Validation of sea ice concentration - Full domain
Bulletin date: 2023-03-23
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-03-17:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-19:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-21:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-23:
| 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 |
65571 |
16910 |
771 |
1262 |
320 |
33 |
0 |
0 |
| OW |
54 |
161 |
125 |
473 |
401 |
64 |
0 |
0 |
| VODI |
0 |
90 |
48 |
325 |
501 |
164 |
6 |
2 |
| ODI |
0 |
42 |
13 |
157 |
366 |
349 |
28 |
53 |
| CDI |
0 |
4 |
14 |
104 |
451 |
745 |
175 |
131 |
| VCDI |
0 |
0 |
1 |
76 |
344 |
3772 |
21574 |
71368 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65571 |
16906 |
774 |
1272 |
383 |
33 |
0 |
0 |
| OW |
54 |
172 |
122 |
449 |
357 |
61 |
0 |
0 |
| VODI |
0 |
90 |
48 |
330 |
479 |
163 |
9 |
0 |
| ODI |
0 |
28 |
12 |
159 |
354 |
356 |
21 |
43 |
| CDI |
0 |
9 |
12 |
103 |
458 |
759 |
176 |
136 |
| VCDI |
0 |
2 |
4 |
84 |
352 |
3755 |
21577 |
71375 |
|
Date: 2023-03-25:
| 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 |
66111 |
16402 |
671 |
1121 |
406 |
56 |
0 |
0 |
| OW |
54 |
213 |
114 |
493 |
311 |
102 |
0 |
0 |
| VODI |
0 |
118 |
23 |
326 |
446 |
193 |
19 |
0 |
| ODI |
0 |
45 |
15 |
138 |
391 |
300 |
59 |
0 |
| CDI |
0 |
7 |
7 |
80 |
454 |
820 |
233 |
26 |
| VCDI |
0 |
0 |
2 |
39 |
392 |
4656 |
23643 |
68562 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66111 |
16428 |
665 |
1146 |
442 |
61 |
0 |
0 |
| OW |
54 |
201 |
117 |
452 |
287 |
111 |
0 |
0 |
| VODI |
0 |
118 |
28 |
330 |
428 |
182 |
22 |
0 |
| ODI |
0 |
27 |
11 |
136 |
393 |
311 |
57 |
0 |
| CDI |
0 |
11 |
9 |
83 |
444 |
828 |
221 |
23 |
| VCDI |
0 |
0 |
2 |
50 |
406 |
4634 |
23654 |
68565 |
|
Date: 2023-03-27:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-29:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-31:
| 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 |
66198 |
16233 |
655 |
1104 |
438 |
49 |
0 |
0 |
| OW |
92 |
149 |
102 |
501 |
276 |
84 |
3 |
0 |
| VODI |
0 |
68 |
25 |
374 |
455 |
141 |
61 |
0 |
| ODI |
0 |
21 |
2 |
137 |
510 |
257 |
102 |
0 |
| CDI |
0 |
0 |
1 |
59 |
595 |
842 |
358 |
4 |
| VCDI |
0 |
0 |
0 |
1 |
343 |
3372 |
18081 |
75355 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66228 |
16040 |
588 |
1035 |
517 |
71 |
1 |
0 |
| OW |
62 |
258 |
101 |
434 |
258 |
111 |
25 |
0 |
| VODI |
0 |
116 |
55 |
345 |
400 |
162 |
78 |
0 |
| ODI |
0 |
42 |
34 |
156 |
430 |
281 |
123 |
4 |
| CDI |
0 |
15 |
7 |
152 |
590 |
778 |
600 |
148 |
| VCDI |
0 |
0 |
0 |
54 |
422 |
3342 |
17778 |
75207 |
|
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