Validation of sea ice concentration - Full domain
Bulletin date: 2019-01-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-12-28:
| 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 |
78393 |
13861 |
114 |
505 |
252 |
94 |
0 |
0 |
| OW |
63 |
918 |
55 |
220 |
99 |
12 |
0 |
0 |
| VODI |
0 |
631 |
75 |
449 |
197 |
19 |
0 |
0 |
| ODI |
0 |
129 |
32 |
387 |
335 |
66 |
6 |
0 |
| CDI |
0 |
51 |
8 |
270 |
813 |
465 |
86 |
43 |
| VCDI |
0 |
16 |
9 |
154 |
1761 |
6474 |
28566 |
51420 |
|
...date precedes bulletin
|
Date: 2018-12-30:
| 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 |
77349 |
13830 |
116 |
509 |
294 |
141 |
6 |
0 |
| OW |
63 |
1029 |
83 |
323 |
136 |
28 |
0 |
0 |
| VODI |
0 |
380 |
60 |
602 |
236 |
30 |
0 |
0 |
| ODI |
0 |
117 |
28 |
451 |
427 |
95 |
0 |
0 |
| CDI |
0 |
32 |
9 |
237 |
784 |
530 |
171 |
45 |
| VCDI |
0 |
1 |
3 |
71 |
1443 |
6420 |
30946 |
50023 |
|
...date precedes bulletin
|
Date: 2019-01-01:
| 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 |
75977 |
14474 |
167 |
798 |
359 |
137 |
67 |
0 |
| OW |
65 |
429 |
76 |
636 |
173 |
32 |
2 |
0 |
| VODI |
0 |
108 |
37 |
549 |
526 |
75 |
0 |
0 |
| ODI |
0 |
23 |
10 |
208 |
840 |
95 |
3 |
0 |
| CDI |
0 |
2 |
2 |
93 |
798 |
611 |
70 |
37 |
| VCDI |
0 |
0 |
0 |
15 |
717 |
5211 |
24909 |
58717 |
|
...date precedes bulletin
|
Date: 2019-01-03:
| 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 |
75569 |
14043 |
199 |
796 |
390 |
136 |
51 |
0 |
| OW |
67 |
252 |
60 |
576 |
299 |
50 |
9 |
0 |
| VODI |
0 |
67 |
24 |
441 |
729 |
124 |
14 |
0 |
| ODI |
0 |
6 |
5 |
161 |
663 |
217 |
5 |
0 |
| CDI |
0 |
1 |
0 |
73 |
703 |
808 |
62 |
49 |
| VCDI |
0 |
0 |
0 |
17 |
645 |
4576 |
20097 |
65064 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75569 |
14036 |
202 |
811 |
398 |
137 |
53 |
0 |
| OW |
67 |
263 |
56 |
560 |
329 |
37 |
11 |
0 |
| VODI |
0 |
66 |
24 |
450 |
653 |
124 |
10 |
0 |
| ODI |
0 |
4 |
6 |
170 |
658 |
201 |
2 |
0 |
| CDI |
0 |
0 |
0 |
63 |
730 |
717 |
52 |
59 |
| VCDI |
0 |
0 |
0 |
10 |
661 |
4695 |
20110 |
65054 |
|
Date: 2019-01-05:
| 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 |
75213 |
13929 |
192 |
765 |
278 |
86 |
37 |
0 |
| OW |
71 |
363 |
75 |
672 |
207 |
47 |
5 |
0 |
| VODI |
0 |
108 |
28 |
594 |
561 |
90 |
7 |
0 |
| ODI |
0 |
16 |
5 |
211 |
744 |
113 |
6 |
0 |
| CDI |
0 |
1 |
4 |
82 |
940 |
471 |
44 |
56 |
| VCDI |
0 |
0 |
0 |
19 |
554 |
3970 |
17833 |
68651 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75213 |
13896 |
197 |
819 |
287 |
