Validation of sea ice concentration - European sector
Bulletin date: 2016-03-17
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-03-11:
| 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 |
61769 |
20641 |
2020 |
1188 |
365 |
33 |
0 |
0 |
| OW |
50 |
434 |
510 |
500 |
310 |
103 |
0 |
0 |
| VODI |
0 |
88 |
271 |
667 |
389 |
197 |
2 |
0 |
| ODI |
0 |
56 |
118 |
533 |
741 |
282 |
16 |
0 |
| CDI |
0 |
48 |
40 |
258 |
806 |
910 |
59 |
0 |
| VCDI |
0 |
0 |
7 |
80 |
552 |
5554 |
7033 |
2470 |
|
...date precedes bulletin
|
Date: 2016-03-13:
| 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 |
62849 |
19390 |
2161 |
997 |
444 |
45 |
0 |
0 |
| OW |
50 |
575 |
500 |
400 |
271 |
105 |
0 |
0 |
| VODI |
0 |
176 |
290 |
711 |
383 |
239 |
12 |
0 |
| ODI |
0 |
105 |
136 |
652 |
446 |
399 |
28 |
0 |
| CDI |
0 |
50 |
49 |
223 |
669 |
1016 |
62 |
0 |
| VCDI |
0 |
0 |
4 |
87 |
419 |
5185 |
7074 |
2898 |
|
...date precedes bulletin
|
Date: 2016-03-15:
| 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 |
60933 |
21248 |
2451 |
1226 |
377 |
24 |
0 |
0 |
| OW |
62 |
247 |
422 |
537 |
324 |
58 |
0 |
0 |
| VODI |
0 |
53 |
159 |
728 |
537 |
205 |
10 |
0 |
| ODI |
0 |
78 |
127 |
601 |
853 |
383 |
38 |
0 |
| CDI |
0 |
1 |
4 |
164 |
749 |
1075 |
67 |
0 |
| VCDI |
0 |
0 |
0 |
13 |
525 |
4410 |
7867 |
2544 |
|
...date precedes bulletin
|
Date: 2016-03-17:
| 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 |
59093 |
21648 |
2951 |
1392 |
396 |
2 |
0 |
0 |
| OW |
51 |
285 |
286 |
385 |
415 |
32 |
0 |
0 |
| VODI |
0 |
131 |
232 |
474 |
525 |
182 |
11 |
0 |
| ODI |
0 |
26 |
103 |
458 |
573 |
367 |
31 |
0 |
| CDI |
0 |
51 |
28 |
216 |
866 |
1124 |
35 |
0 |
| VCDI |
0 |
60 |
89 |
359 |
747 |
4725 |
8009 |
2742 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59093 |
21725 |
2994 |
1428 |
398 |
7 |
0 |
0 |
| OW |
51 |
230 |
245 |
365 |
418 |
31 |
0 |
0 |
| VODI |
0 |
107 |
226 |
539 |
545 |
177 |
7 |
0 |
| ODI |
0 |
34 |
114 |
361 |
646 |
365 |
32 |
0 |
| CDI |
0 |
55 |
22 |
312 |
996 |
1192 |
38 |
0 |
| VCDI |
0 |
50 |
88 |
279 |
519 |
4660 |
8009 |
2742 |
|
Date: 2016-03-19:
| 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 |
59572 |
21593 |
2347 |
1359 |
355 |
36 |
0 |
0 |
| OW |
52 |
196 |
306 |
312 |
387 |
115 |
0 |
0 |
| VODI |
0 |
115 |
210 |
397 |
356 |
300 |
12 |
0 |
| ODI |
0 |
59 |
109 |
255 |
328 |
477 |
30 |
0 |
| CDI |
0 |
8 |
95 |
394 |
393 |
1174 |
60 |
0 |
| VCDI |
0 |
112 |
122 |
370 |
1432 |
4455 |
8310 |
2897 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59573 |
21625 |
