Validation of sea ice concentration - Full domain
Bulletin date: 2024-08-13
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-08-13:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70474 |
9591 |
65 |
294 |
23 |
3 |
0 |
0 |
| OW |
80 |
479 |
19 |
163 |
15 |
10 |
0 |
0 |
| VODI |
113 |
1074 |
52 |
610 |
349 |
176 |
19 |
0 |
| ODI |
91 |
3520 |
252 |
2353 |
2575 |
1344 |
221 |
0 |
| CDI |
10 |
1585 |
235 |
4006 |
8274 |
6275 |
1036 |
0 |
| VCDI |
5 |
213 |
26 |
1208 |
6806 |
8964 |
1939 |
0 |
|
Date: 2024-08-15:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71140 |
10234 |
44 |
593 |
50 |
13 |
0 |
0 |
| OW |
42 |
393 |
9 |
145 |
36 |
15 |
0 |
0 |
| VODI |
60 |
801 |
30 |
542 |
356 |
185 |
12 |
0 |
| ODI |
76 |
3380 |
158 |
2386 |
2182 |
1451 |
166 |
0 |
| CDI |
31 |
1971 |
207 |
4170 |
7556 |
6294 |
696 |
0 |
| VCDI |
1 |
431 |
43 |
1592 |
6781 |
8532 |
1743 |
0 |
|
Date: 2024-08-17:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70896 |
11192 |
51 |
721 |
98 |
9 |
0 |
0 |
| OW |
48 |
320 |
9 |
125 |
46 |
19 |
0 |
0 |
| VODI |
80 |
734 |
25 |
543 |
357 |
177 |
11 |
0 |
| ODI |
196 |
3019 |
134 |
2383 |
2150 |
1327 |
267 |
0 |
| CDI |
69 |
2151 |
186 |
4102 |
7478 |
5553 |
1465 |
2 |
| VCDI |
31 |
576 |
46 |
1560 |
6850 |
7341 |
2199 |
1 |
|
Date: 2024-08-19:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73000 |
9749 |
101 |
599 |
123 |
14 |
0 |
0 |
| OW |
30 |
322 |
9 |
97 |
38 |
30 |
0 |
0 |
| VODI |
62 |
724 |
28 |
463 |
313 |
173 |
19 |
0 |
| ODI |
123 |
3138 |
169 |
2185 |
2184 |
1333 |
299 |
14 |
| CDI |
73 |
2372 |
274 |
4239 |
7630 |
5379 |
1386 |
116 |
| VCDI |
36 |
660 |
78 |
1522 |
6277 |
6332 |
2741 |
93 |
|
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