Validation of sea ice concentration - Full domain
Bulletin date: 2018-11-29
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-11-23:
| 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 |
83053 |
16729 |
191 |
1074 |
495 |
91 |
3 |
0 |
| OW |
50 |
1046 |
84 |
748 |
853 |
201 |
47 |
0 |
| VODI |
0 |
335 |
70 |
731 |
861 |
649 |
244 |
0 |
| ODI |
0 |
104 |
29 |
536 |
682 |
679 |
190 |
0 |
| CDI |
0 |
4 |
7 |
204 |
690 |
975 |
297 |
10 |
| VCDI |
0 |
0 |
0 |
62 |
1193 |
10301 |
26641 |
36889 |
|
...date precedes bulletin
|
Date: 2018-11-25:
| 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 |
82447 |
16367 |
180 |
966 |
483 |
90 |
0 |
0 |
| OW |
43 |
1132 |
85 |
831 |
742 |
154 |
4 |
0 |
| VODI |
0 |
378 |
69 |
747 |
785 |
846 |
66 |
0 |
| ODI |
0 |
130 |
27 |
404 |
689 |
625 |
209 |
0 |
| CDI |
0 |
78 |
20 |
258 |
695 |
1089 |
414 |
13 |
| VCDI |
0 |
0 |
0 |
67 |
913 |
7442 |
23869 |
43691 |
|
...date precedes bulletin
|
Date: 2018-11-27:
| 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 |
82403 |
16572 |
209 |
969 |
443 |
45 |
0 |
0 |
| OW |
37 |
755 |
127 |
920 |
428 |
76 |
1 |
0 |
| VODI |
0 |
246 |
38 |
756 |
1278 |
391 |
15 |
0 |
| ODI |
0 |
79 |
19 |
192 |
981 |
762 |
64 |
0 |
| CDI |
0 |
4 |
4 |
80 |
791 |
1257 |
439 |
52 |
| VCDI |
0 |
0 |
0 |
40 |
956 |
7108 |
26220 |
42291 |
|
...date precedes bulletin
|
Date: 2018-11-29:
| 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 |
82592 |
15569 |
196 |
854 |
280 |
95 |
0 |
0 |
| OW |
50 |
707 |
94 |
1006 |
587 |
36 |
7 |
0 |
| VODI |
0 |
211 |
56 |
810 |
1169 |
398 |
17 |
0 |
| ODI |
0 |
105 |
24 |
367 |
883 |
688 |
31 |
0 |
| CDI |
0 |
29 |
11 |
204 |
939 |
1020 |
152 |
24 |
| VCDI |
0 |
0 |
0 |
81 |
1170 |
7109 |
25364 |
44113 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82592 |
15548 |
206 |
992 |
408 |
105 |
1 |
0 |
| OW |
50 |
691 |
76 |
827 |
375 |
26 |
6 |
0 |
| VODI |
0 |
249 |
62 |
821 |
1140 |
259 |
18 |
0 |
| ODI |
0 |
121 |
25 |
396 |
944 |
567 |
26 |
0 |
| CDI |
0 |
12 |
12 |
220 |
953 |
1173 |
146 |
30 |
| VCDI |
0 |
0 |
0 |
66 |
1208 |
7216 |
25374 |
44107 |
|
Date: 2018-12-01:
| 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 |
82434 |
15092 |
156 |
689 |
272 |
155 |
8 |
0 |
| OW |
50 |
921 |
99 |
877 |
525 |
57 |
12 |
0 |
| VODI |
0 |
351 |
51 |
779 |
1151 |
381 |
26 |
0 |
| ODI |
0 |
201 |
31 |
416 |
675 |
770 |
23 |
0 |
| CDI |
0 |
81 |
13 |
279 |
813 |
1076 |
106 |
21 |
| VCDI |
0 |
32 |
11 |
174 |
1333 |
7134 |
28088 |
41685 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82433 |
15013 |
173 |
814 |
437 |
166 |
