Validation of sea ice concentration - Full domain
Bulletin date: 2023-08-01
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-08-01:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
51436 |
18035 |
190 |
1146 |
212 |
31 |
9 |
0 |
| OW |
46 |
995 |
78 |
583 |
121 |
39 |
11 |
6 |
| VODI |
53 |
1531 |
103 |
1367 |
579 |
411 |
145 |
72 |
| ODI |
1 |
1811 |
152 |
3463 |
3555 |
2702 |
1143 |
344 |
| CDI |
0 |
459 |
77 |
4092 |
11360 |
9765 |
4930 |
1912 |
| VCDI |
0 |
12 |
1 |
165 |
1275 |
4631 |
3658 |
1840 |
|
Date: 2023-08-03:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
53220 |
18005 |
220 |
1670 |
320 |
24 |
16 |
0 |
| OW |
45 |
539 |
36 |
410 |
132 |
23 |
14 |
0 |
| VODI |
75 |
1296 |
65 |
1128 |
686 |
352 |
119 |
32 |
| ODI |
31 |
1771 |
228 |
3963 |
3856 |
2802 |
1056 |
299 |
| CDI |
0 |
492 |
78 |
3757 |
10383 |
10029 |
5269 |
1422 |
| VCDI |
0 |
18 |
0 |
183 |
1343 |
4441 |
3054 |
1645 |
|
Date: 2023-08-05:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
54663 |
17676 |
128 |
1717 |
295 |
20 |
16 |
0 |
| OW |
73 |
606 |
15 |
398 |
116 |
39 |
13 |
0 |
| VODI |
166 |
1331 |
83 |
1107 |
682 |
427 |
181 |
22 |
| ODI |
41 |
1970 |
187 |
4103 |
4055 |
2930 |
1393 |
230 |
| CDI |
0 |
491 |
39 |
3128 |
9027 |
11043 |
5504 |
712 |
| VCDI |
0 |
23 |
0 |
230 |
1327 |
4886 |
2769 |
685 |
|
Date: 2023-08-07:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
57944 |
15754 |
148 |
1934 |
338 |
25 |
12 |
0 |
| OW |
102 |
602 |
22 |
376 |
105 |
47 |
9 |
0 |
| VODI |
155 |
1383 |
95 |
1202 |
727 |
433 |
133 |
7 |
| ODI |
25 |
2004 |
195 |
4186 |
4376 |
3249 |
1083 |
108 |
| CDI |
2 |
421 |
42 |
3016 |
9113 |
10657 |
4431 |
542 |
| VCDI |
0 |
27 |
0 |
313 |
1681 |
4182 |
2838 |
503 |
|
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