Validation of sea ice concentration - Full domain
Bulletin date: 2018-08-09
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-08-03:
| 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 |
112370 |
18306 |
187 |
1048 |
166 |
6 |
0 |
0 |
| OW |
1 |
2697 |
216 |
1987 |
289 |
17 |
0 |
0 |
| VODI |
0 |
809 |
107 |
2669 |
2923 |
16 |
0 |
0 |
| ODI |
0 |
40 |
13 |
497 |
6054 |
3304 |
322 |
0 |
| CDI |
0 |
19 |
4 |
4 |
2126 |
7809 |
5136 |
705 |
| VCDI |
0 |
1 |
0 |
4 |
106 |
3536 |
10756 |
2798 |
|
...date precedes bulletin
|
Date: 2018-08-05:
| 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 |
115290 |
16603 |
169 |
927 |
180 |
3 |
0 |
0 |
| OW |
5 |
2903 |
185 |
1770 |
336 |
2 |
0 |
0 |
| VODI |
0 |
807 |
120 |
2659 |
3150 |
34 |
0 |
0 |
| ODI |
0 |
59 |
21 |
619 |
5823 |
3032 |
478 |
0 |
| CDI |
0 |
13 |
3 |
5 |
2032 |
7530 |
6396 |
23 |
| VCDI |
0 |
1 |
0 |
9 |
293 |
2737 |
10984 |
1847 |
|
...date precedes bulletin
|
Date: 2018-08-07:
| 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 |
116707 |
17345 |
177 |
739 |
99 |
3 |
0 |
0 |
| OW |
0 |
2192 |
182 |
1377 |
155 |
8 |
0 |
0 |
| VODI |
0 |
469 |
116 |
3497 |
1299 |
12 |
0 |
0 |
| ODI |
0 |
22 |
1 |
333 |
7299 |
773 |
0 |
0 |
| CDI |
0 |
7 |
0 |
3 |
1986 |
9795 |
1153 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
158 |
2701 |
13574 |
4861 |
|
...date precedes bulletin
|
Date: 2018-08-09:
| 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 |
117406 |
17493 |
165 |
699 |
84 |
12 |
0 |
0 |
| OW |
0 |
2341 |
180 |
1332 |
199 |
8 |
0 |
0 |
| VODI |
1 |
664 |
132 |
3092 |
1835 |
22 |
0 |
0 |
| ODI |
0 |
31 |
5 |
406 |
5909 |
1591 |
0 |
0 |
| CDI |
0 |
2 |
0 |
24 |
1846 |
10092 |
1224 |
0 |
| VCDI |
0 |
0 |
1 |
18 |
235 |
5032 |
12306 |
2661 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
117406 |
17965 |
214 |
969 |
119 |
16 |
0 |
0 |
| OW |
1 |
1833 |
130 |
1106 |
166 |
6 |
0 |
0 |
| VODI |
0 |
695 |
133 |
3047 |
2124 |
33 |
0 |
0 |
| ODI |
0 |
36 |
5 |
413 |
5358 |
1670 |
0 |
0 |
| CDI |
0 |
2 |
0 |
18 |
2101 |
10071 |
1424 |
0 |
| VCDI |
0 |
0 |
1 |
18 |
240 |
4961 |
12106 |
2661 |
|
Date: 2018-08-11:
| 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 |
119712 |
15857 |
160 |
722 |
53 |
5 |
0 |
0 |
| OW |
31 |
2500 |
149 |
1286 |
196 |
3 |
0 |
0 |
| VODI |
0 |
715 |
147 |
2668 |
2298 |
48 |
0 |
0 |
| ODI |
0 |
28 |
9 |
414 |
5152 |
1926 |
9 |
0 |
| CDI |
0 |
2 |
0 |
21 |
1693 |
9458 |
2888 |
0 |
| VCDI |
0 |
1 |
2 |
20 |
244 |
4296 |
13459 |
876 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
119722 |
16512 |
