Validation of sea ice concentration - European sector
Bulletin date: 2024-10-17
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-10-11:
| 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 |
86586 |
2971 |
64 |
1 |
0 |
0 |
0 |
0 |
| OW |
1971 |
231 |
52 |
30 |
0 |
0 |
0 |
0 |
| VODI |
1904 |
78 |
46 |
102 |
79 |
0 |
0 |
0 |
| ODI |
0 |
34 |
25 |
63 |
92 |
18 |
0 |
0 |
| CDI |
0 |
6 |
21 |
95 |
208 |
251 |
4 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
108 |
1564 |
4072 |
2186 |
|
...date precedes bulletin
|
Date: 2024-10-13:
| 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 |
86016 |
3649 |
8 |
1 |
0 |
0 |
0 |
0 |
| OW |
1945 |
247 |
54 |
67 |
5 |
0 |
0 |
0 |
| VODI |
1941 |
134 |
8 |
50 |
105 |
21 |
1 |
0 |
| ODI |
0 |
109 |
9 |
18 |
37 |
77 |
5 |
0 |
| CDI |
0 |
175 |
49 |
82 |
108 |
146 |
19 |
0 |
| VCDI |
0 |
4 |
9 |
60 |
227 |
1303 |
4570 |
1603 |
|
...date precedes bulletin
|
Date: 2024-10-15:
| 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 |
85940 |
3775 |
7 |
1 |
0 |
0 |
0 |
0 |
| OW |
1833 |
363 |
65 |
25 |
0 |
0 |
0 |
0 |
| VODI |
2129 |
116 |
25 |
101 |
96 |
14 |
0 |
0 |
| ODI |
0 |
61 |
20 |
26 |
53 |
130 |
9 |
0 |
| CDI |
0 |
86 |
37 |
114 |
99 |
410 |
19 |
0 |
| VCDI |
0 |
2 |
1 |
20 |
128 |
1361 |
4291 |
1505 |
|
...date precedes bulletin
|
Date: 2024-10-17:
| 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 |
85573 |
4078 |
16 |
9 |
0 |
0 |
0 |
0 |
| OW |
1775 |
260 |
69 |
69 |
25 |
0 |
0 |
0 |
| VODI |
2201 |
66 |
52 |
113 |
118 |
20 |
0 |
0 |
| ODI |
0 |
44 |
23 |
60 |
62 |
116 |
2 |
0 |
| CDI |
0 |
93 |
36 |
96 |
96 |
297 |
99 |
0 |
| VCDI |
0 |
13 |
14 |
35 |
112 |
1527 |
5267 |
426 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85573 |
4080 |
15 |
8 |
0 |
0 |
0 |
0 |
| OW |
1775 |
259 |
69 |
79 |
31 |
0 |
0 |
0 |
| VODI |
2201 |
64 |
54 |
114 |
102 |
20 |
0 |
0 |
| ODI |
0 |
46 |
22 |
49 |
79 |
94 |
2 |
0 |
| CDI |
0 |
95 |
38 |
97 |
92 |
325 |
89 |
0 |
| VCDI |
0 |
10 |
12 |
35 |
109 |
1521 |
5277 |
426 |
|
Date: 2024-10-19:
| 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 |
84790 |
4707 |
123 |
30 |
0 |
0 |
0 |
0 |
| OW |
1787 |
259 |
78 |
67 |
21 |
0 |
0 |
0 |
| VODI |
2141 |
81 |
64 |
118 |
101 |
28 |
0 |
0 |
| ODI |
0 |
21 |
25 |
87 |
85 |
60 |
6 |
0 |
| CDI |
0 |
20 |
15 |
187 |
149 |
231 |
54 |
0 |
| VCDI |
0 |
0 |
0 |
8 |
90 |
1573 |
5544 |
312 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84790 |
4770 |
129 |
17 |
0 |
0 |
0 |
0 |
| OW |
1788 |
218 |
79 |
93 |
24 |
2 |
0 |
0 |
| VODI |
2140 |
60 |
63 |
119 |
101 |
21 |
0 |
0 |
| ODI |
0 |
21 |
20 |
85 |
81 |
54 |
3 |
0 |
| CDI |
0 |
19 |
14 |
164 |
152 |
253 |
62 |
0 |
| VCDI |
0 |
0 |
0 |
19 |
88 |
1562 |
5539 |
312 |
|
Date: 2024-10-21:
| 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 |
85957 |
3601 |
17 |
9 |
1 |
0 |
0 |
0 |
| OW |
1660 |
379 |
99 |
65 |
10 |
1 |
0 |
0 |
| VODI |
2341 |
52 |
53 |
170 |
111 |
14 |
1 |
0 |
| ODI |
0 |
9 |
16 |
104 |
102 |
70 |
7 |
0 |
| CDI |
0 |
1 |
4 |
74 |
187 |
1287 |
52 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
2765 |
3636 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86020 |
3608 |
30 |
19 |
0 |
0 |
0 |
0 |
| OW |
1740 |
243 |
70 |
68 |
24 |
9 |
1 |
0 |
| VODI |
2198 |
126 |
29 |
105 |
99 |
11 |
2 |
0 |
| ODI |
0 |
55 |
42 |
66 |
90 |
50 |
4 |
0 |
| CDI |
0 |
10 |
18 |
159 |
192 |
441 |
24 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
13 |
3626 |
3665 |
0 |
|
Date: 2024-10-23:
| 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 |
85482 |
3862 |
41 |
32 |
2 |
0 |
0 |
0 |
| OW |
1592 |
178 |
99 |
145 |
68 |
1 |
0 |
0 |
| VODI |
2424 |
23 |
19 |
112 |
186 |
15 |
0 |
0 |
| ODI |
0 |
5 |
11 |
29 |
160 |
71 |
0 |
0 |
| CDI |
0 |
0 |
7 |
35 |
121 |
805 |
60 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
37 |
2908 |
4295 |
36 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85551 |
3767 |
42 |
46 |
14 |
0 |
0 |
0 |
| OW |
1683 |
215 |
56 |
94 |
69 |
8 |
0 |
0 |
| VODI |
2264 |
76 |
49 |
98 |
162 |
22 |
0 |
0 |
| ODI |
0 |
10 |
29 |
102 |
148 |
61 |
0 |
0 |
| CDI |
0 |
0 |
1 |
14 |
167 |
833 |
73 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
14 |
2876 |
4282 |
36 |
|
Date: 2024-10-25:
| 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 |
85408 |
3836 |
28 |
18 |
4 |
0 |
0 |
0 |
| OW |
1525 |
199 |
56 |
110 |
75 |
2 |
0 |
0 |
| VODI |
2513 |
55 |
55 |
97 |
65 |
78 |
0 |
0 |
| ODI |
0 |
11 |
12 |
72 |
118 |
54 |
0 |
0 |
| CDI |
0 |
6 |
11 |
45 |
203 |
303 |
11 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
50 |
2784 |
4329 |
727 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85423 |
3625 |
21 |
20 |
2 |
0 |
0 |
0 |
| OW |
1557 |
268 |
34 |
86 |
73 |
3 |
0 |
0 |
| VODI |
2466 |
153 |
38 |
64 |
62 |
84 |
0 |
0 |
| ODI |
0 |
55 |
54 |
78 |
95 |
63 |
0 |
0 |
| CDI |
0 |
6 |
15 |
93 |
223 |
253 |
32 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
60 |
2818 |
4308 |
727 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5sector.sh Fri 01 Nov 2024 02:24:29 AM UTC on arcval