Validation of sea ice concentration - Full domain
Bulletin date: 2019-07-18
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-07-12:
| 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 |
92415 |
27825 |
434 |
3272 |
1018 |
1 |
0 |
0 |
| OW |
5 |
919 |
196 |
2590 |
1112 |
3 |
0 |
0 |
| VODI |
0 |
101 |
41 |
3026 |
4589 |
168 |
0 |
0 |
| ODI |
0 |
0 |
1 |
308 |
8984 |
1404 |
84 |
0 |
| CDI |
0 |
1 |
0 |
17 |
2988 |
18305 |
1061 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
582 |
10867 |
4731 |
0 |
|
...date precedes bulletin
|
Date: 2019-07-14:
| 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 |
94486 |
26808 |
443 |
3740 |
710 |
11 |
0 |
0 |
| OW |
0 |
929 |
201 |
2852 |
1311 |
29 |
0 |
0 |
| VODI |
0 |
133 |
33 |
2248 |
6085 |
217 |
0 |
0 |
| ODI |
0 |
5 |
2 |
289 |
7519 |
1797 |
92 |
0 |
| CDI |
0 |
0 |
0 |
43 |
3490 |
19035 |
1650 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
513 |
10385 |
1992 |
0 |
|
...date precedes bulletin
|
Date: 2019-07-16:
| 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 |
94526 |
28534 |
475 |
3266 |
489 |
0 |
0 |
0 |
| OW |
0 |
633 |
180 |
2269 |
429 |
12 |
0 |
0 |
| VODI |
0 |
129 |
26 |
3058 |
3107 |
43 |
0 |
0 |
| ODI |
0 |
6 |
3 |
137 |
11560 |
1178 |
4 |
0 |
| CDI |
0 |
0 |
0 |
1 |
2089 |
24163 |
2210 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
506 |
6686 |
1329 |
0 |
|
...date precedes bulletin
|
Date: 2019-07-18:
| 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 |
100357 |
24301 |
387 |
2826 |
138 |
0 |
0 |
0 |
| OW |
46 |
994 |
196 |
2528 |
379 |
20 |
0 |
0 |
| VODI |
50 |
137 |
34 |
3293 |
3896 |
54 |
0 |
0 |
| ODI |
0 |
9 |
2 |
225 |
10017 |
1788 |
3 |
0 |
| CDI |
0 |
0 |
0 |
18 |
1613 |
23114 |
3524 |
469 |
| VCDI |
0 |
0 |
0 |
31 |
506 |
3842 |
2251 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
100368 |
24509 |
426 |
3358 |
202 |
0 |
0 |
0 |
| OW |
48 |
748 |
157 |
2426 |
611 |
18 |
0 |
0 |
| VODI |
37 |
164 |
33 |
2756 |
4043 |
60 |
0 |
0 |
| ODI |
0 |
20 |
3 |
330 |
9242 |
1889 |
16 |
0 |
| CDI |
0 |
0 |
0 |
14 |
1937 |
22667 |
3487 |
469 |
| VCDI |
0 |
0 |
0 |
37 |
514 |
4184 |
2275 |
0 |
|
Date: 2019-07-20:
| 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 |
101374 |
24335 |
376 |
2631 |
90 |
6 |
0 |
0 |
| OW |
122 |
1437 |
153 |
2530 |
492 |
21 |
0 |
0 |
| VODI |
38 |
152 |
24 |
3130 |
5083 |
118 |
0 |
0 |
| ODI |
0 |
14 |
0 |
180 |
8183 |
3093 |
11 |
0 |
| CDI |
0 |
0 |
0 |
17 |
1338 |
24857 |
1979 |
24 |
| VCDI |
0 |
0 |
0 |
6 |
340 |
1446 |
3371 |
77 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
