Validation of sea ice concentration - Full domain
Bulletin date: 2023-07-25
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-07-25:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
47729 |
17387 |
178 |
1435 |
341 |
59 |
1 |
0 |
| OW |
32 |
1131 |
66 |
640 |
225 |
57 |
0 |
0 |
| VODI |
26 |
1292 |
109 |
1256 |
847 |
550 |
27 |
0 |
| ODI |
10 |
1681 |
195 |
3382 |
4310 |
4016 |
252 |
0 |
| CDI |
0 |
455 |
73 |
3603 |
13676 |
13735 |
868 |
0 |
| VCDI |
0 |
2 |
0 |
87 |
2277 |
11628 |
909 |
0 |
|
Date: 2023-07-27:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
47976 |
18974 |
221 |
2049 |
515 |
74 |
0 |
0 |
| OW |
12 |
495 |
33 |
441 |
177 |
60 |
2 |
0 |
| VODI |
5 |
1267 |
51 |
1137 |
832 |
533 |
110 |
0 |
| ODI |
3 |
1752 |
187 |
3549 |
5069 |
3258 |
970 |
1 |
| CDI |
0 |
471 |
84 |
3840 |
12194 |
10230 |
3582 |
7 |
| VCDI |
0 |
9 |
0 |
179 |
1976 |
8926 |
3277 |
19 |
|
Date: 2023-07-29:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
48774 |
18976 |
250 |
2132 |
582 |
48 |
2 |
0 |
| OW |
51 |
573 |
43 |
412 |
169 |
60 |
12 |
0 |
| VODI |
31 |
1346 |
57 |
1242 |
866 |
550 |
134 |
22 |
| ODI |
2 |
1777 |
147 |
3663 |
5287 |
3517 |
938 |
119 |
| CDI |
0 |
519 |
91 |
3291 |
10420 |
10515 |
4050 |
365 |
| VCDI |
0 |
28 |
3 |
163 |
1973 |
7248 |
3591 |
508 |
|
Date: 2023-07-31:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
50099 |
19183 |
250 |
2127 |
505 |
31 |
11 |
0 |
| OW |
27 |
583 |
34 |
374 |
171 |
48 |
15 |
2 |
| VODI |
32 |
1475 |
82 |
1180 |
829 |
517 |
156 |
92 |
| ODI |
1 |
1775 |
137 |
4014 |
4970 |
3331 |
992 |
470 |
| CDI |
1 |
640 |
92 |
3153 |
9351 |
9399 |
4062 |
1792 |
| VCDI |
0 |
43 |
0 |
221 |
1609 |
4742 |
4251 |
1678 |
|
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