Validation of sea ice concentration - European sector
Bulletin date: 2024-09-19
Data source: OSI SAF N.H. multi-product sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-09-13:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-09-15:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-09-17:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-09-19:
| 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 |
89051 |
3351 |
30 |
20 |
0 |
0 |
0 |
0 |
| OW |
0 |
301 |
90 |
112 |
0 |
0 |
0 |
0 |
| VODI |
0 |
124 |
56 |
227 |
168 |
0 |
0 |
0 |
| ODI |
0 |
0 |
18 |
113 |
291 |
56 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
161 |
974 |
277 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1786 |
3108 |
98 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89051 |
3388 |
33 |
23 |
0 |
0 |
0 |
0 |
| OW |
0 |
293 |
89 |
112 |
0 |
0 |
0 |
0 |
| VODI |
0 |
95 |
71 |
250 |
171 |
0 |
0 |
0 |
| ODI |
0 |
0 |
1 |
88 |
324 |
76 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
125 |
903 |
267 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1837 |
3118 |
98 |
|
Date: 2024-09-21:
| 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 |
88984 |
3340 |
54 |
95 |
0 |
0 |
0 |
0 |
| OW |
0 |
191 |
71 |
167 |
64 |
0 |
0 |
0 |
| VODI |
0 |
57 |
36 |
152 |
224 |
42 |
0 |
0 |
| ODI |
0 |
0 |
2 |
67 |
161 |
145 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
67 |
747 |
171 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1550 |
3653 |
375 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88984 |
3373 |
53 |
105 |
0 |
0 |
0 |
0 |
| OW |
0 |
177 |
80 |
154 |
66 |
0 |
0 |
0 |
| VODI |
0 |
38 |
30 |
186 |
222 |
39 |
0 |
0 |
| ODI |
0 |
0 |
0 |
37 |
199 |
191 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
29 |
747 |
171 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1507 |
3653 |
375 |
|
Date: 2024-09-23:
| 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 |
89145 |
2981 |
60 |
59 |
0 |
0 |
0 |
0 |
| OW |
0 |
202 |
92 |
164 |
0 |
0 |
0 |
0 |
| VODI |
0 |
9 |
14 |
266 |
112 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
34 |
260 |
19 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
185 |
544 |
12 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1226 |
3860 |
1169 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89145 |
3003 |
82 |
106 |
0 |
0 |
0 |
0 |
| OW |
0 |
142 |
56 |
254 |
71 |
0 |
0 |
0 |
| VODI |
0 |
47 |
28 |
139 |
245 |
24 |
0 |
0 |
| ODI |
0 |
0 |
0 |
26 |
169 |
127 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
71 |
432 |
64 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1207 |
3808 |
1169 |
|
Date: 2024-09-25:
| 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 |
89191 |
2685 |
48 |
151 |
24 |
0 |
0 |
0 |
| OW |
25 |
161 |
41 |
164 |
49 |
0 |
0 |
0 |
| VODI |
0 |
22 |
13 |
176 |
131 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
63 |
170 |
50 |
0 |
0 |
| CDI |
0 |
0 |
0 |
5 |
205 |
500 |
39 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
1545 |
3701 |
1242 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89186 |
2681 |
62 |
253 |
39 |
0 |
0 |
0 |
| OW |
30 |
141 |
35 |
120 |
175 |
0 |
0 |
0 |
| VODI |
0 |
46 |
5 |
152 |
144 |
76 |
0 |
0 |
| ODI |
0 |
0 |
0 |
34 |
124 |
99 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
107 |
430 |
36 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
1490 |
3704 |
1242 |
|
Date: 2024-09-27:
| 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 |
88742 |
3143 |
93 |
104 |
58 |
0 |
0 |
0 |
| OW |
18 |
78 |
75 |
148 |
74 |
0 |
0 |
0 |
| VODI |
0 |
12 |
17 |
153 |
85 |
14 |
0 |
0 |
| ODI |
0 |
2 |
0 |
81 |
101 |
40 |
0 |
0 |
| CDI |
0 |
0 |
0 |
21 |
215 |
225 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
69 |
2375 |
2851 |
1622 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88744 |
3125 |
117 |
215 |
91 |
0 |
0 |
0 |
| OW |
16 |
92 |
53 |
102 |
133 |
7 |
0 |
0 |
| VODI |
0 |
17 |
14 |
120 |
114 |
51 |
0 |
0 |
| ODI |
0 |
1 |
1 |
69 |
98 |
78 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
139 |
326 |
10 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
27 |
2192 |
2841 |
1622 |
|
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