
57 |
636 |
127 |
0 |
0 |
0 |
| VODI |
0 |
0 |
1 |
558 |
1059 |
38 |
0 |
0 |
| ODI |
0 |
0 |
0 |
23 |
3063 |
2794 |
48 |
0 |
| CDI |
0 |
0 |
0 |
0 |
535 |
2212 |
186 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1522 |
15246 |
2643 |
759 |
64 |
0 |
0 |
0 |
| OW |
0 |
206 |
180 |
736 |
360 |
71 |
0 |
0 |
| VODI |
0 |
1 |
51 |
649 |
1731 |
710 |
9 |
0 |
| ODI |
0 |
0 |
0 |
3 |
2312 |
2580 |
96 |
0 |
| CDI |
0 |
0 |
0 |
0 |
341 |
1683 |
129 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
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