Validation of sea ice concentration - European sector
Bulletin date: 2023-04-18
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-04-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18313 |
14767 |
0 |
806 |
367 |
50 |
0 |
0 |
| OW |
0 |
171 |
0 |
135 |
102 |
12 |
2 |
0 |
| VODI |
0 |
179 |
0 |
230 |
209 |
72 |
20 |
0 |
| ODI |
0 |
103 |
0 |
188 |
342 |
352 |
213 |
0 |
| CDI |
0 |
30 |
0 |
172 |
585 |
1146 |
755 |
5 |
| VCDI |
0 |
1 |
0 |
126 |
1081 |
4231 |
6302 |
5601 |
|
Date: 2023-04-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18456 |
14571 |
0 |
911 |
450 |
77 |
20 |
0 |
| OW |
0 |
133 |
0 |
104 |
101 |
14 |
12 |
0 |
| VODI |
0 |
135 |
0 |
148 |
263 |
84 |
35 |
0 |
| ODI |
0 |
81 |
0 |
126 |
400 |
476 |
216 |
0 |
| CDI |
0 |
41 |
0 |
143 |
694 |
1118 |
667 |
58 |
| VCDI |
0 |
20 |
0 |
192 |
1225 |
3661 |
6551 |
5485 |
|
Date: 2023-04-24:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17884 |
14720 |
0 |
944 |
643 |
153 |
11 |
0 |
| OW |
0 |
87 |
0 |
82 |
113 |
55 |
14 |
0 |
| VODI |
0 |
105 |
0 |
127 |
272 |
219 |
26 |
0 |
| ODI |
0 |
50 |
0 |
163 |
429 |
552 |
218 |
7 |
| CDI |
0 |
59 |
0 |
155 |
605 |
1170 |
759 |
82 |
| VCDI |
0 |
86 |
0 |
233 |
1058 |
3988 |
5910 |
5689 |
|
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