Validation of sea ice concentration - European sector
Bulletin date: 2024-03-14
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-03-08:
| 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 |
65416 |
16940 |
471 |
832 |
402 |
142 |
55 |
0 |
| OW |
52 |
419 |
139 |
337 |
239 |
153 |
15 |
0 |
| VODI |
0 |
165 |
98 |
392 |
565 |
243 |
38 |
0 |
| ODI |
0 |
68 |
31 |
178 |
484 |
500 |
69 |
0 |
| CDI |
0 |
33 |
43 |
191 |
581 |
1390 |
485 |
0 |
| VCDI |
0 |
25 |
16 |
79 |
325 |
3002 |
10331 |
4156 |
|
...date precedes bulletin
|
Date: 2024-03-10:
| 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 |
64883 |
17095 |
507 |
808 |
480 |
215 |
53 |
0 |
| OW |
52 |
374 |
142 |
356 |
244 |
178 |
35 |
0 |
| VODI |
0 |
151 |
89 |
373 |
529 |
346 |
64 |
0 |
| ODI |
0 |
59 |
32 |
199 |
401 |
584 |
125 |
0 |
| CDI |
0 |
21 |
28 |
151 |
558 |
1501 |
554 |
0 |
| VCDI |
0 |
40 |
23 |
48 |
248 |
2482 |
9842 |
5230 |
|
...date precedes bulletin
|
Date: 2024-03-12:
| 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 |
65820 |
16461 |
420 |
653 |
343 |
149 |
37 |
0 |
| OW |
53 |
391 |
159 |
426 |
220 |
148 |
10 |
0 |
| VODI |
0 |
118 |
105 |
526 |
385 |
396 |
14 |
0 |
| ODI |
0 |
26 |
27 |
196 |
480 |
450 |
61 |
0 |
| CDI |
0 |
9 |
12 |
79 |
526 |
1228 |
399 |
0 |
| VCDI |
0 |
2 |
5 |
34 |
228 |
3064 |
11351 |
4089 |
|
...date precedes bulletin
|
Date: 2024-03-14:
| 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 |
65001 |
17063 |
440 |
669 |
466 |
205 |
29 |
0 |
| OW |
54 |
421 |
144 |
389 |
221 |
169 |
10 |
0 |
| VODI |
0 |
183 |
115 |
352 |
358 |
376 |
45 |
0 |
| ODI |
0 |
55 |
31 |
163 |
308 |
396 |
91 |
0 |
| CDI |
0 |
23 |
14 |
114 |
389 |
726 |
320 |
0 |
| VCDI |
0 |
17 |
10 |
43 |
272 |
3104 |
11376 |
4938 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65001 |
17092 |
469 |
755 |
495 |
217 |
29 |
0 |
| OW |
54 |
397 |
124 |
334 |
224 |
194 |
15 |
0 |
| VODI |
0 |
179 |
106 |
328 |
350 |
365 |
51 |
0 |
| ODI |
0 |
50 |
28 |
160 |
287 |
402 |
102 |
0 |
| CDI |
0 |
31 |
17 |
101 |
356 |
682 |
332 |
0 |
| VCDI |
0 |
13 |
10 |
52 |
302 |
3116 |
11342 |
4938 |
|
Date: 2024-03-16:
| 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 |
63824 |
17838 |
542 |
746 |
403 |
223 |
25 |
0 |
| OW |
53 |
406 |
147 |
420 |
244 |
144 |
33 |
0 |
| VODI |
0 |
173 |
74 |
353 |
418 |
239 |
125 |
0 |
| ODI |
0 |
52 |
40 |
141 |
335 |
347 |
130 |
0 |
| CDI |
0 |
35 |
17 |
102 |
300 |
603 |
267 |
0 |
| VCDI |
0 |
17 |
14 |
98 |
608 |
3640 |
10821 |
5103 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63824 |
17906 |
568 |
850 |
441 |
251 |
33 |
0 |
| OW |
53 |
