Validation of sea ice concentration - Full domain
Bulletin date: 2019-11-07
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-11-01:
| 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 |
102974 |
18625 |
222 |
1053 |
848 |
105 |
1 |
0 |
| OW |
6 |
1121 |
124 |
1093 |
1594 |
740 |
2 |
0 |
| VODI |
0 |
200 |
38 |
599 |
1504 |
1467 |
18 |
0 |
| ODI |
0 |
31 |
8 |
141 |
719 |
1785 |
319 |
0 |
| CDI |
0 |
20 |
2 |
66 |
613 |
2596 |
1025 |
0 |
| VCDI |
0 |
0 |
0 |
18 |
398 |
6281 |
24163 |
16529 |
|
...date precedes bulletin
|
Date: 2019-11-03:
| 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 |
101672 |
17959 |
190 |
966 |
526 |
288 |
80 |
0 |
| OW |
12 |
861 |
100 |
835 |
995 |
671 |
185 |
0 |
| VODI |
0 |
220 |
38 |
430 |
1117 |
2324 |
793 |
0 |
| ODI |
0 |
30 |
7 |
102 |
554 |
998 |
1108 |
0 |
| CDI |
0 |
7 |
2 |
43 |
342 |
1336 |
2171 |
91 |
| VCDI |
0 |
1 |
0 |
10 |
205 |
5608 |
23395 |
20776 |
|
...date precedes bulletin
|
Date: 2019-11-05:
| 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 |
99929 |
18706 |
212 |
1029 |
356 |
89 |
27 |
0 |
| OW |
22 |
358 |
68 |
837 |
366 |
75 |
8 |
0 |
| VODI |
0 |
45 |
29 |
722 |
864 |
193 |
15 |
0 |
| ODI |
0 |
2 |
0 |
144 |
1060 |
597 |
232 |
6 |
| CDI |
0 |
3 |
1 |
35 |
716 |
2420 |
1015 |
123 |
| VCDI |
0 |
0 |
1 |
1 |
182 |
4494 |
25667 |
26399 |
|
...date precedes bulletin
|
Date: 2019-11-07:
| 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 |
96545 |
20456 |
215 |
1079 |
517 |
103 |
25 |
0 |
| OW |
50 |
457 |
57 |
605 |
568 |
108 |
20 |
0 |
| VODI |
0 |
73 |
22 |
585 |
1075 |
227 |
34 |
0 |
| ODI |
0 |
13 |
6 |
122 |
1136 |
515 |
47 |
0 |
| CDI |
0 |
0 |
1 |
41 |
520 |
1573 |
174 |
51 |
| VCDI |
0 |
0 |
0 |
10 |
170 |
5376 |
24240 |
30232 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96528 |
20435 |
221 |
1090 |
581 |
104 |
28 |
0 |
| OW |
67 |
486 |
57 |
568 |
486 |
119 |
20 |
0 |
| VODI |
0 |
64 |
16 |
580 |
1002 |
182 |
29 |
0 |
| ODI |
0 |
14 |
6 |
157 |
1162 |
460 |
56 |
0 |
| CDI |
0 |
0 |
1 |
37 |
602 |
1538 |
247 |
43 |
| VCDI |
0 |
0 |
0 |
10 |
153 |
5499 |
24160 |
30240 |
|
Date: 2019-11-09:
| 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 |
95500 |
20172 |
225 |
948 |
611 |
116 |
35 |
0 |
| OW |
51 |
635 |
86 |
785 |
491 |
196 |
39 |
0 |
| VODI |
20 |
168 |
44 |
547 |
1054 |
198 |
70 |
0 |
| ODI |
1 |
13 |
3 |
217 |
1124 |
453 |
79 |
0 |
| CDI |
0 |
3 |
2 |
38 |
557 |
1237 |
203 |
34 |
| VCDI |
0 |
0 |
0 |
21 |
222 |
5112 |
24770 |
30968 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95491 |
19951 |
221 |
1003 |
