Validation of sea ice concentration - Full domain
Bulletin date: 2023-05-23
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-05-23:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20740 |
13915 |
112 |
1095 |
315 |
50 |
16 |
1 |
| OW |
1 |
358 |
36 |
433 |
142 |
66 |
44 |
5 |
| VODI |
0 |
494 |
53 |
918 |
531 |
343 |
204 |
53 |
| ODI |
0 |
312 |
43 |
1024 |
1453 |
1299 |
915 |
274 |
| CDI |
0 |
96 |
26 |
938 |
2409 |
3032 |
4288 |
3050 |
| VCDI |
0 |
10 |
6 |
380 |
2487 |
7055 |
30969 |
34556 |
|
Date: 2023-05-25:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
21148 |
14224 |
182 |
1599 |
413 |
75 |
12 |
1 |
| OW |
0 |
280 |
27 |
341 |
233 |
63 |
58 |
1 |
| VODI |
2 |
343 |
47 |
712 |
625 |
382 |
261 |
17 |
| ODI |
0 |
235 |
28 |
846 |
1383 |
1311 |
1176 |
107 |
| CDI |
0 |
235 |
29 |
951 |
2450 |
3501 |
5540 |
1839 |
| VCDI |
0 |
76 |
37 |
698 |
3409 |
9184 |
26693 |
33773 |
|
Date: 2023-05-27:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
21733 |
14084 |
212 |
1568 |
491 |
96 |
24 |
0 |
| OW |
0 |
255 |
23 |
399 |
195 |
67 |
70 |
0 |
| VODI |
0 |
363 |
21 |
723 |
658 |
450 |
302 |
18 |
| ODI |
0 |
246 |
27 |
941 |
1505 |
1578 |
1368 |
295 |
| CDI |
0 |
320 |
29 |
990 |
2206 |
3919 |
5682 |
2379 |
| VCDI |
0 |
363 |
41 |
887 |
3875 |
9543 |
25377 |
31224 |
|
Date: 2023-05-29:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
22886 |
13123 |
178 |
1694 |
569 |
97 |
39 |
0 |
| OW |
2 |
207 |
18 |
363 |
226 |
94 |
68 |
0 |
| VODI |
0 |
376 |
29 |
772 |
841 |
553 |
390 |
30 |
| ODI |
0 |
335 |
20 |
881 |
1615 |
1625 |
1578 |
281 |
| CDI |
0 |
376 |
43 |
1157 |
2632 |
4247 |
6953 |
2120 |
| VCDI |
0 |
359 |
47 |
936 |
3887 |
9650 |
31257 |
21993 |
|
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