Validation of sea ice concentration - Asian sector
Bulletin date: 2022-07-19
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-07-19:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4545 |
5857 |
0 |
417 |
65 |
13 |
0 |
0 |
| OW |
26 |
289 |
0 |
329 |
102 |
37 |
2 |
0 |
| VODI |
30 |
386 |
0 |
575 |
1129 |
1151 |
158 |
0 |
| ODI |
17 |
395 |
0 |
569 |
2841 |
5168 |
992 |
0 |
| CDI |
9 |
244 |
0 |
485 |
2043 |
4835 |
1240 |
0 |
| VCDI |
0 |
23 |
0 |
54 |
254 |
569 |
269 |
0 |
|
Date: 2022-07-21:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4758 |
5916 |
0 |
561 |
168 |
99 |
2 |
0 |
| OW |
21 |
353 |
0 |
179 |
176 |
122 |
6 |
0 |
| VODI |
18 |
571 |
0 |
455 |
975 |
1313 |
231 |
0 |
| ODI |
9 |
484 |
0 |
477 |
2501 |
4613 |
1144 |
0 |
| CDI |
6 |
262 |
0 |
306 |
1820 |
4009 |
2299 |
0 |
| VCDI |
3 |
38 |
0 |
67 |
156 |
484 |
516 |
0 |
|
Date: 2022-07-23:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6087 |
5266 |
0 |
431 |
240 |
248 |
3 |
0 |
| OW |
40 |
362 |
0 |
153 |
168 |
124 |
5 |
0 |
| VODI |
83 |
540 |
0 |
441 |
810 |
1284 |
305 |
0 |
| ODI |
76 |
436 |
0 |
359 |
1991 |
4246 |
1395 |
5 |
| CDI |
35 |
262 |
0 |
247 |
1565 |
3852 |
2597 |
31 |
| VCDI |
1 |
69 |
0 |
78 |
157 |
574 |
547 |
5 |
|
Date: 2022-07-25:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6326 |
5664 |
0 |
399 |
281 |
284 |
9 |
0 |
| OW |
35 |
335 |
0 |
130 |
138 |
182 |
31 |
0 |
| VODI |
87 |
554 |
0 |
348 |
782 |
1235 |
363 |
0 |
| ODI |
74 |
469 |
0 |
310 |
1764 |
4024 |
1398 |
2 |
| CDI |
28 |
339 |
0 |
201 |
1497 |
3640 |
2934 |
33 |
| VCDI |
0 |
67 |
0 |
68 |
151 |
367 |
567 |
2 |
|
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