646 |
131 |
40 |
0 |
| OW |
60 |
807 |
84 |
657 |
421 |
158 |
37 |
0 |
| VODI |
20 |
217 |
47 |
580 |
970 |
232 |
55 |
0 |
| ODI |
1 |
15 |
5 |
242 |
1075 |
365 |
73 |
0 |
| CDI |
0 |
1 |
3 |
54 |
693 |
1203 |
169 |
41 |
| VCDI |
0 |
0 |
0 |
20 |
254 |
5223 |
24822 |
30961 |
|
Date: 2019-11-11:
| 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 |
94825 |
19814 |
267 |
1493 |
473 |
25 |
0 |
0 |
| OW |
73 |
435 |
74 |
1023 |
799 |
147 |
7 |
0 |
| VODI |
32 |
96 |
18 |
563 |
1258 |
492 |
20 |
0 |
| ODI |
12 |
3 |
4 |
103 |
1058 |
824 |
48 |
0 |
| CDI |
0 |
0 |
0 |
65 |
481 |
1747 |
506 |
104 |
| VCDI |
0 |
0 |
0 |
8 |
276 |
5394 |
24194 |
30287 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94851 |
18911 |
226 |
1469 |
709 |
167 |
19 |
0 |
| OW |
68 |
960 |
76 |
594 |
491 |
208 |
17 |
0 |
| VODI |
22 |
394 |
41 |
677 |
919 |
352 |
22 |
0 |
| ODI |
1 |
62 |
8 |
295 |
760 |
564 |
92 |
0 |
| CDI |
0 |
20 |
10 |
114 |
667 |
1014 |
213 |
7 |
| VCDI |
0 |
1 |
2 |
106 |
799 |
6324 |
24412 |
30384 |
|
Date: 2019-11-13:
| 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 |
93302 |
19135 |
221 |
1277 |
1009 |
32 |
0 |
0 |
| OW |
65 |
803 |
88 |
850 |
967 |
185 |
1 |
0 |
| VODI |
2 |
192 |
22 |
663 |
1237 |
621 |
20 |
0 |
| ODI |
0 |
49 |
10 |
194 |
968 |
785 |
32 |
0 |
| CDI |
0 |
3 |
4 |
140 |
593 |
1430 |
168 |
0 |
| VCDI |
0 |
0 |
0 |
50 |
800 |
6568 |
25784 |
28778 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93263 |
18455 |
187 |
1153 |
1352 |
217 |
17 |
0 |
| OW |
91 |
1065 |
62 |
548 |
671 |
328 |
42 |
0 |
| VODI |
14 |
556 |
71 |
698 |
835 |
565 |
66 |
0 |
| ODI |
1 |
66 |
8 |
390 |
707 |
739 |
80 |
0 |
| CDI |
0 |
28 |
13 |
195 |
740 |
1015 |
140 |
5 |
| VCDI |
0 |
12 |
4 |
190 |
1269 |
6757 |
25660 |
28773 |
|
Date: 2019-11-15:
| 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 |
90612 |
20529 |
231 |
1162 |
827 |
81 |
5 |
0 |
| OW |
81 |
956 |
90 |
813 |
783 |
302 |
23 |
0 |
| VODI |
7 |
449 |
36 |
695 |
1023 |
775 |
50 |
0 |
| ODI |
1 |
69 |
18 |
350 |
818 |
1057 |
59 |
0 |
| CDI |
0 |
5 |
5 |
100 |
523 |
1515 |
304 |
18 |
| VCDI |
0 |
0 |
0 |
53 |
598 |
8526 |
27666 |
25833 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90512 |
19968 |
191 |
979 |
892 |
288 |
38 |
0 |
| OW |
165 |
1150 |
80 |
591 |
549 |
374 |
74 |
0 |
| VODI |
23 |
613 |
65 |
727 |
733 |
786 |
109 |
0 |
| ODI |
1 |
206 |
21 |
410 |
608 |
610 |
237 |
0 |
| CDI |
0 |
53 |
19 |
239 |
655 |
1093 |
254 |
32 |
| VCDI |
0 |
18 |
4 |
227 |
1135 |
9105 |
27395 |
25819 |
|
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