Validation of sea ice concentration - American sector
Bulletin date: 2022-08-09
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-08-09:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12160 |
9251 |
0 |
531 |
187 |
6 |
0 |
0 |
| OW |
0 |
243 |
0 |
346 |
256 |
10 |
2 |
0 |
| VODI |
0 |
344 |
0 |
807 |
1739 |
281 |
86 |
20 |
| ODI |
0 |
368 |
0 |
601 |
3328 |
1704 |
837 |
243 |
| CDI |
0 |
455 |
0 |
692 |
3242 |
3229 |
4110 |
1915 |
| VCDI |
0 |
34 |
0 |
146 |
239 |
188 |
1320 |
1674 |
|
Date: 2022-08-11:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12897 |
8383 |
0 |
735 |
487 |
11 |
0 |
0 |
| OW |
5 |
347 |
0 |
210 |
321 |
13 |
0 |
1 |
| VODI |
6 |
672 |
0 |
762 |
1309 |
323 |
75 |
43 |
| ODI |
8 |
612 |
0 |
895 |
3064 |
1894 |
856 |
294 |
| CDI |
4 |
506 |
0 |
880 |
2578 |
3451 |
3991 |
1752 |
| VCDI |
0 |
20 |
0 |
98 |
89 |
306 |
1647 |
1049 |
|
Date: 2022-08-13:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12626 |
8773 |
0 |
843 |
621 |
25 |
0 |
0 |
| OW |
25 |
386 |
0 |
282 |
221 |
22 |
1 |
0 |
| VODI |
38 |
762 |
0 |
980 |
955 |
410 |
73 |
31 |
| ODI |
17 |
768 |
0 |
1076 |
2666 |
2368 |
879 |
366 |
| CDI |
22 |
622 |
0 |
956 |
2081 |
3863 |
3637 |
1562 |
| VCDI |
2 |
110 |
0 |
102 |
126 |
443 |
1092 |
762 |
|
Date: 2022-08-15:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11785 |
9654 |
0 |
892 |
788 |
36 |
1 |
0 |
| OW |
22 |
343 |
0 |
233 |
259 |
26 |
7 |
0 |
| VODI |
37 |
726 |
0 |
742 |
1166 |
419 |
147 |
48 |
| ODI |
31 |
812 |
0 |
880 |
2732 |
2566 |
1149 |
401 |
| CDI |
29 |
665 |
0 |
939 |
1639 |
3726 |
4211 |
1354 |
| VCDI |
0 |
83 |
0 |
87 |
99 |
246 |
1095 |
519 |
|
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