356 |
124 |
360 |
234 |
148 |
61 |
0 |
| VODI |
0 |
159 |
79 |
316 |
423 |
243 |
120 |
0 |
| ODI |
0 |
44 |
30 |
131 |
309 |
360 |
134 |
0 |
| CDI |
0 |
34 |
15 |
93 |
265 |
585 |
248 |
0 |
| VCDI |
0 |
22 |
18 |
110 |
636 |
3609 |
10805 |
5103 |
|
Date: 2024-03-18:
| 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 |
63461 |
18359 |
556 |
623 |
331 |
197 |
68 |
0 |
| OW |
56 |
350 |
174 |
401 |
180 |
96 |
30 |
0 |
| VODI |
0 |
130 |
76 |
386 |
417 |
243 |
51 |
0 |
| ODI |
0 |
29 |
38 |
149 |
339 |
387 |
146 |
0 |
| CDI |
0 |
6 |
24 |
98 |
271 |
656 |
460 |
0 |
| VCDI |
0 |
0 |
9 |
71 |
660 |
2829 |
11684 |
5059 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63462 |
18226 |
599 |
817 |
457 |
313 |
120 |
0 |
| OW |
55 |
324 |
99 |
279 |
226 |
194 |
109 |
0 |
| VODI |
0 |
205 |
63 |
266 |
315 |
312 |
174 |
0 |
| ODI |
0 |
65 |
51 |
118 |
206 |
300 |
201 |
0 |
| CDI |
0 |
33 |
28 |
108 |
209 |
406 |
311 |
0 |
| VCDI |
0 |
21 |
37 |
140 |
785 |
2883 |
11524 |
5059 |
|
Date: 2024-03-20:
| 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 |
64975 |
17144 |
465 |
602 |
343 |
225 |
77 |
0 |
| OW |
55 |
360 |
130 |
362 |
190 |
93 |
60 |
0 |
| VODI |
0 |
185 |
73 |
260 |
322 |
279 |
102 |
0 |
| ODI |
0 |
84 |
37 |
140 |
193 |
252 |
242 |
0 |
| CDI |
0 |
63 |
35 |
100 |
251 |
386 |
437 |
0 |
| VCDI |
0 |
17 |
31 |
159 |
674 |
2425 |
11026 |
6246 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64976 |
16882 |
469 |
762 |
480 |
387 |
149 |
0 |
| OW |
54 |
389 |
81 |
202 |
227 |
207 |
162 |
0 |
| VODI |
0 |
271 |
83 |
173 |
244 |
273 |
253 |
0 |
| ODI |
0 |
129 |
50 |
119 |
124 |
248 |
272 |
0 |
| CDI |
0 |
97 |
30 |
145 |
162 |
318 |
471 |
0 |
| VCDI |
0 |
85 |
58 |
222 |
736 |
2227 |
10637 |
6246 |
|
Date: 2024-03-22:
| 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 |
64490 |
17452 |
435 |
668 |
408 |
310 |
126 |
0 |
| OW |
53 |
409 |
111 |
244 |
207 |
126 |
91 |
0 |
| VODI |
0 |
206 |
96 |
243 |
240 |
276 |
218 |
0 |
| ODI |
0 |
85 |
52 |
107 |
220 |
201 |
355 |
0 |
| CDI |
0 |
61 |
34 |
152 |
206 |
340 |
681 |
0 |
| VCDI |
0 |
45 |
20 |
190 |
520 |
1656 |
10580 |
7186 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64490 |
16893 |
444 |
722 |
528 |
635 |
359 |
0 |
| OW |
53 |
587 |
76 |
225 |
179 |
131 |
243 |
0 |
| VODI |
0 |
354 |
80 |
147 |
223 |
198 |
331 |
0 |
| ODI |
0 |
124 |
53 |
112 |
144 |
172 |
376 |
0 |
| CDI |
0 |
87 |
39 |
117 |
139 |
185 |
571 |
2 |
| VCDI |
0 |
213 |
56 |
281 |
588 |
1588 |
10171 |
7184 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/AMSR2SIwebPageSector.sh Fri 29 Mar 2024 02:51:58 AM UTC on arcval