Validation of sea ice concentration - Full domain
Bulletin date: 2024-08-27
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-08-27:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75708 |
9179 |
43 |
269 |
32 |
3 |
0 |
0 |
| OW |
114 |
432 |
9 |
72 |
10 |
3 |
0 |
0 |
| VODI |
169 |
899 |
31 |
322 |
256 |
157 |
37 |
0 |
| ODI |
355 |
3706 |
188 |
1663 |
2439 |
1318 |
398 |
0 |
| CDI |
221 |
3152 |
295 |
3042 |
8163 |
6389 |
1424 |
0 |
| VCDI |
24 |
669 |
74 |
1082 |
4890 |
5693 |
1617 |
0 |
|
Date: 2024-08-29:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75954 |
9834 |
63 |
336 |
36 |
4 |
0 |
0 |
| OW |
105 |
328 |
7 |
56 |
14 |
5 |
0 |
0 |
| VODI |
185 |
845 |
32 |
271 |
270 |
130 |
22 |
0 |
| ODI |
331 |
3760 |
155 |
1429 |
2562 |
1344 |
247 |
0 |
| CDI |
196 |
3265 |
230 |
2857 |
8326 |
5904 |
1201 |
37 |
| VCDI |
30 |
731 |
73 |
1133 |
5174 |
4953 |
2077 |
35 |
|
Date: 2024-08-31:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77098 |
9123 |
49 |
456 |
50 |
12 |
0 |
0 |
| OW |
120 |
278 |
4 |
55 |
17 |
7 |
0 |
0 |
| VODI |
239 |
761 |
29 |
207 |
331 |
162 |
20 |
0 |
| ODI |
385 |
3692 |
164 |
1330 |
2755 |
1274 |
298 |
0 |
| CDI |
244 |
3212 |
240 |
2948 |
8383 |
5620 |
1211 |
0 |
| VCDI |
62 |
800 |
61 |
1148 |
4705 |
5251 |
1746 |
0 |
|
Date: 2024-09-02:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77139 |
9507 |
47 |
452 |
86 |
7 |
0 |
0 |
| OW |
88 |
287 |
4 |
42 |
26 |
12 |
0 |
0 |
| VODI |
197 |
758 |
15 |
181 |
339 |
144 |
33 |
0 |
| ODI |
399 |
3336 |
136 |
1359 |
2857 |
1115 |
248 |
0 |
| CDI |
328 |
3141 |
237 |
2885 |
8784 |
5565 |
1072 |
0 |
| VCDI |
72 |
839 |
66 |
1170 |
4714 |
4942 |
1918 |
0 |
|
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