Validation of sea ice concentration - Asian sector
Bulletin date: 2014-08-21
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2014-08-15:
| 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 |
2289 |
13073 |
1175 |
236 |
16 |
0 |
0 |
0 |
| OW |
0 |
89 |
548 |
725 |
107 |
4 |
0 |
0 |
| VODI |
0 |
4 |
102 |
1260 |
744 |
66 |
8 |
0 |
| ODI |
0 |
0 |
20 |
210 |
2042 |
839 |
162 |
0 |
| CDI |
0 |
0 |
1 |
40 |
405 |
1786 |
2838 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
18 |
265 |
2416 |
593 |
|
...date precedes bulletin
|
Date: 2014-08-17:
| 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 |
1888 |
13792 |
1085 |
205 |
16 |
10 |
0 |
0 |
| OW |
0 |
229 |
665 |
613 |
97 |
3 |
6 |
0 |
| VODI |
0 |
19 |
201 |
1306 |
809 |
122 |
9 |
0 |
| ODI |
0 |
4 |
24 |
261 |
1607 |
725 |
290 |
0 |
| CDI |
0 |
0 |
14 |
57 |
432 |
1294 |
2828 |
213 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
215 |
2428 |
603 |
|
...date precedes bulletin
|
Date: 2014-08-19:
| 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 |
2110 |
13944 |
1378 |
275 |
16 |
0 |
0 |
0 |
| OW |
0 |
32 |
484 |
828 |
20 |
3 |
0 |
0 |
| VODI |
0 |
0 |
41 |
1347 |
444 |
11 |
0 |
0 |
| ODI |
0 |
0 |
8 |
169 |
2255 |
97 |
0 |
0 |
| CDI |
0 |
0 |
0 |
31 |
1368 |
1544 |
171 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
32 |
1712 |
2977 |
785 |
|
...date precedes bulletin
|
Date: 2014-08-21:
| 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 |
1106 |
15441 |
1187 |
177 |
13 |
7 |
0 |
0 |
| OW |
0 |
103 |
631 |
684 |
34 |
11 |
1 |
0 |
| VODI |
0 |
0 |
74 |
1350 |
523 |
22 |
12 |
0 |
| ODI |
0 |
0 |
7 |
298 |
1468 |
369 |
82 |
0 |
| CDI |
0 |
0 |
0 |
43 |
1283 |
1450 |
288 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
121 |
843 |
3744 |
710 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1106 |
15447 |
1232 |
224 |
15 |
9 |
0 |
0 |
| OW |
0 |
97 |
581 |
632 |
35 |
11 |
1 |
0 |
| VODI |
0 |
0 |
79 |
1285 |
560 |
28 |
11 |
0 |
| ODI |
0 |
0 |
7 |
378 |
1384 |
387 |
86 |
0 |
| CDI |
0 |
0 |
0 |
33 |
1339 |
1436 |
243 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
109 |
831 |
3786 |
710 |
|
Date: 2014-08-23:
| 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 |
2538 |
14464 |
1108 |
140 |
9 |
0 |
0 |
0 |
| OW |
0 |
215 |
657 |
664 |
29 |
5 |
0 |
0 |
| VODI |
0 |
26 |
174 |
1232 |
633 |
13 |
0 |
0 |
| ODI |
0 |
0 |
60 |
274 |
1291 |
380 |
1 |
0 |
| CDI |
0 |
0 |
8 |
123 |
1287 |
1289 |
274 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
106 |
1789 |
2877 |
413 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2538 |
14442 |
1238 |
170 |
11 |
0 |
0 |
0 |
| OW |
0 |
212 |
530 |
642 |
51 |
6 |
0 |
0 |
| VODI |
0 |
46 |
153 |
1199 |
690 |
11 |
0 |
0 |
| ODI |
0 |
5 |
70 |
251 |
1229 |
416 |
7 |
0 |
| CDI |
0 |
0 |
16 |
174 |
1261 |
1303 |
349 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
113 |
1740 |
2796 |
413 |
|
Date: 2014-08-25:
| 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 |
3025 |
14673 |
1258 |
132 |
13 |
0 |
0 |
0 |
| OW |
0 |
66 |
483 |
599 |
9 |
8 |
0 |
0 |
| VODI |
0 |
3 |
90 |
1798 |
315 |
17 |
0 |
0 |
| ODI |
0 |
0 |
16 |
227 |
1875 |
66 |
2 |
0 |
| CDI |
0 |
0 |
3 |
50 |
812 |
1865 |
84 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
33 |
686 |
3527 |
343 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3025 |
14326 |
1137 |
271 |
45 |
9 |
0 |
0 |
| OW |
0 |
221 |
429 |
686 |
66 |
15 |
0 |
0 |
| VODI |
0 |
135 |
86 |
1249 |
681 |
15 |
1 |
0 |
| ODI |
0 |
45 |
90 |
325 |
1046 |
228 |
6 |
0 |
| CDI |
0 |
15 |
108 |
264 |
1113 |
1413 |
256 |
0 |
| VCDI |
0 |
0 |
0 |
15 |
106 |
962 |
3350 |
343 |
|
Date: 2014-08-27:
| 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 |
2622 |
14973 |
1410 |
222 |
28 |
0 |
0 |
0 |
| OW |
0 |
62 |
380 |
707 |
32 |
1 |
0 |
0 |
| VODI |
0 |
1 |
93 |
1679 |
429 |
7 |
0 |
0 |
| ODI |
0 |
0 |
18 |
262 |
1524 |
74 |
0 |
0 |
| CDI |
0 |
0 |
0 |
83 |
1053 |
1345 |
162 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
128 |
1182 |
2881 |
724 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2622 |
14453 |
1243 |
334 |
79 |
1 |
0 |
0 |
| OW |
0 |
347 |
347 |
764 |
85 |
6 |
0 |
0 |
| VODI |
0 |
126 |
150 |
1257 |
633 |
9 |
0 |
0 |
| ODI |
0 |
68 |
56 |
323 |
1030 |
126 |
0 |
0 |
| CDI |
0 |
42 |
105 |
272 |
1173 |
1301 |
214 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
194 |
1166 |
2829 |
724 |
|
Date: 2014-08-29:
| 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 |
3007 |
14235 |
1212 |
476 |
1 |
0 |
0 |
0 |
| OW |
0 |
144 |
344 |
757 |
84 |
0 |
0 |
0 |
| VODI |
0 |
10 |
135 |
1382 |
639 |
7 |
0 |
0 |
| ODI |
0 |
0 |
33 |
289 |
1299 |
170 |
2 |
0 |
| CDI |
0 |
0 |
0 |
117 |
1123 |
1409 |
172 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
377 |
1577 |
2746 |
335 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3007 |
13697 |
1136 |
724 |
91 |
0 |
0 |
0 |
| OW |
0 |
344 |
296 |
728 |
215 |
0 |
0 |
0 |
| VODI |
0 |
175 |
130 |
973 |
770 |
28 |
0 |
0 |
| ODI |
0 |
95 |
48 |
310 |
797 |
254 |
9 |
0 |
| CDI |
0 |
78 |
114 |
286 |
1176 |
1285 |
235 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
474 |
1596 |
2676 |
335 |
|
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