Validation of sea ice concentration - American sector
Bulletin date: 2024-12-24
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-12-24:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
216 |
864 |
9 |
99 |
13 |
0 |
0 |
0 |
| OW |
9 |
133 |
2 |
35 |
19 |
0 |
0 |
0 |
| VODI |
5 |
326 |
5 |
61 |
48 |
1 |
0 |
0 |
| ODI |
0 |
454 |
6 |
115 |
59 |
25 |
4 |
2 |
| CDI |
0 |
292 |
17 |
204 |
227 |
169 |
107 |
80 |
| VCDI |
0 |
48 |
5 |
133 |
767 |
3434 |
6845 |
30756 |
|
Date: 2024-12-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
209 |
920 |
5 |
103 |
31 |
0 |
0 |
0 |
| OW |
0 |
137 |
0 |
17 |
21 |
0 |
0 |
0 |
| VODI |
0 |
211 |
2 |
67 |
77 |
1 |
0 |
0 |
| ODI |
1 |
255 |
8 |
61 |
115 |
9 |
6 |
5 |
| CDI |
0 |
332 |
4 |
97 |
268 |
121 |
131 |
154 |
| VCDI |
18 |
361 |
1 |
159 |
1358 |
2792 |
8229 |
29308 |
|
Date: 2024-12-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
189 |
1100 |
5 |
187 |
64 |
0 |
0 |
0 |
| OW |
0 |
115 |
1 |
55 |
29 |
0 |
0 |
0 |
| VODI |
0 |
183 |
3 |
75 |
62 |
1 |
0 |
0 |
| ODI |
1 |
195 |
1 |
76 |
122 |
9 |
1 |
0 |
| CDI |
2 |
290 |
5 |
143 |
278 |
84 |
121 |
71 |
| VCDI |
33 |
398 |
3 |
291 |
871 |
2627 |
7496 |
30407 |
|
Date: 2024-12-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
342 |
1120 |
25 |
383 |
29 |
0 |
0 |
0 |
| OW |
1 |
106 |
1 |
63 |
27 |
0 |
0 |
0 |
| VODI |
1 |
165 |
8 |
114 |
107 |
0 |
2 |
0 |
| ODI |
0 |
188 |
4 |
139 |
184 |
21 |
15 |
4 |
| CDI |
0 |
209 |
12 |
218 |
255 |
188 |
60 |
112 |
| VCDI |
0 |
230 |
11 |
406 |
842 |
2607 |
4148 |
33247 |
|
Generated by /metno/routine/sms/V3/neXtSIvalidation/neXtSIwebPageSector.sh Mon Mar 24 14:13:09 UTC 2025 on arcval2