Validation of sea ice concentration - Full domain
Bulletin date: 2019-09-05
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-08-30:
| 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 |
132073 |
15519 |
129 |
323 |
26 |
0 |
0 |
0 |
| OW |
0 |
1052 |
155 |
1021 |
150 |
3 |
0 |
0 |
| VODI |
0 |
159 |
67 |
2377 |
2078 |
56 |
0 |
0 |
| ODI |
0 |
3 |
0 |
837 |
6035 |
1429 |
122 |
0 |
| CDI |
0 |
0 |
0 |
22 |
2299 |
8845 |
2564 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
4874 |
4439 |
388 |
|
...date precedes bulletin
|
Date: 2019-09-01:
| 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 |
132089 |
15736 |
90 |
231 |
7 |
0 |
0 |
0 |
| OW |
0 |
1355 |
168 |
896 |
50 |
5 |
0 |
0 |
| VODI |
0 |
340 |
97 |
2910 |
1432 |
36 |
0 |
0 |
| ODI |
0 |
17 |
2 |
937 |
5603 |
1382 |
131 |
0 |
| CDI |
0 |
3 |
1 |
26 |
2446 |
9885 |
1503 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
62 |
5921 |
3635 |
52 |
|
...date precedes bulletin
|
Date: 2019-09-03:
| 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 |
134228 |
14930 |
60 |
103 |
22 |
0 |
0 |
0 |
| OW |
0 |
1064 |
169 |
758 |
13 |
0 |
0 |
0 |
| VODI |
0 |
160 |
80 |
3294 |
624 |
2 |
0 |
0 |
| ODI |
0 |
2 |
2 |
503 |
5642 |
473 |
5 |
0 |
| CDI |
0 |
0 |
0 |
2 |
1078 |
13792 |
1663 |
12 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3783 |
4534 |
50 |
|
...date precedes bulletin
|
Date: 2019-09-05:
| 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 |
135320 |
13656 |
74 |
208 |
39 |
0 |
0 |
0 |
| OW |
0 |
1035 |
147 |
905 |
210 |
0 |
0 |
0 |
| VODI |
0 |
200 |
85 |
2383 |
1395 |
149 |
0 |
0 |
| ODI |
0 |
13 |
2 |
452 |
4347 |
1032 |
45 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1088 |
11598 |
3114 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
79 |
5900 |
3566 |
5 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
135320 |
13856 |
115 |
446 |
114 |
0 |
0 |
0 |
| OW |
0 |
780 |
105 |
738 |
272 |
3 |
0 |
0 |
| VODI |
0 |
251 |
85 |
2016 |
1504 |
173 |
0 |
0 |
| ODI |
0 |
17 |
3 |
748 |
3978 |
1169 |
90 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1211 |
11291 |
2989 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
79 |
6043 |
3646 |
5 |
|
Date: 2019-09-07:
| 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 |
135044 |
13664 |
77 |
338 |
41 |
0 |
0 |
0 |
| OW |
0 |
1236 |
157 |
900 |
204 |
0 |
0 |
0 |
| VODI |
0 |
256 |
78 |
1919 |
1972 |
71 |
0 |
0 |
| ODI |
0 |
14 |
1 |
312 |
3392 |
1676 |
27 |
0 |
| CDI |
0 |
0 |
0 |
2 |
747 |
10638 |
2708 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
7152 |
4422 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
135044 |
13980 |
122 |
587 |
96 |
0 |
0 |
0 |
| OW |
0 |
883 |
115 |
710 |
283 |
0 |
0 |
0 |
| VODI |
0 |
289 |
74 |
1816 |
1714 |
114 |
0 |
0 |
| ODI |
0 |
18 |
2 |
350 |
3378 |
1733 |
69 |
0 |
| CDI |
0 |
0 |
0 |
8 |
884 |
10433 |
2535 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
7257 |
4553 |
0 |
|
Date: 2019-09-09:
| 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 |
135323 |
13899 |
81 |
206 |
29 |
0 |
0 |
0 |
| OW |
0 |
976 |
162 |
713 |
62 |
0 |
0 |
0 |
| VODI |
0 |
96 |
56 |
2429 |
832 |
0 |
0 |
0 |
| ODI |
0 |
1 |
2 |
150 |
4966 |
235 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
761 |
12461 |
1099 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
4685 |
7437 |
387 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
135323 |
13690 |
106 |
488 |
79 |
0 |
0 |
0 |
| OW |
0 |
934 |
114 |
729 |
265 |
0 |
0 |
0 |
| VODI |
0 |
346 |
77 |
1789 |
1756 |
24 |
0 |
0 |
| ODI |
0 |
2 |
4 |
489 |
3446 |
1077 |
6 |
0 |
| CDI |
0 |
0 |
0 |
3 |
1104 |
9521 |
1939 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
6759 |
6591 |
387 |
|
Date: 2019-09-11:
| 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 |
135073 |
14435 |
72 |
162 |
32 |
0 |
0 |
0 |
| OW |
0 |
1133 |
146 |
668 |
52 |
0 |
0 |
0 |
| VODI |
0 |
204 |
77 |
2337 |
765 |
0 |
0 |
0 |
| ODI |
0 |
4 |
3 |
500 |
3974 |
376 |
0 |
0 |
| CDI |
0 |
0 |
0 |
27 |
1468 |
7872 |
3319 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
3773 |
9138 |
1435 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
135073 |
14222 |
96 |
370 |
65 |
0 |
0 |
0 |
| OW |
0 |
1019 |
92 |
753 |
170 |
0 |
0 |
0 |
| VODI |
0 |
493 |
93 |
1923 |
1397 |
71 |
0 |
0 |
| ODI |
0 |
42 |
16 |
594 |
3014 |
998 |
0 |
0 |
| CDI |
0 |
0 |
1 |
54 |
1636 |
6250 |
2736 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
4702 |
9721 |
1435 |
|
Date: 2019-09-13:
| 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 |
136006 |
13341 |
62 |
159 |
43 |
0 |
0 |
0 |
| OW |
0 |
1462 |
113 |
513 |
83 |
2 |
0 |
0 |
| VODI |
0 |
499 |
122 |
2099 |
652 |
40 |
0 |
0 |
| ODI |
0 |
53 |
18 |
661 |
3633 |
303 |
8 |
0 |
| CDI |
0 |
0 |
1 |
69 |
1865 |
6026 |
2697 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3162 |
12669 |
687 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
136006 |
13276 |
79 |
289 |
65 |
0 |
0 |
0 |
| OW |
0 |
1238 |
92 |
576 |
116 |
16 |
0 |
0 |
| VODI |
0 |
706 |
112 |
1812 |
1370 |
63 |
0 |
0 |
| ODI |
0 |
131 |
30 |
735 |
2771 |
946 |
8 |
0 |
| CDI |
0 |
4 |
3 |
89 |
1919 |
4667 |
2235 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
35 |
3841 |
13131 |
687 |
|
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