101398 |
24658 |
410 |
3245 |
189 |
6 |
0 |
0 |
| OW |
124 |
1085 |
121 |
2444 |
742 |
18 |
0 |
0 |
| VODI |
12 |
169 |
22 |
2452 |
4994 |
110 |
0 |
0 |
| ODI |
0 |
26 |
0 |
330 |
7751 |
3271 |
1 |
0 |
| CDI |
0 |
0 |
0 |
8 |
1464 |
24364 |
1891 |
16 |
| VCDI |
0 |
0 |
0 |
15 |
386 |
1772 |
3469 |
85 |
|
Date: 2019-07-22:
| 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 |
103880 |
24049 |
343 |
1882 |
122 |
0 |
0 |
0 |
| OW |
35 |
842 |
152 |
1519 |
161 |
9 |
0 |
0 |
| VODI |
0 |
71 |
29 |
3429 |
2042 |
36 |
0 |
0 |
| ODI |
0 |
1 |
0 |
221 |
10437 |
624 |
0 |
0 |
| CDI |
0 |
0 |
0 |
21 |
1395 |
28611 |
4261 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
337 |
469 |
2067 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
103831 |
23781 |
391 |
2913 |
350 |
4 |
0 |
0 |
| OW |
66 |
1017 |
107 |
1972 |
1309 |
26 |
0 |
0 |
| VODI |
17 |
148 |
26 |
1958 |
6173 |
287 |
0 |
0 |
| ODI |
1 |
17 |
0 |
162 |
4949 |
5925 |
6 |
0 |
| CDI |
0 |
0 |
0 |
62 |
1268 |
22957 |
4451 |
0 |
| VCDI |
0 |
0 |
0 |
8 |
445 |
550 |
1871 |
0 |
|
Date: 2019-07-24:
| 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 |
104940 |
24278 |
324 |
1687 |
161 |
8 |
0 |
0 |
| OW |
3 |
768 |
137 |
1777 |
223 |
16 |
0 |
0 |
| VODI |
0 |
167 |
44 |
4157 |
2854 |
61 |
0 |
0 |
| ODI |
0 |
1 |
0 |
316 |
8319 |
1670 |
4 |
0 |
| CDI |
0 |
0 |
0 |
15 |
1867 |
24005 |
7405 |
425 |
| VCDI |
0 |
0 |
0 |
0 |
328 |
204 |
258 |
626 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
104890 |
24129 |
352 |
2901 |
533 |
20 |
0 |
0 |
| OW |
34 |
828 |
109 |
2140 |
1279 |
47 |
0 |
0 |
| VODI |
19 |
256 |
44 |
2624 |
5786 |
625 |
3 |
0 |
| ODI |
0 |
0 |
0 |
223 |
4425 |
6246 |
111 |
0 |
| CDI |
0 |
1 |
0 |
50 |
1318 |
18761 |
7418 |
1041 |
| VCDI |
0 |
0 |
0 |
14 |
411 |
265 |
135 |
10 |
|
Date: 2019-07-26:
| 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 |
105219 |
24993 |
277 |
1510 |
77 |
5 |
0 |
0 |
| OW |
0 |
1202 |
177 |
1732 |
258 |
20 |
0 |
0 |
| VODI |
0 |
272 |
67 |
4567 |
3371 |
114 |
0 |
0 |
| ODI |
0 |
2 |
1 |
268 |
7412 |
2865 |
20 |
0 |
| CDI |
0 |
1 |
0 |
10 |
1790 |
19460 |
10100 |
572 |
| VCDI |
0 |
0 |
0 |
4 |
268 |
358 |
39 |
17 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
105153 |
25037 |
364 |
3106 |
657 |
19 |
0 |
0 |
| OW |
48 |
1034 |
108 |
2095 |
1333 |
93 |
0 |
0 |
| VODI |
18 |
343 |
44 |
2698 |
5753 |
885 |
12 |
0 |
| ODI |
0 |
37 |
1 |
155 |
4078 |
6283 |
145 |
0 |
| CDI |
0 |
19 |
5 |
25 |
956 |
15300 |
10001 |
589 |
| VCDI |
0 |
0 |
0 |
12 |
399 |
242 |
1 |
0 |
|
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