Validation of sea ice concentration - Full domain
Bulletin date: 2018-07-12
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-07-06:
| 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 |
89461 |
19986 |
494 |
3232 |
993 |
241 |
5 |
0 |
| OW |
2 |
717 |
146 |
2615 |
1771 |
134 |
6 |
0 |
| VODI |
0 |
118 |
37 |
1679 |
6866 |
289 |
19 |
0 |
| ODI |
0 |
26 |
7 |
232 |
4099 |
1422 |
15 |
0 |
| CDI |
0 |
92 |
8 |
184 |
6145 |
8309 |
257 |
0 |
| VCDI |
0 |
1 |
0 |
4 |
3237 |
20799 |
12319 |
1081 |
|
...date precedes bulletin
|
Date: 2018-07-08:
| 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 |
90033 |
20615 |
486 |
3450 |
1071 |
274 |
0 |
0 |
| OW |
1 |
507 |
143 |
3127 |
2342 |
144 |
0 |
0 |
| VODI |
0 |
58 |
8 |
1227 |
6325 |
326 |
2 |
0 |
| ODI |
0 |
14 |
3 |
146 |
2982 |
2184 |
12 |
0 |
| CDI |
0 |
1 |
2 |
248 |
4880 |
12466 |
54 |
0 |
| VCDI |
0 |
2 |
0 |
5 |
3413 |
25325 |
5172 |
0 |
|
...date precedes bulletin
|
Date: 2018-07-10:
| 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 |
90796 |
21072 |
490 |
3557 |
693 |
160 |
0 |
0 |
| OW |
1 |
715 |
166 |
2591 |
910 |
77 |
0 |
0 |
| VODI |
0 |
60 |
22 |
1996 |
5091 |
158 |
4 |
0 |
| ODI |
0 |
2 |
4 |
241 |
6442 |
863 |
13 |
0 |
| CDI |
0 |
0 |
0 |
29 |
7068 |
18206 |
144 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
627 |
20860 |
3939 |
47 |
|
...date precedes bulletin
|
Date: 2018-07-12:
| 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 |
91676 |
21984 |
506 |
3381 |
599 |
109 |
0 |
0 |
| OW |
1 |
866 |
139 |
3021 |
1157 |
83 |
0 |
0 |
| VODI |
0 |
64 |
17 |
2640 |
4716 |
166 |
0 |
0 |
| ODI |
0 |
26 |
10 |
323 |
4930 |
1733 |
0 |
0 |
| CDI |
0 |
7 |
1 |
52 |
5902 |
18312 |
188 |
0 |
| VCDI |
0 |
9 |
0 |
6 |
770 |
17425 |
6229 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91676 |
22186 |
522 |
3987 |
960 |
125 |
0 |
0 |
| OW |
1 |
627 |
110 |
2406 |
1245 |
76 |
0 |
0 |
| VODI |
0 |
99 |
30 |
2647 |
4264 |
169 |
0 |
0 |
| ODI |
0 |
28 |
9 |
352 |
4980 |
1650 |
0 |
0 |
| CDI |
0 |
4 |
2 |
24 |
5700 |
18034 |
228 |
0 |
| VCDI |
0 |
12 |
0 |
7 |
925 |
17774 |
6189 |
0 |
|
Date: 2018-07-14:
| 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 |
92012 |
23412 |
457 |
3567 |
553 |
96 |
0 |
0 |
| OW |
0 |
781 |
157 |
3735 |
1683 |
92 |
4 |
0 |
| VODI |
0 |
39 |
15 |
2175 |
4055 |
289 |
0 |
0 |
| ODI |
0 |
33 |
8 |
374 |
5205 |
1356 |
23 |
0 |
| CDI |
0 |
3 |
0 |
263 |
7494 |
14188 |
1814 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
751 |
14959 |
7245 |
207 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92012 |
23471 |
479 |
4397 |