11 |
0 |
| OW |
51 |
928 |
79 |
698 |
323 |
37 |
12 |
0 |
| VODI |
0 |
427 |
52 |
820 |
1047 |
228 |
26 |
0 |
| ODI |
0 |
215 |
31 |
408 |
850 |
565 |
27 |
0 |
| CDI |
0 |
88 |
20 |
291 |
758 |
1268 |
119 |
26 |
| VCDI |
0 |
7 |
6 |
183 |
1354 |
7309 |
28068 |
41680 |
|
Date: 2018-12-03:
| 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 |
83287 |
14359 |
180 |
885 |
300 |
162 |
0 |
0 |
| OW |
66 |
875 |
85 |
787 |
345 |
46 |
0 |
0 |
| VODI |
0 |
313 |
46 |
801 |
1223 |
161 |
13 |
0 |
| ODI |
0 |
116 |
23 |
319 |
941 |
670 |
22 |
0 |
| CDI |
0 |
98 |
16 |
237 |
755 |
1893 |
341 |
13 |
| VCDI |
0 |
12 |
10 |
183 |
1277 |
7427 |
22516 |
46245 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83290 |
13422 |
145 |
835 |
384 |
184 |
0 |
0 |
| OW |
63 |
1133 |
54 |
509 |
470 |
74 |
1 |
0 |
| VODI |
0 |
672 |
56 |
609 |
643 |
319 |
9 |
0 |
| ODI |
0 |
262 |
39 |
427 |
730 |
469 |
38 |
0 |
| CDI |
0 |
186 |
40 |
376 |
758 |
1165 |
284 |
15 |
| VCDI |
0 |
98 |
26 |
456 |
1856 |
8148 |
22560 |
46243 |
|
Date: 2018-12-05:
| 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 |
82326 |
14306 |
153 |
799 |
503 |
263 |
0 |
0 |
| OW |
63 |
954 |
96 |
640 |
263 |
142 |
0 |
0 |
| VODI |
0 |
491 |
65 |
660 |
642 |
250 |
3 |
0 |
| ODI |
0 |
180 |
14 |
302 |
986 |
463 |
99 |
0 |
| CDI |
0 |
187 |
22 |
287 |
725 |
988 |
450 |
31 |
| VCDI |
0 |
87 |
21 |
361 |
1538 |
8767 |
29158 |
39763 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82324 |
13436 |
132 |
749 |
512 |
349 |
0 |
0 |
| OW |
65 |
1132 |
52 |
462 |
306 |
140 |
0 |
0 |
| VODI |
0 |
943 |
87 |
522 |
495 |
275 |
78 |
0 |
| ODI |
0 |
277 |
38 |
417 |
605 |
354 |
158 |
1 |
| CDI |
0 |
186 |
17 |
249 |
846 |
557 |
393 |
81 |
| VCDI |
0 |
231 |
45 |
650 |
1893 |
9198 |
29081 |
39712 |
|
Date: 2018-12-07:
| 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 |
82075 |
12862 |
125 |
581 |
346 |
259 |
3 |
0 |
| OW |
59 |
1139 |
78 |
621 |
517 |
399 |
9 |
0 |
| VODI |
0 |
650 |
79 |
739 |
471 |
312 |
31 |
0 |
| ODI |
0 |
254 |
33 |
368 |
720 |
296 |
74 |
0 |
| CDI |
0 |
173 |
14 |
250 |
891 |
1124 |
244 |
60 |
| VCDI |
0 |
147 |
36 |
413 |
1460 |
6797 |
24987 |
47352 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82074 |
12353 |
125 |
717 |
584 |
420 |
11 |
0 |
| OW |
60 |
1124 |
54 |
388 |
366 |
361 |
17 |
0 |
| VODI |
0 |
936 |
64 |
551 |
407 |
372 |
70 |
0 |
| ODI |
0 |
357 |
39 |
391 |
574 |
304 |
199 |
0 |
| CDI |
0 |
165 |
27 |
265 |
736 |
689 |
358 |
78 |
| VCDI |
0 |
290 |
56 |
660 |
1738 |
7041 |
24693 |
47334 |
|
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