Validation of sea ice concentration - Full domain
Bulletin date: 2019-02-28
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-02-22:
| 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 |
69095 |
15251 |
205 |
867 |
372 |
85 |
2 |
0 |
| OW |
52 |
377 |
66 |
384 |
317 |
83 |
4 |
0 |
| VODI |
0 |
167 |
32 |
344 |
620 |
168 |
12 |
0 |
| ODI |
0 |
43 |
22 |
162 |
556 |
430 |
32 |
0 |
| CDI |
0 |
16 |
7 |
115 |
637 |
899 |
148 |
19 |
| VCDI |
0 |
0 |
1 |
12 |
863 |
5040 |
18878 |
70665 |
|
...date precedes bulletin
|
Date: 2019-02-24:
| 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 |
69628 |
14986 |
187 |
779 |
365 |
50 |
2 |
0 |
| OW |
52 |
493 |
50 |
289 |
394 |
79 |
0 |
0 |
| VODI |
0 |
262 |
48 |
313 |
533 |
241 |
10 |
0 |
| ODI |
0 |
53 |
20 |
234 |
516 |
378 |
30 |
0 |
| CDI |
0 |
34 |
2 |
138 |
599 |
914 |
106 |
66 |
| VCDI |
0 |
13 |
2 |
69 |
757 |
5121 |
23146 |
66089 |
|
...date precedes bulletin
|
Date: 2019-02-26:
| 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 |
70520 |
14211 |
167 |
628 |
247 |
47 |
0 |
0 |
| OW |
52 |
516 |
80 |
455 |
273 |
63 |
2 |
0 |
| VODI |
0 |
138 |
47 |
448 |
660 |
171 |
16 |
0 |
| ODI |
0 |
27 |
6 |
189 |
601 |
377 |
28 |
4 |
| CDI |
0 |
1 |
4 |
94 |
672 |
943 |
165 |
93 |
| VCDI |
0 |
0 |
0 |
25 |
708 |
6228 |
23847 |
64295 |
|
...date precedes bulletin
|
Date: 2019-02-28:
| 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 |
70290 |
14397 |
163 |
675 |
343 |
56 |
0 |
0 |
| OW |
52 |
536 |
74 |
417 |
343 |
114 |
0 |
0 |
| VODI |
0 |
200 |
45 |
517 |
580 |
200 |
4 |
0 |
| ODI |
0 |
49 |
17 |
224 |
599 |
367 |
30 |
0 |
| CDI |
0 |
14 |
3 |
118 |
691 |
830 |
268 |
57 |
| VCDI |
0 |
2 |
4 |
91 |
1348 |
6988 |
22966 |
63376 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70290 |
14470 |
170 |
726 |
362 |
59 |
0 |
0 |
| OW |
52 |
493 |
67 |
383 |
351 |
105 |
0 |
0 |
| VODI |
0 |
184 |
50 |
515 |
567 |
231 |
4 |
0 |
| ODI |
0 |
36 |
11 |
235 |
611 |
379 |
39 |
0 |
| CDI |
0 |
13 |
5 |
95 |
694 |
775 |
320 |
59 |
| VCDI |
0 |
2 |
3 |
88 |
1319 |
7006 |
22905 |
63374 |
|
Date: 2019-03-02:
| 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 |
70080 |
13996 |
168 |
710 |
501 |
70 |
0 |
0 |
| OW |
52 |
625 |
59 |
354 |
418 |
121 |
0 |
0 |
| VODI |
0 |
267 |
48 |
463 |
588 |
263 |
22 |
0 |
| ODI |
0 |
70 |
21 |
274 |
609 |
424 |
51 |
1 |
| CDI |
0 |
11 |
7 |
135 |
803 |
889 |
263 |
71 |
| VCDI |
0 |
6 |
2 |
150 |
1102 |
5380 |
23207 |
64767 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70080 |
14070 |
169 |
743 |
540 |
