Validation of sea ice concentration - American sector
Bulletin date: 2014-11-06
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2014-10-31:
| 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 |
2487 |
7749 |
1503 |
113 |
10 |
0 |
0 |
0 |
| OW |
0 |
373 |
524 |
324 |
61 |
0 |
0 |
0 |
| VODI |
0 |
247 |
346 |
866 |
561 |
13 |
0 |
0 |
| ODI |
0 |
191 |
230 |
500 |
951 |
48 |
0 |
0 |
| CDI |
0 |
0 |
10 |
68 |
654 |
597 |
0 |
14 |
| VCDI |
0 |
0 |
0 |
0 |
240 |
2204 |
7849 |
17133 |
|
...date precedes bulletin
|
Date: 2014-11-02:
| 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 |
1124 |
8638 |
1745 |
87 |
0 |
0 |
0 |
0 |
| OW |
0 |
317 |
393 |
246 |
14 |
0 |
0 |
0 |
| VODI |
0 |
153 |
334 |
613 |
173 |
17 |
0 |
0 |
| ODI |
0 |
276 |
185 |
481 |
304 |
205 |
0 |
0 |
| CDI |
0 |
61 |
161 |
202 |
660 |
878 |
9 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
675 |
4125 |
8628 |
15159 |
|
...date precedes bulletin
|
Date: 2014-11-04:
| 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 |
1268 |
8452 |
2154 |
86 |
0 |
0 |
0 |
0 |
| OW |
0 |
413 |
535 |
337 |
2 |
0 |
0 |
0 |
| VODI |
0 |
25 |
102 |
694 |
272 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
196 |
660 |
82 |
0 |
0 |
| CDI |
0 |
0 |
0 |
25 |
348 |
873 |
1 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
439 |
3595 |
8706 |
16600 |
|
...date precedes bulletin
|
Date: 2014-11-06:
| 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 |
1304 |
8320 |
1740 |
57 |
0 |
0 |
0 |
0 |
| OW |
0 |
204 |
364 |
68 |
13 |
0 |
0 |
0 |
| VODI |
0 |
266 |
361 |
346 |
73 |
0 |
0 |
0 |
| ODI |
0 |
57 |
144 |
651 |
485 |
69 |
0 |
0 |
| CDI |
0 |
0 |
1 |
142 |
679 |
230 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
18 |
807 |
5358 |
8578 |
15531 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1304 |
8357 |
1783 |
60 |
0 |
0 |
0 |
0 |
| OW |
0 |
173 |
383 |
89 |
15 |
0 |
0 |
0 |
| VODI |
0 |
268 |
308 |
386 |
78 |
0 |
0 |
0 |
| ODI |
0 |
49 |
136 |
577 |
383 |
49 |
0 |
0 |
| CDI |
0 |
0 |
0 |
134 |
744 |
235 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
36 |
837 |
5373 |
8578 |
15531 |
|
Date: 2014-11-08:
| 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 |
1173 |
8010 |
1997 |
62 |
0 |
0 |
0 |
0 |
| OW |
0 |
166 |
390 |
111 |
4 |
0 |
0 |
0 |
| VODI |
0 |
44 |
260 |
437 |
52 |
3 |
0 |
0 |
| ODI |
0 |
97 |
154 |
350 |
307 |
17 |
0 |
0 |
| CDI |
0 |
0 |
18 |
374 |
760 |
309 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
144 |
1053 |
5367 |
9900 |
14307 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1173 |
7975 |
2040 |
91 |
0 |
0 |
0 |
0 |
| OW |
0 |
142 |
269 |
162 |
4 |
0 |
0 |
0 |
| VODI |
0 |
83 |
305 |
349 |
65 |
2 |
0 |
0 |
| ODI |
0 |
117 |
192 |
312 |
275 |
14 |
0 |
0 |
| CDI |
0 |
0 |
13 |
378 |
701 |
304 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
186 |
1131 |
5376 |
9900 |
14307 |
|
Date: 2014-11-10:
| 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 |
1132 |
8280 |
2043 |
78 |
0 |
0 |
0 |
0 |
| OW |
0 |
106 |
357 |
214 |
0 |
0 |
0 |
0 |
| VODI |
0 |
96 |
191 |
560 |
60 |
8 |
0 |
0 |
| ODI |
0 |
0 |
0 |
360 |
576 |
9 |
0 |
0 |
| CDI |
0 |
0 |
0 |
64 |
938 |
395 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
13 |
1077 |
5346 |
9179 |
14784 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1132 |
8050 |
1798 |
29 |
0 |
0 |
0 |
0 |
| OW |
0 |
220 |
233 |
54 |
0 |
0 |
0 |
0 |
| VODI |
0 |
76 |
302 |
185 |
11 |
3 |
0 |
0 |
| ODI |
0 |
108 |
126 |
373 |
236 |
6 |
0 |
0 |
| CDI |
0 |
28 |
132 |
415 |
721 |
82 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
233 |
1683 |
5667 |
9179 |
14784 |
|
Date: 2014-11-12:
| 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 |
1123 |
8325 |
1768 |
34 |
0 |
0 |
0 |
0 |
| OW |
0 |
144 |
421 |
108 |
0 |
0 |
0 |
0 |
| VODI |
0 |
21 |
149 |
413 |
16 |
0 |
0 |
0 |
| ODI |
0 |
44 |
65 |
329 |
244 |
14 |
0 |
0 |
| CDI |
0 |
0 |
16 |
219 |
781 |
242 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
71 |
1410 |
4812 |
8050 |
17047 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1123 |
7952 |
1680 |
34 |
0 |
0 |
0 |
0 |
| OW |
0 |
347 |
217 |
36 |
0 |
0 |
0 |
0 |
| VODI |
0 |
162 |
206 |
92 |
0 |
0 |
0 |
0 |
| ODI |
0 |
17 |
170 |
197 |
38 |
13 |
0 |
0 |
| CDI |
0 |
56 |
122 |
343 |
405 |
142 |
11 |
0 |
| VCDI |
0 |
0 |
24 |
472 |
2008 |
4913 |
8039 |
17047 |
|
Date: 2014-11-14:
| 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 |
787 |
7950 |
2033 |
64 |
0 |
0 |
0 |
0 |
| OW |
0 |
79 |
431 |
202 |
0 |
0 |
0 |
0 |
| VODI |
0 |
1 |
175 |
452 |
96 |
0 |
0 |
0 |
| ODI |
0 |
0 |
8 |
258 |
264 |
57 |
0 |
0 |
| CDI |
0 |
0 |
10 |
198 |
411 |
279 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
68 |
1028 |
6293 |
13342 |
11380 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
787 |
7687 |
1968 |
57 |
0 |
0 |
0 |
0 |
| OW |
0 |
208 |
336 |
137 |
0 |
0 |
0 |
0 |
| VODI |
0 |
99 |
184 |
313 |
3 |
0 |
0 |
0 |
| ODI |
0 |
34 |
80 |
223 |
87 |
26 |
0 |
0 |
| CDI |
0 |
2 |
60 |
206 |
291 |
143 |
24 |
0 |
| VCDI |
0 |
0 |
29 |
306 |
1418 |
6460 |
13318 |
11380 |
|
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