911 |
116 |
2 |
0 |
| OW |
0 |
665 |
122 |
2770 |
1368 |
82 |
2 |
0 |
| VODI |
0 |
101 |
28 |
2320 |
4161 |
300 |
0 |
0 |
| ODI |
0 |
26 |
8 |
360 |
5103 |
1107 |
24 |
0 |
| CDI |
0 |
5 |
0 |
267 |
7182 |
14048 |
1851 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
1016 |
15327 |
7207 |
207 |
|
Date: 2018-07-16:
| 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 |
92938 |
24603 |
479 |
2872 |
318 |
31 |
0 |
0 |
| OW |
0 |
616 |
159 |
3127 |
398 |
54 |
0 |
0 |
| VODI |
0 |
82 |
18 |
3235 |
2443 |
87 |
0 |
0 |
| ODI |
0 |
14 |
6 |
408 |
10348 |
736 |
0 |
0 |
| CDI |
0 |
12 |
1 |
40 |
4583 |
16252 |
2831 |
15 |
| VCDI |
0 |
0 |
0 |
3 |
248 |
9038 |
10073 |
980 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92938 |
24336 |
499 |
4392 |
933 |
94 |
0 |
0 |
| OW |
0 |
831 |
136 |
2837 |
1501 |
99 |
0 |
0 |
| VODI |
0 |
95 |
17 |
1846 |
3927 |
359 |
0 |
0 |
| ODI |
0 |
50 |
10 |
363 |
4381 |
1922 |
46 |
0 |
| CDI |
0 |
12 |
1 |
236 |
7011 |
12862 |
3211 |
62 |
| VCDI |
0 |
3 |
0 |
11 |
585 |
10862 |
9647 |
933 |
|
Date: 2018-07-18:
| 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 |
93794 |
25567 |
455 |
2795 |
619 |
74 |
0 |
0 |
| OW |
2 |
711 |
151 |
2776 |
809 |
61 |
0 |
0 |
| VODI |
0 |
99 |
22 |
2618 |
3222 |
134 |
0 |
0 |
| ODI |
0 |
12 |
10 |
327 |
8989 |
1999 |
1 |
0 |
| CDI |
0 |
6 |
0 |
14 |
4376 |
14045 |
4364 |
1 |
| VCDI |
0 |
1 |
0 |
3 |
577 |
9909 |
8205 |
300 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93791 |
25094 |
474 |
4156 |
1425 |
140 |
0 |
0 |
| OW |
5 |
1087 |
120 |
2362 |
1722 |
120 |
0 |
0 |
| VODI |
0 |
135 |
29 |
1450 |
3456 |
403 |
0 |
0 |
| ODI |
0 |
73 |
15 |
393 |
4336 |
2967 |
48 |
0 |
| CDI |
0 |
6 |
0 |
168 |
6781 |
11250 |
4682 |
158 |
| VCDI |
0 |
1 |
0 |
4 |
872 |
11342 |
7840 |
143 |
|
Date: 2018-07-20:
| 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 |
95872 |
25258 |
450 |
2852 |
375 |
41 |
0 |
0 |
| OW |
5 |
794 |
121 |
2605 |
1035 |
58 |
0 |
0 |
| VODI |
0 |
191 |
41 |
1920 |
4511 |
196 |
0 |
0 |
| ODI |
0 |
5 |
7 |
861 |
7414 |
3704 |
1 |
0 |
| CDI |
0 |
0 |
0 |
56 |
3999 |
14661 |
2761 |
0 |
| VCDI |
0 |
2 |
1 |
47 |
412 |
8402 |
8292 |
98 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95852 |
24856 |
478 |
4321 |
1554 |
101 |
0 |
0 |
| OW |
21 |
1042 |
82 |
1664 |
1983 |
145 |
0 |
0 |
| VODI |
4 |
209 |
34 |
1051 |
3134 |
575 |
1 |
0 |
| ODI |
0 |
139 |
22 |
507 |
4474 |
4245 |
48 |
0 |
| CDI |
0 |
2 |
3 |
752 |
5900 |
12387 |
3746 |
0 |
| VCDI |
0 |
2 |
1 |
46 |
701 |
9609 |
7259 |
98 |
|
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