Validation of sea ice concentration - Full domain
Bulletin date: 2024-02-01
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-01-26:
| 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 |
67843 |
15887 |
495 |
558 |
224 |
169 |
41 |
0 |
| OW |
98 |
620 |
136 |
393 |
174 |
35 |
8 |
0 |
| VODI |
0 |
515 |
87 |
355 |
436 |
80 |
23 |
0 |
| ODI |
0 |
283 |
49 |
174 |
525 |
270 |
48 |
0 |
| CDI |
0 |
252 |
84 |
142 |
487 |
767 |
271 |
3 |
| VCDI |
0 |
671 |
244 |
774 |
1440 |
7455 |
27617 |
57315 |
|
...date precedes bulletin
|
Date: 2024-01-28:
| 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 |
66773 |
16810 |
389 |
505 |
207 |
193 |
53 |
0 |
| OW |
94 |
697 |
159 |
342 |
168 |
39 |
26 |
0 |
| VODI |
0 |
527 |
108 |
345 |
342 |
110 |
40 |
0 |
| ODI |
0 |
368 |
61 |
214 |
413 |
268 |
83 |
0 |
| CDI |
0 |
278 |
56 |
131 |
457 |
896 |
324 |
20 |
| VCDI |
0 |
797 |
262 |
779 |
1381 |
7356 |
29176 |
55801 |
|
...date precedes bulletin
|
Date: 2024-01-30:
| 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 |
67255 |
16933 |
431 |
490 |
161 |
144 |
78 |
0 |
| OW |
89 |
567 |
116 |
289 |
203 |
22 |
11 |
0 |
| VODI |
2 |
520 |
137 |
276 |
345 |
125 |
16 |
0 |
| ODI |
0 |
352 |
90 |
261 |
484 |
328 |
46 |
0 |
| CDI |
0 |
220 |
78 |
276 |
471 |
1075 |
419 |
0 |
| VCDI |
0 |
193 |
159 |
574 |
1388 |
7244 |
26100 |
59080 |
|
...date precedes bulletin
|
Date: 2024-02-01:
| 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 |
65538 |
18135 |
441 |
548 |
218 |
156 |
91 |
0 |
| OW |
61 |
560 |
138 |
310 |
219 |
64 |
4 |
0 |
| VODI |
0 |
390 |
84 |
250 |
397 |
156 |
17 |
0 |
| ODI |
0 |
314 |
35 |
154 |
311 |
290 |
80 |
0 |
| CDI |
0 |
289 |
78 |
236 |
557 |
1064 |
344 |
0 |
| VCDI |
0 |
255 |
147 |
583 |
1161 |
6344 |
26898 |
60131 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65538 |
18179 |
469 |
605 |
248 |
164 |
91 |
0 |
| OW |
61 |
502 |
115 |
277 |
224 |
53 |
5 |
0 |
| VODI |
0 |
375 |
78 |
229 |
393 |
159 |
18 |
0 |
| ODI |
0 |
326 |
40 |
161 |
283 |
275 |
68 |
0 |
| CDI |
0 |
301 |
72 |
200 |
538 |
1043 |
329 |
0 |
| VCDI |
0 |
260 |
149 |
609 |
1177 |
6380 |
26923 |
60131 |
|
Date: 2024-02-03:
| 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 |
64663 |
18327 |
582 |
866 |
267 |
150 |
66 |
0 |
| OW |
62 |
465 |
160 |
408 |
217 |
31 |
14 |
0 |
| VODI |
0 |
299 |
114 |
329 |
410 |
104 |
29 |
0 |
| ODI |
0 |
200 |
55 |
181 |
346 |
272 |
45 |
0 |
| CDI |
0 |
316 |
67 |
172 |
532 |
906 |
239 |
6 |
| VCDI |
0 |
233 |
122 |
626 |
1013 |
6618 |
26922 |
60614 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64663 |
18349 |
613 |
935 |
278 |
153 |
66 |
0 |
| OW |
62 |
410 |
125 |
361 |
236 |
28 |
12 |
0 |
| VODI |
0 |
304 |
114 |
292 |
387 |
113 |
29 |
0 |
| ODI |
0 |
215 |
56 |
196 |
330 |
272 |
48 |
0 |
| CDI |
0 |
317 |
77 |
182 |
540 |
844 |
224 |
22 |
| VCDI |
0 |
245 |
115 |
616 |
1014 |
6671 |
26936 |
60598 |
|
Date: 2024-02-05:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-02-07:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-02-09:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
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