Validation of sea ice concentration - European sector
Bulletin date: 2024-09-12
Data source: OSI SAF N.H. multi-product sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-09-06:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90280 |
2336 |
1 |
0 |
0 |
0 |
0 |
0 |
| OW |
37 |
473 |
166 |
181 |
0 |
0 |
0 |
0 |
| VODI |
0 |
18 |
38 |
541 |
106 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
46 |
806 |
142 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
369 |
2860 |
402 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
350 |
1264 |
0 |
|
...date precedes bulletin
|
Date: 2024-09-08:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89825 |
2602 |
10 |
1 |
0 |
0 |
0 |
0 |
| OW |
22 |
380 |
166 |
279 |
0 |
0 |
0 |
0 |
| VODI |
0 |
19 |
26 |
492 |
172 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
72 |
606 |
70 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
286 |
3167 |
230 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1357 |
634 |
0 |
|
...date precedes bulletin
|
Date: 2024-09-10:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89388 |
2963 |
36 |
15 |
0 |
0 |
0 |
0 |
| OW |
0 |
249 |
160 |
137 |
0 |
0 |
0 |
0 |
| VODI |
0 |
14 |
23 |
565 |
108 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
34 |
804 |
59 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
170 |
3663 |
420 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
370 |
1238 |
0 |
|
...date precedes bulletin
|
Date: 2024-09-12:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-09-14:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-09-16:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-09-18:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89641 |
2747 |
19 |
15 |
0 |
0 |
0 |
0 |
| OW |
7 |
279 |
78 |
97 |
0 |
0 |
0 |
0 |
| VODI |
4 |
120 |
61 |
265 |
149 |
0 |
0 |
0 |
| ODI |
0 |
2 |
11 |
118 |
332 |
37 |
0 |
0 |
| CDI |
0 |
0 |
0 |
7 |
165 |
1396 |
120 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1670 |
3044 |
32 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89632 |
2855 |
38 |
13 |
0 |
0 |
0 |
0 |
| OW |
19 |
232 |
95 |
263 |
16 |
0 |
0 |
0 |
| VODI |
1 |
55 |
36 |
186 |
269 |
1 |
0 |
0 |
| ODI |
0 |
6 |
0 |
38 |
245 |
95 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
116 |
965 |
124 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2042 |
3040 |
32 |
|
Date: 2024-09-20:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89387 |
3065 |
38 |
19 |
0 |
0 |
0 |
0 |
| OW |
0 |
255 |
82 |
155 |
0 |
0 |
0 |
0 |
| VODI |
0 |
102 |
52 |
204 |
182 |
0 |
0 |
0 |
| ODI |
0 |
3 |
11 |
101 |
256 |
61 |
0 |
0 |
| CDI |
0 |
0 |
0 |
7 |
140 |
995 |
80 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
1499 |
3485 |
229 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89387 |
2990 |
47 |
26 |
0 |
0 |
0 |
0 |
| OW |
0 |
320 |
83 |
203 |
39 |
0 |
0 |
0 |
| VODI |
0 |
112 |
45 |
181 |
222 |
26 |
0 |
0 |
| ODI |
0 |
3 |
8 |
71 |
207 |
126 |
0 |
0 |
| CDI |
0 |
0 |
0 |
5 |
118 |
964 |
79 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1439 |
3486 |
229 |
|
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