Validation of sea ice concentration - Full domain
Bulletin date: 2023-12-19
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-12-19:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26008 |
12326 |
125 |
777 |
317 |
331 |
179 |
0 |
| OW |
3 |
256 |
16 |
179 |
59 |
45 |
3 |
0 |
| VODI |
2 |
358 |
31 |
376 |
157 |
104 |
8 |
0 |
| ODI |
0 |
322 |
37 |
574 |
275 |
190 |
32 |
1 |
| CDI |
0 |
222 |
45 |
724 |
709 |
714 |
466 |
174 |
| VCDI |
0 |
53 |
28 |
1134 |
3371 |
9383 |
20158 |
54275 |
|
Date: 2023-12-21:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
24763 |
12593 |
195 |
1329 |
558 |
465 |
263 |
0 |
| OW |
5 |
171 |
12 |
151 |
73 |
26 |
2 |
0 |
| VODI |
12 |
234 |
16 |
202 |
160 |
71 |
3 |
0 |
| ODI |
1 |
165 |
30 |
233 |
194 |
80 |
23 |
0 |
| CDI |
0 |
163 |
18 |
309 |
436 |
363 |
320 |
199 |
| VCDI |
0 |
178 |
46 |
1119 |
3584 |
10088 |
21598 |
54096 |
|
Date: 2023-12-23:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
24058 |
12770 |
172 |
1367 |
715 |
438 |
231 |
0 |
| OW |
3 |
112 |
9 |
120 |
114 |
24 |
16 |
0 |
| VODI |
9 |
162 |
13 |
179 |
169 |
49 |
17 |
0 |
| ODI |
12 |
170 |
10 |
194 |
162 |
64 |
46 |
4 |
| CDI |
0 |
195 |
14 |
278 |
352 |
413 |
508 |
289 |
| VCDI |
0 |
336 |
40 |
1154 |
3425 |
8921 |
19699 |
57514 |
|
Date: 2023-12-25:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
24531 |
12245 |
108 |
1339 |
710 |
453 |
208 |
0 |
| OW |
4 |
99 |
8 |
96 |
105 |
20 |
19 |
0 |
| VODI |
4 |
119 |
7 |
136 |
150 |
44 |
36 |
0 |
| ODI |
0 |
129 |
7 |
155 |
160 |
75 |
54 |
1 |
| CDI |
0 |
149 |
4 |
213 |
363 |
409 |
306 |
258 |
| VCDI |
0 |
425 |
26 |
842 |
2695 |
8805 |
24022 |
55008 |
|
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