181 |
950 |
82 |
4 |
0 |
0 |
| OW |
21 |
1789 |
131 |
1125 |
225 |
4 |
0 |
0 |
| VODI |
0 |
773 |
144 |
2617 |
2496 |
80 |
0 |
0 |
| ODI |
0 |
26 |
9 |
398 |
4535 |
2018 |
16 |
0 |
| CDI |
0 |
2 |
0 |
22 |
2051 |
9454 |
2889 |
0 |
| VCDI |
0 |
1 |
2 |
19 |
247 |
4176 |
13451 |
876 |
|
Date: 2018-08-13:
| 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 |
119993 |
17729 |
142 |
470 |
45 |
3 |
0 |
0 |
| OW |
3 |
1822 |
221 |
1018 |
96 |
3 |
0 |
0 |
| VODI |
0 |
284 |
117 |
2997 |
923 |
11 |
0 |
0 |
| ODI |
0 |
2 |
0 |
233 |
6384 |
530 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
1473 |
11626 |
1848 |
0 |
| VCDI |
0 |
2 |
2 |
14 |
60 |
2862 |
11586 |
4546 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
119991 |
17045 |
176 |
766 |
101 |
4 |
0 |
0 |
| OW |
5 |
1862 |
159 |
1170 |
239 |
9 |
0 |
0 |
| VODI |
0 |
871 |
132 |
2334 |
2485 |
138 |
0 |
0 |
| ODI |
0 |
57 |
13 |
439 |
3959 |
2468 |
94 |
0 |
| CDI |
0 |
2 |
0 |
12 |
2080 |
9005 |
3417 |
86 |
| VCDI |
0 |
2 |
2 |
14 |
117 |
3411 |
9923 |
4460 |
|
Date: 2018-08-15:
| 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 |
120110 |
18701 |
131 |
477 |
63 |
1 |
0 |
0 |
| OW |
0 |
1902 |
166 |
894 |
147 |
0 |
0 |
0 |
| VODI |
0 |
473 |
131 |
2681 |
1090 |
10 |
0 |
0 |
| ODI |
0 |
7 |
3 |
1009 |
5063 |
311 |
0 |
0 |
| CDI |
0 |
5 |
2 |
93 |
4673 |
9859 |
1189 |
0 |
| VCDI |
0 |
10 |
1 |
26 |
267 |
5502 |
10287 |
1764 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
120110 |
17637 |
144 |
694 |
122 |
1 |
0 |
0 |
| OW |
0 |
2197 |
126 |
949 |
291 |
2 |
0 |
0 |
| VODI |
0 |
1146 |
132 |
2597 |
2057 |
54 |
0 |
0 |
| ODI |
0 |
97 |
28 |
865 |
4677 |
1204 |
15 |
0 |
| CDI |
0 |
8 |
2 |
48 |
3808 |
9020 |
2692 |
113 |
| VCDI |
0 |
13 |
2 |
27 |
348 |
5402 |
8769 |
1651 |
|
Date: 2018-08-17:
| 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 |
120521 |
18712 |
138 |
495 |
40 |
1 |
0 |
0 |
| OW |
0 |
1941 |
148 |
936 |
104 |
0 |
0 |
0 |
| VODI |
0 |
527 |
138 |
2927 |
995 |
14 |
0 |
0 |
| ODI |
0 |
8 |
2 |
892 |
5010 |
214 |
2 |
0 |
| CDI |
0 |
14 |
1 |
128 |
5118 |
10201 |
1495 |
0 |
| VCDI |
0 |
10 |
1 |
32 |
380 |
5464 |
9788 |
651 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
120521 |
17790 |
143 |
765 |
111 |
1 |
0 |
0 |
| OW |
0 |
2178 |
122 |
1063 |
418 |
4 |
0 |
0 |
| VODI |
0 |
1118 |
135 |
2638 |
2045 |
57 |
0 |
0 |
| ODI |
0 |
97 |
25 |
814 |
4570 |
991 |
19 |
0 |
| CDI |
0 |
12 |
1 |
95 |
4148 |
9506 |
2935 |
0 |
| VCDI |
0 |
17 |
2 |
35 |
355 |
5335 |
8331 |
651 |
|
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