Validation of sea ice concentration - Full domain
Bulletin date: 2024-09-12
Data source: OSI SAF N.H. multi-product sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-09-06:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
140175 |
10756 |
19 |
23 |
0 |
0 |
0 |
0 |
| OW |
668 |
3733 |
747 |
476 |
101 |
0 |
0 |
0 |
| VODI |
20 |
373 |
410 |
3750 |
1123 |
1 |
0 |
0 |
| ODI |
1 |
24 |
5 |
292 |
11982 |
2666 |
0 |
0 |
| CDI |
0 |
38 |
0 |
15 |
1404 |
10484 |
706 |
0 |
| VCDI |
0 |
20 |
0 |
10 |
22 |
2284 |
2415 |
0 |
|
...date precedes bulletin
|
Date: 2024-09-08:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
140459 |
10534 |
24 |
25 |
0 |
0 |
0 |
0 |
| OW |
612 |
3749 |
631 |
651 |
5 |
0 |
0 |
0 |
| VODI |
33 |
613 |
422 |
3514 |
1055 |
3 |
0 |
0 |
| ODI |
1 |
30 |
2 |
258 |
9589 |
2684 |
0 |
0 |
| CDI |
0 |
55 |
0 |
19 |
1303 |
12165 |
1074 |
0 |
| VCDI |
0 |
6 |
2 |
3 |
60 |
3306 |
1856 |
0 |
|
...date precedes bulletin
|
Date: 2024-09-10:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
140623 |
12553 |
78 |
52 |
0 |
0 |
0 |
0 |
| OW |
99 |
2689 |
953 |
641 |
5 |
0 |
0 |
0 |
| VODI |
1 |
96 |
110 |
3216 |
520 |
5 |
0 |
0 |
| ODI |
0 |
24 |
3 |
216 |
6088 |
649 |
8 |
0 |
| CDI |
0 |
45 |
2 |
14 |
1927 |
13148 |
783 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
38 |
4569 |
5586 |
0 |
|
...date precedes bulletin
|
Date: 2024-09-12:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-09-14:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-09-16:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-09-18:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
140805 |
13220 |
193 |
210 |
1 |
0 |
0 |
0 |
| OW |
149 |
1421 |
518 |
1158 |
181 |
3 |
0 |
0 |
| VODI |
4 |
195 |
165 |
1409 |
1413 |
169 |
0 |
0 |
| ODI |
0 |
9 |
16 |
289 |
2576 |
2227 |
0 |
0 |
| CDI |
0 |
28 |
0 |
20 |
492 |
10173 |
1370 |
0 |
| VCDI |
0 |
1 |
0 |
0 |
2 |
7001 |
9292 |
33 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
140698 |
12619 |
232 |
257 |
4 |
0 |
0 |
0 |
| OW |
224 |
1869 |
491 |
1191 |
193 |
5 |
0 |
0 |
| VODI |
36 |
287 |
167 |
1349 |
1366 |
281 |
0 |
0 |
| ODI |
0 |
55 |
1 |
272 |
2192 |
1259 |
10 |
0 |
| CDI |
0 |
44 |
1 |
17 |
892 |
5997 |
1215 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
18 |
12031 |
9437 |
33 |
|
Date: 2024-09-20:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
139232 |
14495 |
307 |
245 |
3 |
1 |
0 |
0 |
| OW |
127 |
1174 |
514 |
1404 |
329 |
3 |
0 |
0 |
| VODI |
5 |
194 |
131 |
1268 |
1621 |
187 |
0 |
0 |
| ODI |
0 |
9 |
18 |
263 |
2282 |
1565 |
0 |
0 |
| CDI |
0 |
26 |
0 |
29 |
593 |
7885 |
550 |
0 |
| VCDI |
0 |
4 |
0 |
0 |
47 |
9021 |
10590 |
621 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
139118 |
13540 |
358 |
442 |
98 |
0 |
0 |
0 |
| OW |
213 |
1761 |
388 |
1090 |
406 |
48 |
0 |
0 |
| VODI |
33 |
494 |
196 |
1166 |
1389 |
336 |
1 |
0 |
| ODI |
0 |
62 |
26 |
459 |
1731 |
865 |
47 |
0 |
| CDI |
0 |
38 |
2 |
51 |
1223 |
4940 |
1403 |
0 |
| VCDI |
0 |
7 |
0 |
1 |
28 |
12473 |
9689 |
621 |
|
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