Validation of sea ice concentration - Full domain
Bulletin date: 2015-03-26
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2015-03-20:
| 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 |
58674 |
21482 |
2727 |
1001 |
312 |
226 |
0 |
0 |
| OW |
52 |
173 |
549 |
622 |
282 |
87 |
0 |
0 |
| VODI |
0 |
74 |
204 |
714 |
463 |
164 |
0 |
0 |
| ODI |
0 |
18 |
90 |
415 |
556 |
189 |
22 |
0 |
| CDI |
0 |
2 |
78 |
269 |
708 |
696 |
219 |
69 |
| VCDI |
0 |
0 |
19 |
217 |
1303 |
11101 |
36240 |
47031 |
|
...date precedes bulletin
|
Date: 2015-03-22:
| 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 |
58565 |
20618 |
2478 |
1581 |
434 |
312 |
0 |
0 |
| OW |
52 |
141 |
313 |
597 |
398 |
143 |
3 |
0 |
| VODI |
0 |
75 |
183 |
597 |
615 |
246 |
8 |
0 |
| ODI |
0 |
28 |
69 |
305 |
464 |
476 |
51 |
0 |
| CDI |
0 |
7 |
64 |
239 |
544 |
1266 |
252 |
35 |
| VCDI |
0 |
0 |
18 |
271 |
1166 |
11281 |
33922 |
49231 |
|
...date precedes bulletin
|
Date: 2015-03-24:
| 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 |
58872 |
20781 |
2428 |
1210 |
277 |
225 |
1 |
0 |
| OW |
52 |
99 |
297 |
709 |
239 |
92 |
0 |
0 |
| VODI |
0 |
71 |
104 |
769 |
619 |
176 |
0 |
0 |
| ODI |
0 |
24 |
58 |
278 |
764 |
410 |
0 |
0 |
| CDI |
0 |
0 |
26 |
246 |
729 |
1486 |
174 |
94 |
| VCDI |
0 |
0 |
0 |
157 |
1388 |
10876 |
36250 |
47067 |
|
...date precedes bulletin
|
Date: 2015-03-26:
| 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 |
57893 |
19990 |
3248 |
1728 |
516 |
225 |
16 |
0 |
| OW |
53 |
124 |
239 |
574 |
404 |
104 |
33 |
0 |
| VODI |
0 |
50 |
160 |
463 |
673 |
262 |
34 |
0 |
| ODI |
0 |
0 |
71 |
296 |
676 |
567 |
38 |
17 |
| CDI |
0 |
0 |
38 |
206 |
700 |
1439 |
396 |
64 |
| VCDI |
0 |
0 |
0 |
182 |
1232 |
9203 |
35798 |
49336 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
57893 |
20003 |
3290 |
1798 |
556 |
211 |
7 |
0 |
| OW |
53 |
115 |
221 |
543 |
356 |
106 |
35 |
0 |
| VODI |
0 |
46 |
138 |
433 |
660 |
249 |
42 |
0 |
| ODI |
0 |
0 |
69 |
282 |
630 |
562 |
42 |
24 |
| CDI |
0 |
0 |
38 |
200 |
781 |
1498 |
305 |
70 |
| VCDI |
0 |
0 |
0 |
193 |
1218 |
9174 |
35884 |
49323 |
|
Date: 2015-03-28:
| 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 |
59054 |
19808 |
2378 |
1588 |
480 |
252 |
0 |
0 |
| OW |
52 |
171 |
347 |
478 |
375 |
187 |
0 |
0 |
| VODI |
0 |
78 |
224 |
427 |
641 |
336 |
2 |
0 |
| ODI |
0 |
36 |
128 |
337 |
531 |
628 |
24 |
0 |
| CDI |
0 |
4 |
107 |
203 |
735 |
1478 |
305 |
38 |
| VCDI |
0 |
0 |
87 |
350 |
1136 |
9302 |
35572 |
49169 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59054 |
19842 |
2431 |
1668 |
540 |
