Validation of sea ice concentration - Full domain
Bulletin date: 2017-07-06
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-06-30:
| 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 |
66255 |
29447 |
10540 |
4696 |
313 |
41 |
0 |
0 |
| OW |
7 |
75 |
361 |
2630 |
628 |
71 |
0 |
0 |
| VODI |
0 |
33 |
66 |
2336 |
2611 |
339 |
2 |
0 |
| ODI |
0 |
21 |
37 |
974 |
4985 |
1553 |
41 |
0 |
| CDI |
0 |
7 |
63 |
603 |
3412 |
11357 |
3294 |
0 |
| VCDI |
0 |
1 |
0 |
0 |
621 |
11000 |
17394 |
11234 |
|
...date precedes bulletin
|
Date: 2017-07-02:
| 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 |
65790 |
33378 |
9150 |
3738 |
388 |
23 |
0 |
0 |
| OW |
6 |
109 |
584 |
2691 |
697 |
135 |
3 |
0 |
| VODI |
0 |
32 |
143 |
2622 |
2606 |
568 |
10 |
0 |
| ODI |
0 |
18 |
43 |
1035 |
4550 |
1720 |
50 |
0 |
| CDI |
0 |
22 |
81 |
616 |
4127 |
9977 |
3875 |
0 |
| VCDI |
0 |
0 |
1 |
7 |
905 |
17501 |
16249 |
3598 |
|
...date precedes bulletin
|
Date: 2017-07-04:
| 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 |
86469 |
26649 |
423 |
1674 |
321 |
0 |
1 |
0 |
| OW |
9 |
502 |
189 |
2042 |
533 |
56 |
4 |
0 |
| VODI |
0 |
180 |
35 |
2150 |
2791 |
177 |
35 |
0 |
| ODI |
0 |
107 |
12 |
436 |
5421 |
1605 |
66 |
0 |
| CDI |
0 |
98 |
14 |
148 |
3021 |
13714 |
1604 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
208 |
22542 |
12845 |
965 |
|
...date precedes bulletin
|
Date: 2017-07-06:
| 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 |
88283 |
25737 |
443 |
1990 |
272 |
3 |
0 |
0 |
| OW |
6 |
588 |
180 |
2291 |
639 |
52 |
0 |
0 |
| VODI |
2 |
197 |
51 |
2287 |
3053 |
223 |
0 |
0 |
| ODI |
0 |
93 |
23 |
496 |
4813 |
1608 |
0 |
0 |
| CDI |
1 |
94 |
10 |
199 |
4301 |
13192 |
2094 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
367 |
21139 |
11370 |
951 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88283 |
25710 |
470 |
2220 |
330 |
12 |
0 |
0 |
| OW |
8 |
579 |
147 |
2027 |
617 |
58 |
0 |
0 |
| VODI |
0 |
230 |
58 |
2251 |
2984 |
200 |
0 |
0 |
| ODI |
0 |
81 |
17 |
544 |
4717 |
1615 |
0 |
0 |
| CDI |
1 |
105 |
15 |
221 |
4453 |
13452 |
2146 |
0 |
| VCDI |
0 |
4 |
0 |
0 |
344 |
20880 |
11318 |
951 |
|
Date: 2017-07-08:
| 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 |
86953 |
27938 |
456 |
2221 |
314 |
5 |
0 |
0 |
| OW |
6 |
665 |
174 |
2430 |
924 |
53 |
0 |
0 |
| VODI |
0 |
197 |
27 |
1968 |
3618 |
328 |
0 |
0 |
| ODI |
0 |
130 |
20 |
465 |
4023 |
1680 |
10 |
0 |
| CDI |
0 |
75 |
12 |
280 |
5309 |
11353 |
3847 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
2008 |
20499 |
8309 |
750 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86955 |
27958 |
468 |
2547 |
427 |
5 |
0 |
0 |
| OW |
4 |
625 |
148 |
2012 |
884 |
50 |
0 |
0 |
| VODI |
0 |
221 |
44 |
2036 |
3318 |
319 |
1 |
0 |
| ODI |
0 |
108 |
17 |
484 |
4068 |
1710 |
17 |
0 |
| CDI |
0 |
93 |
12 |
284 |
5549 |
11642 |
3736 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
1950 |
20192 |
8412 |
750 |
|
Date: 2017-07-10:
| 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 |
88927 |
27364 |
466 |
2259 |
266 |
1 |
0 |
0 |
| OW |
4 |
499 |
153 |
2290 |
467 |
14 |
0 |
0 |
| VODI |
0 |
107 |
28 |
2552 |
2188 |
119 |
1 |
0 |
| ODI |
0 |
64 |
7 |
309 |
6232 |
976 |
3 |
0 |
| CDI |
0 |
15 |
5 |
36 |
2291 |
16564 |
2913 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
120 |
18251 |
11253 |
303 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88928 |
26702 |
426 |
2742 |
543 |
9 |
0 |
0 |
| OW |
3 |
720 |
139 |
2162 |
990 |
64 |
0 |
0 |
| VODI |
0 |
356 |
51 |
1764 |
3424 |
443 |
7 |
0 |
| ODI |
0 |
171 |
25 |
520 |
3314 |
2177 |
30 |
0 |
| CDI |
0 |
100 |
18 |
258 |
2988 |
14193 |
4619 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
305 |
19039 |
9514 |
303 |
|
Date: 2017-07-12:
| 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 |
89228 |
28551 |
422 |
2306 |
306 |
5 |
0 |
0 |
| OW |
2 |
744 |
206 |
2270 |
509 |
39 |
0 |
0 |
| VODI |
0 |
240 |
46 |
2366 |
2786 |
134 |
1 |
0 |
| ODI |
1 |
27 |
8 |
279 |
5293 |
1356 |
7 |
0 |
| CDI |
0 |
0 |
1 |
35 |
2044 |
16667 |
2790 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
206 |
14919 |
12843 |
409 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89229 |
27876 |
415 |
2787 |
551 |
19 |
0 |
0 |
| OW |
1 |
1060 |
176 |
1889 |
991 |
94 |
1 |
0 |
| VODI |
0 |
347 |
56 |
1895 |
3512 |
504 |
10 |
0 |
| ODI |
1 |
206 |
24 |
444 |
3018 |
2028 |
39 |
0 |
| CDI |
0 |
73 |
12 |
242 |
2737 |
14652 |
4282 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
335 |
15823 |
11309 |
409 |
|
Date: 2017-07-14:
| 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 |
91152 |
28067 |
396 |
2039 |
230 |
4 |
0 |
0 |
| OW |
2 |
1192 |
234 |
2162 |
443 |
20 |
0 |
0 |
| VODI |
0 |
280 |
73 |
2875 |
2451 |
146 |
0 |
0 |
| ODI |
1 |
7 |
5 |
486 |
5256 |
1455 |
1 |
0 |
| CDI |
0 |
1 |
0 |
98 |
3152 |
15657 |
2503 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
329 |
12539 |
11891 |
1901 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91152 |
27419 |
416 |
2777 |
481 |
22 |
0 |
0 |
| OW |
2 |
1196 |
158 |
1874 |
1109 |
76 |
0 |
0 |
| VODI |
1 |
606 |
85 |
2027 |
3076 |
435 |
2 |
0 |
| ODI |
0 |
239 |
34 |
551 |
3200 |
2352 |
37 |
0 |
| CDI |
0 |
87 |
15 |
430 |
3459 |
13637 |
3226 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
536 |
13299 |
11130 |
1901 |
|
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