87 |
38 |
0 |
| OW |
71 |
372 |
69 |
577 |
196 |
43 |
5 |
0 |
| VODI |
0 |
140 |
28 |
631 |
541 |
84 |
5 |
0 |
| ODI |
0 |
8 |
8 |
207 |
700 |
125 |
11 |
0 |
| CDI |
0 |
1 |
2 |
90 |
959 |
412 |
42 |
40 |
| VCDI |
0 |
0 |
0 |
19 |
601 |
4026 |
17831 |
68667 |
|
Date: 2019-01-07:
| 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 |
75350 |
13572 |
170 |
785 |
297 |
158 |
34 |
0 |
| OW |
70 |
415 |
80 |
722 |
225 |
22 |
0 |
0 |
| VODI |
0 |
143 |
28 |
559 |
691 |
56 |
0 |
0 |
| ODI |
0 |
20 |
5 |
208 |
811 |
211 |
1 |
0 |
| CDI |
0 |
2 |
3 |
89 |
759 |
741 |
92 |
38 |
| VCDI |
0 |
0 |
0 |
17 |
672 |
4927 |
15562 |
69513 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75349 |
13246 |
157 |
761 |
363 |
176 |
34 |
0 |
| OW |
71 |
574 |
54 |
414 |
171 |
55 |
0 |
0 |
| VODI |
0 |
249 |
46 |
547 |
387 |
126 |
8 |
0 |
| ODI |
0 |
56 |
20 |
340 |
588 |
110 |
0 |
0 |
| CDI |
0 |
26 |
7 |
208 |
676 |
338 |
96 |
35 |
| VCDI |
0 |
1 |
2 |
110 |
1270 |
5310 |
15551 |
69516 |
|
Date: 2019-01-09:
| 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 |
74923 |
13445 |
170 |
749 |
378 |
176 |
0 |
0 |
| OW |
71 |
368 |
62 |
548 |
322 |
45 |
0 |
0 |
| VODI |
0 |
93 |
19 |
410 |
624 |
154 |
0 |
0 |
| ODI |
0 |
20 |
7 |
109 |
612 |
231 |
0 |
0 |
| CDI |
0 |
11 |
3 |
54 |
692 |
646 |
75 |
107 |
| VCDI |
0 |
3 |
0 |
48 |
656 |
4904 |
21310 |
65003 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74923 |
13255 |
163 |
768 |
469 |
187 |
0 |
0 |
| OW |
71 |
369 |
43 |
323 |
302 |
84 |
0 |
0 |
| VODI |
0 |
234 |
36 |
446 |
447 |
151 |
0 |
0 |
| ODI |
0 |
43 |
11 |
189 |
602 |
171 |
0 |
103 |
| CDI |
0 |
24 |
6 |
124 |
599 |
433 |
50 |
202 |
| VCDI |
0 |
15 |
2 |
68 |
865 |
5130 |
21335 |
64805 |
|
Date: 2019-01-11:
| 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 |
75755 |
12908 |
129 |
551 |
273 |
109 |
0 |
0 |
| OW |
71 |
580 |
61 |
410 |
127 |
1 |
0 |
0 |
| VODI |
0 |
361 |
46 |
476 |
351 |
21 |
0 |
0 |
| ODI |
0 |
146 |
14 |
253 |
508 |
45 |
16 |
100 |
| CDI |
0 |
65 |
12 |
180 |
721 |
212 |
93 |
95 |
| VCDI |
0 |
45 |
5 |
224 |
1625 |
5447 |
20612 |
64400 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75755 |
12450 |
125 |
620 |
356 |
109 |
0 |
0 |
| OW |
71 |
586 |
47 |
303 |
210 |
5 |
0 |
0 |
| VODI |
0 |
415 |
33 |
312 |
314 |
25 |
0 |
0 |
| ODI |
0 |
302 |
25 |
276 |
343 |
45 |
0 |
65 |
| CDI |
0 |
177 |
16 |
175 |
562 |
243 |
68 |
195 |
| VCDI |
0 |
175 |
21 |
408 |
1820 |
5408 |
20653 |
64335 |
|
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