Validation of sea ice concentration - American sector
Bulletin date: 2021-05-11
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-05-11:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
4 |
0 |
70 |
10 |
15 |
13 |
2 |
| OW |
0 |
0 |
0 |
54 |
47 |
35 |
26 |
3 |
| VODI |
0 |
0 |
0 |
47 |
99 |
48 |
103 |
18 |
| ODI |
0 |
0 |
0 |
15 |
66 |
64 |
147 |
82 |
| CDI |
0 |
0 |
0 |
15 |
57 |
98 |
314 |
492 |
| VCDI |
0 |
0 |
0 |
57 |
209 |
761 |
6753 |
25605 |
|
Date: 2021-05-13:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
36 |
0 |
68 |
65 |
58 |
36 |
2 |
| OW |
0 |
7 |
0 |
39 |
65 |
38 |
48 |
0 |
| VODI |
0 |
7 |
0 |
52 |
91 |
57 |
101 |
5 |
| ODI |
0 |
6 |
0 |
25 |
61 |
89 |
188 |
70 |
| CDI |
0 |
9 |
0 |
15 |
63 |
91 |
331 |
362 |
| VCDI |
0 |
23 |
0 |
91 |
246 |
828 |
6809 |
25247 |
|
Date: 2021-05-15:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
50 |
0 |
108 |
109 |
85 |
87 |
0 |
| OW |
0 |
17 |
0 |
35 |
78 |
27 |
33 |
2 |
| VODI |
0 |
11 |
0 |
30 |
103 |
56 |
133 |
24 |
| ODI |
0 |
12 |
0 |
23 |
82 |
86 |
191 |
74 |
| CDI |
0 |
13 |
0 |
20 |
86 |
139 |
390 |
406 |
| VCDI |
0 |
39 |
0 |
88 |
370 |
1208 |
6768 |
24346 |
|
Date: 2021-05-17:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
49 |
0 |
158 |
144 |
74 |
98 |
0 |
| OW |
0 |
25 |
0 |
27 |
94 |
38 |
55 |
9 |
| VODI |
0 |
12 |
0 |
35 |
121 |
84 |
166 |
35 |
| ODI |
0 |
9 |
0 |
24 |
78 |
76 |
203 |
87 |
| CDI |
0 |
12 |
0 |
17 |
106 |
139 |
399 |
488 |
| VCDI |
0 |
44 |
0 |
92 |
460 |
1163 |
8732 |
21976 |
|
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