241 |
0 |
0 |
| OW |
52 |
124 |
312 |
440 |
340 |
186 |
0 |
0 |
| VODI |
0 |
92 |
211 |
415 |
599 |
309 |
3 |
0 |
| ODI |
0 |
32 |
122 |
312 |
549 |
607 |
28 |
0 |
| CDI |
0 |
7 |
97 |
180 |
792 |
1651 |
291 |
67 |
| VCDI |
0 |
0 |
98 |
368 |
1078 |
9189 |
35581 |
49140 |
|
Date: 2015-03-30:
| 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 |
56628 |
22586 |
2525 |
1304 |
434 |
212 |
0 |
0 |
| OW |
52 |
118 |
466 |
779 |
268 |
134 |
0 |
0 |
| VODI |
0 |
10 |
180 |
658 |
725 |
179 |
0 |
0 |
| ODI |
0 |
0 |
87 |
296 |
931 |
510 |
9 |
0 |
| CDI |
0 |
0 |
47 |
262 |
586 |
1940 |
272 |
6 |
| VCDI |
0 |
0 |
2 |
179 |
941 |
8365 |
35397 |
49960 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
56628 |
22338 |
2374 |
1543 |
652 |
294 |
0 |
0 |
| OW |
52 |
172 |
317 |
430 |
345 |
177 |
0 |
0 |
| VODI |
0 |
126 |
241 |
482 |
574 |
266 |
1 |
0 |
| ODI |
0 |
38 |
125 |
346 |
585 |
552 |
29 |
0 |
| CDI |
0 |
32 |
100 |
241 |
567 |
1454 |
299 |
5 |
| VCDI |
0 |
8 |
150 |
436 |
1162 |
8597 |
35349 |
49961 |
|
Date: 2015-04-01:
| 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 |
60622 |
19126 |
2251 |
1343 |
385 |
239 |
33 |
0 |
| OW |
52 |
192 |
309 |
710 |
290 |
106 |
51 |
0 |
| VODI |
0 |
92 |
157 |
614 |
716 |
184 |
41 |
0 |
| ODI |
0 |
67 |
80 |
281 |
884 |
490 |
69 |
0 |
| CDI |
0 |
67 |
60 |
225 |
615 |
1410 |
173 |
10 |
| VCDI |
0 |
58 |
118 |
313 |
1030 |
8021 |
36384 |
49180 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
60622 |
18852 |
2029 |
1483 |
546 |
338 |
68 |
0 |
| OW |
52 |
243 |
296 |
415 |
364 |
136 |
54 |
0 |
| VODI |
0 |
166 |
283 |
509 |
575 |
216 |
54 |
0 |
| ODI |
0 |
75 |
116 |
368 |
607 |
429 |
83 |
0 |
| CDI |
0 |
69 |
67 |
286 |
727 |
1300 |
361 |
8 |
| VCDI |
0 |
197 |
184 |
425 |
1101 |
8031 |
36131 |
49182 |
|
Date: 2015-04-03:
| 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 |
61982 |
18100 |
2327 |
1197 |
283 |
375 |
0 |
0 |
| OW |
52 |
146 |
331 |
815 |
331 |
144 |
0 |
0 |
| VODI |
0 |
86 |
138 |
661 |
980 |
235 |
6 |
0 |
| ODI |
0 |
58 |
60 |
305 |
700 |
549 |
23 |
0 |
| CDI |
0 |
64 |
69 |
192 |
527 |
1222 |
171 |
18 |
| VCDI |
0 |
22 |
92 |
305 |
1090 |
9586 |
36594 |
47212 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
61982 |
17761 |
2123 |
1410 |
557 |
483 |
0 |
0 |
| OW |
52 |
243 |
302 |
515 |
322 |
124 |
0 |
0 |
| VODI |
0 |
183 |
267 |
518 |
655 |
230 |
1 |
0 |
| ODI |
0 |
65 |
105 |
371 |
660 |
525 |
29 |
0 |
| CDI |
0 |
75 |
45 |
270 |
621 |
1364 |
295 |
13 |
| VCDI |
0 |
149 |
175 |
391 |
1096 |
9385 |
36469 |
47217 |
|
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