Validation of sea ice concentration - American sector
Bulletin date: 2014-05-29
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2014-05-23:
| 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 |
0 |
113 |
174 |
174 |
30 |
0 |
0 |
0 |
| OW |
0 |
1 |
111 |
192 |
58 |
1 |
0 |
0 |
| VODI |
0 |
0 |
49 |
171 |
86 |
21 |
1 |
0 |
| ODI |
0 |
0 |
12 |
159 |
219 |
81 |
52 |
0 |
| CDI |
0 |
0 |
2 |
347 |
961 |
1299 |
1029 |
11 |
| VCDI |
0 |
0 |
0 |
158 |
916 |
4275 |
10077 |
25086 |
|
...date precedes bulletin
|
Date: 2014-05-25:
| 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 |
0 |
160 |
203 |
268 |
47 |
0 |
0 |
0 |
| OW |
0 |
33 |
69 |
141 |
51 |
2 |
0 |
0 |
| VODI |
0 |
5 |
79 |
154 |
67 |
15 |
0 |
0 |
| ODI |
0 |
0 |
47 |
156 |
187 |
85 |
21 |
1 |
| CDI |
0 |
0 |
17 |
475 |
1293 |
1390 |
1215 |
69 |
| VCDI |
0 |
0 |
0 |
193 |
736 |
2999 |
10902 |
24786 |
|
...date precedes bulletin
|
Date: 2014-05-27:
| 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 |
0 |
192 |
380 |
245 |
24 |
0 |
0 |
0 |
| OW |
0 |
12 |
93 |
170 |
37 |
0 |
0 |
0 |
| VODI |
0 |
0 |
52 |
261 |
77 |
7 |
0 |
0 |
| ODI |
0 |
0 |
15 |
366 |
343 |
69 |
2 |
0 |
| CDI |
0 |
0 |
12 |
327 |
2099 |
2105 |
284 |
2 |
| VCDI |
0 |
0 |
0 |
147 |
1831 |
3715 |
9363 |
23636 |
|
...date precedes bulletin
|
Date: 2014-05-29:
| 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 |
0 |
141 |
453 |
203 |
5 |
0 |
0 |
0 |
| OW |
0 |
10 |
133 |
174 |
23 |
0 |
0 |
0 |
| VODI |
0 |
8 |
72 |
232 |
67 |
12 |
0 |
0 |
| ODI |
0 |
7 |
12 |
412 |
319 |
72 |
0 |
0 |
| CDI |
0 |
11 |
17 |
341 |
2088 |
2432 |
446 |
0 |
| VCDI |
0 |
2 |
53 |
314 |
766 |
3875 |
14983 |
18183 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
142 |
488 |
244 |
8 |
0 |
0 |
0 |
| OW |
0 |
10 |
110 |
134 |
17 |
0 |
0 |
0 |
| VODI |
0 |
9 |
59 |
245 |
59 |
6 |
0 |
0 |
| ODI |
0 |
7 |
17 |
399 |
273 |
76 |
0 |
0 |
| CDI |
0 |
10 |
20 |
349 |
2064 |
2437 |
408 |
0 |
| VCDI |
0 |
1 |
46 |
305 |
847 |
3872 |
15021 |
18183 |
|
Date: 2014-05-31:
| 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 |
0 |
258 |
395 |
167 |
6 |
0 |
0 |
0 |
| OW |
0 |
28 |
148 |
164 |
13 |
0 |
0 |
0 |
| VODI |
0 |
2 |
92 |
350 |
52 |
3 |
0 |
0 |
| ODI |
0 |
6 |
43 |
566 |
347 |
25 |
5 |
0 |
| CDI |
0 |
6 |
6 |
865 |
4413 |
1163 |
205 |
0 |
| VCDI |
0 |
12 |
75 |
374 |
2277 |
1997 |
12862 |
18941 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
273 |
426 |
199 |
8 |
