Validation of sea ice concentration - Asian sector
Bulletin date: 2024-05-28
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-05-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
98 |
3 |
34 |
14 |
2 |
2 |
0 |
| OW |
0 |
21 |
1 |
22 |
47 |
3 |
17 |
11 |
| VODI |
0 |
45 |
2 |
67 |
259 |
181 |
124 |
16 |
| ODI |
0 |
13 |
3 |
95 |
388 |
558 |
401 |
83 |
| CDI |
0 |
8 |
0 |
91 |
643 |
2069 |
2813 |
836 |
| VCDI |
0 |
0 |
0 |
28 |
457 |
2649 |
12877 |
7302 |
|
Date: 2024-05-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
162 |
3 |
93 |
55 |
3 |
11 |
3 |
| OW |
0 |
4 |
1 |
50 |
83 |
20 |
35 |
6 |
| VODI |
0 |
5 |
0 |
102 |
349 |
137 |
141 |
22 |
| ODI |
0 |
5 |
1 |
109 |
496 |
546 |
387 |
102 |
| CDI |
0 |
3 |
0 |
146 |
724 |
1901 |
2344 |
898 |
| VCDI |
0 |
0 |
0 |
77 |
880 |
3120 |
10414 |
8845 |
|
Date: 2024-06-01:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
172 |
4 |
202 |
109 |
30 |
30 |
0 |
| OW |
0 |
1 |
0 |
97 |
73 |
42 |
21 |
0 |
| VODI |
0 |
1 |
0 |
178 |
313 |
120 |
104 |
2 |
| ODI |
0 |
1 |
0 |
148 |
588 |
543 |
395 |
40 |
| CDI |
0 |
0 |
0 |
211 |
823 |
1902 |
2119 |
802 |
| VCDI |
0 |
0 |
0 |
91 |
1317 |
3140 |
10738 |
7926 |
|
Date: 2024-06-03:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
174 |
20 |
256 |
165 |
35 |
59 |
0 |
| OW |
0 |
1 |
2 |
83 |
98 |
26 |
18 |
0 |
| VODI |
0 |
3 |
3 |
170 |
253 |
111 |
121 |
1 |
| ODI |
0 |
0 |
2 |
156 |
511 |
499 |
477 |
28 |
| CDI |
0 |
0 |
4 |
240 |
824 |
1849 |
2422 |
1091 |
| VCDI |
0 |
0 |
0 |
108 |
1233 |
2460 |
9949 |
8831 |
|
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