69 |
0 |
0 |
| OW |
52 |
561 |
59 |
333 |
414 |
144 |
3 |
0 |
| VODI |
0 |
275 |
48 |
482 |
567 |
249 |
27 |
0 |
| ODI |
0 |
56 |
21 |
251 |
661 |
426 |
55 |
1 |
| CDI |
0 |
7 |
5 |
123 |
718 |
925 |
285 |
66 |
| VCDI |
0 |
6 |
3 |
154 |
1121 |
5334 |
23173 |
64772 |
|
Date: 2019-03-04:
| 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 |
69908 |
13982 |
167 |
618 |
566 |
86 |
0 |
0 |
| OW |
52 |
484 |
67 |
488 |
294 |
162 |
2 |
0 |
| VODI |
0 |
144 |
40 |
595 |
730 |
294 |
20 |
0 |
| ODI |
0 |
35 |
3 |
133 |
932 |
488 |
49 |
0 |
| CDI |
0 |
3 |
1 |
83 |
608 |
1489 |
368 |
63 |
| VCDI |
0 |
0 |
0 |
27 |
447 |
4192 |
19477 |
69951 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69908 |
13839 |
172 |
688 |
711 |
146 |
3 |
0 |
| OW |
52 |
481 |
38 |
421 |
342 |
198 |
3 |
0 |
| VODI |
0 |
250 |
46 |
412 |
572 |
377 |
21 |
0 |
| ODI |
0 |
63 |
19 |
223 |
574 |
481 |
67 |
0 |
| CDI |
0 |
15 |
3 |
113 |
647 |
1094 |
395 |
82 |
| VCDI |
0 |
0 |
0 |
87 |
731 |
4415 |
19427 |
69932 |
|
Date: 2019-03-06:
| 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 |
69100 |
14698 |
182 |
790 |
333 |
72 |
10 |
0 |
| OW |
52 |
468 |
72 |
583 |
286 |
94 |
20 |
0 |
| VODI |
0 |
139 |
51 |
542 |
756 |
178 |
27 |
0 |
| ODI |
0 |
33 |
6 |
203 |
853 |
391 |
42 |
0 |
| CDI |
0 |
18 |
3 |
83 |
802 |
1136 |
229 |
41 |
| VCDI |
0 |
8 |
5 |
97 |
731 |
4286 |
18378 |
71250 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69100 |
14525 |
198 |
872 |
465 |
135 |
22 |
0 |
| OW |
52 |
493 |
36 |
485 |
426 |
115 |
20 |
0 |
| VODI |
0 |
249 |
49 |
441 |
647 |
297 |
40 |
0 |
| ODI |
0 |
68 |
28 |
254 |
560 |
462 |
76 |
0 |
| CDI |
0 |
19 |
3 |
142 |
775 |
949 |
253 |
40 |
| VCDI |
0 |
10 |
5 |
104 |
888 |
4199 |
18295 |
71251 |
|
Date: 2019-03-08:
| 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 |
69010 |
14596 |
213 |
829 |
410 |
106 |
23 |
0 |
| OW |
52 |
455 |
52 |
459 |
281 |
82 |
35 |
0 |
| VODI |
0 |
140 |
43 |
391 |
694 |
198 |
57 |
0 |
| ODI |
0 |
33 |
5 |
196 |
757 |
397 |
58 |
0 |
| CDI |
0 |
15 |
4 |
107 |
841 |
1089 |
218 |
52 |
| VCDI |
0 |
79 |
9 |
138 |
1136 |
4998 |
16456 |
72334 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69010 |
14567 |
221 |
910 |
534 |
133 |
46 |
0 |
| OW |
52 |
374 |
38 |
318 |
347 |
90 |
43 |
0 |
| VODI |
0 |
229 |
40 |
357 |
648 |
287 |
71 |
0 |
| ODI |
0 |
46 |
13 |
240 |
597 |
556 |
99 |
0 |
| CDI |
0 |
23 |
5 |
131 |
789 |
922 |
261 |
71 |
| VCDI |
0 |
79 |
9 |
164 |
1204 |
4882 |
16327 |
72315 |
|
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