2414 |
1396 |
398 |
53 |
0 |
0 |
| OW |
51 |
182 |
270 |
338 |
366 |
105 |
0 |
0 |
| VODI |
0 |
105 |
189 |
351 |
352 |
311 |
9 |
0 |
| ODI |
0 |
50 |
114 |
300 |
368 |
489 |
32 |
0 |
| CDI |
0 |
8 |
87 |
318 |
506 |
1183 |
80 |
0 |
| VCDI |
0 |
113 |
115 |
384 |
1261 |
4416 |
8291 |
2897 |
|
Date: 2016-03-21:
| 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 |
59725 |
21858 |
2347 |
1187 |
185 |
9 |
0 |
0 |
| OW |
51 |
181 |
299 |
608 |
301 |
28 |
0 |
0 |
| VODI |
0 |
44 |
176 |
548 |
539 |
127 |
2 |
0 |
| ODI |
0 |
19 |
44 |
286 |
557 |
387 |
2 |
0 |
| CDI |
0 |
4 |
20 |
174 |
604 |
1456 |
85 |
0 |
| VCDI |
0 |
1 |
17 |
99 |
861 |
4073 |
8555 |
3641 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59724 |
21727 |
2129 |
1252 |
304 |
44 |
0 |
0 |
| OW |
52 |
180 |
255 |
365 |
344 |
102 |
4 |
0 |
| VODI |
0 |
110 |
181 |
401 |
389 |
249 |
22 |
0 |
| ODI |
0 |
27 |
107 |
275 |
389 |
397 |
22 |
0 |
| CDI |
0 |
7 |
109 |
217 |
501 |
1058 |
56 |
0 |
| VCDI |
0 |
56 |
122 |
392 |
1120 |
4230 |
8540 |
3641 |
|
Date: 2016-03-23:
| 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 |
59578 |
22101 |
2376 |
1088 |
160 |
0 |
0 |
0 |
| OW |
52 |
117 |
267 |
584 |
248 |
5 |
0 |
0 |
| VODI |
0 |
27 |
106 |
584 |
529 |
85 |
0 |
0 |
| ODI |
0 |
4 |
39 |
410 |
556 |
240 |
0 |
0 |
| CDI |
0 |
0 |
71 |
292 |
827 |
608 |
29 |
0 |
| VCDI |
0 |
0 |
20 |
153 |
1119 |
4283 |
8265 |
4277 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59578 |
21937 |
2204 |
1120 |
298 |
6 |
0 |
0 |
| OW |
52 |
184 |
263 |
479 |
323 |
71 |
0 |
0 |
| VODI |
0 |
79 |
184 |
403 |
456 |
206 |
0 |
0 |
| ODI |
0 |
28 |
84 |
385 |
470 |
319 |
13 |
0 |
| CDI |
0 |
17 |
37 |
408 |
717 |
808 |
91 |
0 |
| VCDI |
0 |
4 |
107 |
316 |
1175 |
3811 |
8190 |
4277 |
|
Date: 2016-03-25:
| 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 |
61062 |
21058 |
2126 |
1039 |
264 |
1 |
0 |
0 |
| OW |
52 |
165 |
277 |
440 |
287 |
29 |
0 |
0 |
| VODI |
0 |
41 |
174 |
402 |
507 |
94 |
0 |
0 |
| ODI |
0 |
7 |
62 |
358 |
580 |
318 |
6 |
0 |
| CDI |
0 |
3 |
24 |
263 |
748 |
715 |
68 |
0 |
| VCDI |
0 |
0 |
12 |
271 |
973 |
4218 |
8051 |
4405 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
61062 |
20778 |
1876 |
813 |
333 |
0 |
0 |
0 |
| OW |
52 |
271 |
333 |
411 |
275 |
56 |
0 |
0 |
| VODI |
0 |
141 |
235 |
465 |
366 |
193 |
7 |
0 |
| ODI |
0 |
46 |
124 |
328 |
504 |
354 |
38 |
0 |
| CDI |
0 |
29 |
83 |
301 |
782 |
765 |
210 |
0 |
| VCDI |
0 |
9 |
24 |
455 |
1099 |
4007 |
7870 |
4405 |
|
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