Validation of sea ice concentration - Full domain
Bulletin date: 2019-08-08
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-08-02:
| 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 |
114438 |
20287 |
159 |
702 |
44 |
0 |
0 |
0 |
| OW |
17 |
2511 |
259 |
2069 |
164 |
0 |
0 |
0 |
| VODI |
0 |
360 |
112 |
4471 |
1851 |
46 |
0 |
0 |
| ODI |
0 |
5 |
6 |
450 |
5521 |
1704 |
0 |
0 |
| CDI |
0 |
0 |
0 |
58 |
2276 |
18552 |
5395 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
117 |
950 |
3753 |
769 |
|
...date precedes bulletin
|
Date: 2019-08-04:
| 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 |
115417 |
20282 |
171 |
687 |
47 |
0 |
0 |
0 |
| OW |
0 |
2936 |
261 |
2174 |
238 |
0 |
0 |
0 |
| VODI |
0 |
470 |
130 |
3533 |
1887 |
58 |
0 |
0 |
| ODI |
0 |
45 |
18 |
737 |
5387 |
2255 |
0 |
0 |
| CDI |
0 |
0 |
1 |
60 |
2002 |
21440 |
2805 |
0 |
| VCDI |
0 |
0 |
0 |
14 |
127 |
991 |
2797 |
78 |
|
...date precedes bulletin
|
Date: 2019-08-06:
| 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 |
116979 |
21266 |
175 |
548 |
24 |
0 |
0 |
0 |
| OW |
1 |
2106 |
258 |
1629 |
111 |
0 |
0 |
0 |
| VODI |
0 |
339 |
96 |
3731 |
1302 |
10 |
0 |
0 |
| ODI |
0 |
0 |
1 |
171 |
6408 |
1484 |
0 |
0 |
| CDI |
0 |
0 |
0 |
10 |
1422 |
18951 |
5740 |
280 |
| VCDI |
0 |
0 |
0 |
0 |
47 |
996 |
2931 |
32 |
|
...date precedes bulletin
|
Date: 2019-08-08:
| 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 |
118124 |
21129 |
176 |
645 |
24 |
0 |
0 |
0 |
| OW |
0 |
2422 |
253 |
1450 |
158 |
0 |
0 |
0 |
| VODI |
0 |
438 |
101 |
2933 |
1512 |
19 |
0 |
0 |
| ODI |
0 |
0 |
0 |
147 |
4908 |
2991 |
560 |
0 |
| CDI |
0 |
0 |
0 |
14 |
1319 |
17671 |
7959 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
281 |
1802 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
118124 |
21647 |
202 |
814 |
48 |
0 |
0 |
0 |
| OW |
0 |
1861 |
208 |
1409 |
122 |
0 |
0 |
0 |
| VODI |
0 |
481 |
120 |
2695 |
1531 |
29 |
0 |
0 |
| ODI |
0 |
0 |
0 |
257 |
4802 |
3153 |
514 |
0 |
| CDI |
0 |
0 |
0 |
14 |
1425 |
17200 |
7773 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
580 |
2034 |
0 |
|
Date: 2019-08-10:
| 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 |
120213 |
20168 |
136 |
468 |
63 |
0 |
0 |
0 |
| OW |
18 |
3003 |
173 |
1038 |
161 |
0 |
0 |
0 |
| VODI |
0 |
537 |
105 |
2481 |
1423 |
44 |
0 |
0 |
| ODI |
0 |
6 |
13 |
329 |
6011 |
2977 |
90 |
0 |
| CDI |
0 |
0 |
0 |
26 |
1159 |
15127 |
9823 |
130 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
227 |
1099 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
120185 |
21030 |
152 |
597 |
93 |
0 |
0 |
0 |
| OW |
46 |
2183 |
147 |
934 |
122 |
2 |
0 |
0 |
| VODI |
0 |
491 |
115 |
2333 |
1463 |
40 |
0 |
0 |
| ODI |
0 |
10 |
13 |
440 |
5831 |
2987 |
84 |
0 |
| CDI |
0 |
0 |
0 |
38 |
1307 |
14916 |
9709 |
130 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
430 |
1219 |
0 |
|
Date: 2019-08-12:
| 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 |
124420 |
19010 |
125 |
399 |
10 |
0 |
0 |
0 |
| OW |
27 |
1528 |
157 |
827 |
35 |
0 |
0 |
0 |
| VODI |
0 |
167 |
69 |
2766 |
775 |
7 |
0 |
0 |
| ODI |
0 |
0 |
1 |
176 |
7840 |
518 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1175 |
14300 |
2738 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
752 |
8161 |
1064 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
124341 |
17887 |
126 |
574 |
28 |
0 |
0 |
0 |
| OW |
103 |
2100 |
91 |
756 |
172 |
2 |
0 |
0 |
| VODI |
3 |
671 |
103 |
2166 |
1509 |
36 |
1 |
0 |
| ODI |
0 |
42 |
22 |
605 |
6107 |
3506 |
60 |
0 |
| CDI |
0 |
5 |
10 |
68 |
2003 |
11632 |
10237 |
1064 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
401 |
601 |
0 |
|
Date: 2019-08-14:
| 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 |
128136 |
16368 |
134 |
397 |
7 |
0 |
0 |
0 |
| OW |
0 |
1128 |
133 |
981 |
54 |
2 |
0 |
0 |
| VODI |
0 |
195 |
74 |
2470 |
1342 |
13 |
0 |
0 |
| ODI |
0 |
0 |
0 |
195 |
6909 |
1166 |
92 |
0 |
| CDI |
0 |
0 |
0 |
5 |
2518 |
11342 |
3832 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
4256 |
5299 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
127779 |
15154 |
96 |
499 |
33 |
0 |
0 |
0 |
| OW |
351 |
1746 |
104 |
814 |
219 |
6 |
0 |
0 |
| VODI |
6 |
704 |
103 |
2062 |
2052 |
62 |
21 |
0 |
| ODI |
0 |
87 |
33 |
586 |
5892 |
3185 |
866 |
0 |
| CDI |
0 |
0 |
5 |
87 |
2634 |
13299 |
8146 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
227 |
190 |
0 |
|
Date: 2019-08-16:
| 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 |
127728 |
17108 |
139 |
444 |
7 |
0 |
0 |
0 |
| OW |
0 |
1176 |
157 |
1091 |
79 |
1 |
0 |
0 |
| VODI |
0 |
353 |
71 |
2205 |
1809 |
28 |
0 |
0 |
| ODI |
0 |
0 |
1 |
284 |
6367 |
1538 |
134 |
0 |
| CDI |
0 |
0 |
0 |
14 |
2966 |
10908 |
3061 |
68 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2717 |
6299 |
295 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
127477 |
15928 |
128 |
596 |
75 |
0 |
0 |
0 |
| OW |
251 |
1609 |
83 |
848 |
298 |
21 |
0 |
0 |
| VODI |
0 |
926 |
114 |
1876 |
2462 |
237 |
20 |
0 |
| ODI |
0 |
159 |
27 |
627 |
5708 |
3483 |
528 |
0 |
| CDI |
0 |
15 |
16 |
91 |
2685 |
11400 |
8808 |
363 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
51 |
138 |
0 |
|
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