0 |
0 |
0 |
| OW |
0 |
13 |
128 |
130 |
8 |
0 |
0 |
0 |
| VODI |
0 |
2 |
85 |
345 |
49 |
0 |
0 |
0 |
| ODI |
0 |
6 |
39 |
546 |
299 |
25 |
7 |
0 |
| CDI |
0 |
6 |
11 |
894 |
4127 |
1164 |
178 |
0 |
| VCDI |
0 |
12 |
70 |
372 |
2617 |
1999 |
12887 |
18941 |
|
Date: 2014-06-02:
| 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 |
0 |
372 |
470 |
151 |
13 |
0 |
0 |
0 |
| OW |
0 |
9 |
199 |
329 |
7 |
0 |
0 |
0 |
| VODI |
0 |
0 |
17 |
774 |
414 |
6 |
0 |
0 |
| ODI |
0 |
0 |
13 |
556 |
1148 |
156 |
2 |
0 |
| CDI |
0 |
0 |
18 |
723 |
1950 |
3927 |
617 |
0 |
| VCDI |
0 |
0 |
22 |
246 |
588 |
2175 |
12991 |
17973 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
359 |
403 |
181 |
12 |
0 |
0 |
0 |
| OW |
0 |
22 |
128 |
141 |
14 |
0 |
0 |
0 |
| VODI |
0 |
0 |
122 |
318 |
75 |
9 |
0 |
0 |
| ODI |
0 |
0 |
33 |
569 |
407 |
128 |
4 |
0 |
| CDI |
0 |
0 |
8 |
982 |
2178 |
2983 |
795 |
0 |
| VCDI |
0 |
0 |
45 |
588 |
1434 |
3144 |
12811 |
17973 |
|
Date: 2014-06-04:
| 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 |
0 |
541 |
549 |
371 |
63 |
1 |
0 |
0 |
| OW |
0 |
16 |
79 |
432 |
199 |
52 |
0 |
0 |
| VODI |
0 |
0 |
10 |
608 |
355 |
161 |
0 |
0 |
| ODI |
0 |
0 |
15 |
567 |
745 |
338 |
89 |
0 |
| CDI |
0 |
3 |
61 |
803 |
1246 |
3767 |
1422 |
0 |
| VCDI |
0 |
0 |
51 |
321 |
608 |
3737 |
14487 |
14169 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
479 |
365 |
202 |
12 |
0 |
0 |
0 |
| OW |
0 |
59 |
102 |
120 |
19 |
0 |
0 |
0 |
| VODI |
0 |
19 |
108 |
363 |
198 |
13 |
0 |
0 |
| ODI |
0 |
0 |
57 |
729 |
502 |
179 |
7 |
0 |
| CDI |
0 |
2 |
51 |
1094 |
1412 |
2791 |
1624 |
0 |
| VCDI |
0 |
1 |
82 |
594 |
1073 |
5073 |
14367 |
14169 |
|
Date: 2014-06-06:
| 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 |
0 |
628 |
568 |
326 |
158 |
83 |
0 |
0 |
| OW |
0 |
33 |
90 |
424 |
212 |
101 |
0 |
0 |
| VODI |
0 |
0 |
41 |
524 |
395 |
253 |
5 |
0 |
| ODI |
0 |
0 |
23 |
551 |
719 |
588 |
26 |
0 |
| CDI |
0 |
0 |
78 |
1008 |
1434 |
4515 |
503 |
0 |
| VCDI |
0 |
0 |
19 |
247 |
604 |
2332 |
9892 |
19486 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
533 |
414 |
175 |
16 |
0 |
0 |
0 |
| OW |
0 |
64 |
84 |
133 |
36 |
8 |
0 |
0 |
| VODI |
0 |
47 |
98 |
357 |
306 |
17 |
1 |
0 |
| ODI |
0 |
17 |
90 |
744 |
584 |
323 |
8 |
0 |
| CDI |
0 |
0 |
123 |
1244 |
1810 |
4275 |
559 |
0 |
| VCDI |
0 |
0 |
10 |
427 |
770 |
3249 |
9858 |
19486 |
|
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