Validation of sea ice concentration - Full domain
Bulletin date: 2015-03-19
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2015-03-13:
| 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 |
60762 |
20111 |
1856 |
724 |
344 |
181 |
0 |
0 |
| OW |
52 |
495 |
515 |
488 |
278 |
72 |
0 |
0 |
| VODI |
0 |
120 |
345 |
742 |
466 |
135 |
1 |
0 |
| ODI |
0 |
78 |
106 |
349 |
455 |
255 |
14 |
0 |
| CDI |
0 |
61 |
109 |
293 |
626 |
870 |
238 |
143 |
| VCDI |
0 |
4 |
76 |
397 |
1329 |
9296 |
36154 |
48508 |
|
...date precedes bulletin
|
Date: 2015-03-15:
| 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 |
59770 |
20392 |
2120 |
1237 |
626 |
228 |
0 |
0 |
| OW |
52 |
483 |
461 |
377 |
429 |
114 |
0 |
0 |
| VODI |
0 |
164 |
349 |
536 |
423 |
183 |
7 |
0 |
| ODI |
0 |
65 |
134 |
305 |
440 |
360 |
23 |
0 |
| CDI |
0 |
50 |
80 |
321 |
636 |
1183 |
143 |
12 |
| VCDI |
0 |
27 |
52 |
333 |
1470 |
10473 |
33923 |
49067 |
|
...date precedes bulletin
|
Date: 2015-03-17:
| 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 |
60841 |
20010 |
1992 |
1286 |
362 |
266 |
0 |
0 |
| OW |
51 |
166 |
467 |
787 |
327 |
89 |
0 |
0 |
| VODI |
0 |
61 |
185 |
634 |
778 |
151 |
10 |
0 |
| ODI |
0 |
20 |
125 |
177 |
857 |
369 |
40 |
0 |
| CDI |
0 |
0 |
44 |
230 |
819 |
2043 |
257 |
9 |
| VCDI |
0 |
0 |
5 |
240 |
1165 |
13802 |
34119 |
44264 |
|
...date precedes bulletin
|
Date: 2015-03-19:
| 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 |
56354 |
23951 |
2822 |
960 |
275 |
231 |
2 |
0 |
| OW |
52 |
229 |
503 |
641 |
295 |
90 |
8 |
0 |
| VODI |
0 |
109 |
185 |
670 |
539 |
178 |
13 |
0 |
| ODI |
0 |
28 |
117 |
281 |
650 |
315 |
31 |
0 |
| CDI |
0 |
6 |
99 |
244 |
631 |
980 |
291 |
77 |
| VCDI |
0 |
0 |
3 |
199 |
1197 |
10912 |
36149 |
46731 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
56354 |
23930 |
2849 |
996 |
300 |
242 |
2 |
0 |
| OW |
52 |
250 |
456 |
598 |
260 |
81 |
8 |
0 |
| VODI |
0 |
105 |
202 |
660 |
544 |
173 |
12 |
0 |
| ODI |
0 |
27 |
104 |
293 |
638 |
341 |
28 |
0 |
| CDI |
0 |
11 |
104 |
225 |
654 |
1001 |
310 |
76 |
| VCDI |
0 |
0 |
14 |
223 |
1191 |
10868 |
36134 |
46732 |
|
Date: 2015-03-21:
| 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 |
57903 |
21780 |
2560 |
1305 |
375 |
264 |
0 |
0 |
| OW |
52 |
186 |
360 |
583 |
374 |
117 |
7 |
0 |
| VODI |
0 |
53 |
277 |
581 |
517 |
230 |
17 |
0 |
| ODI |
0 |
16 |
64 |
306 |
541 |
292 |
69 |
0 |
| CDI |
0 |
2 |
55 |
295 |
725 |
860 |
342 |
13 |
| VCDI |
0 |
0 |
29 |
224 |
1056 |
11947 |
34053 |
48618 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
57903 |
21807 |
2612 |
1307 |
383 |
266 |
0 |
0 |
| OW |
52 |
162 |
318 |
614 |
305 |
102 |
7 |
0 |
| VODI |
0 |
47 |
268 |
528 |
506 |
235 |
19 |
0 |
| ODI |
0 |
18 |
58 |
343 |
599 |
289 |
53 |
0 |
| CDI |
0 |
3 |
55 |
236 |
787 |
867 |
322 |
26 |
| VCDI |
0 |
0 |
34 |
266 |
1008 |
11951 |
34087 |
48605 |
|
Date: 2015-03-23:
| 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 |
57611 |
21059 |
3271 |
1240 |
308 |
261 |
0 |
0 |
| OW |
52 |
140 |
349 |
785 |
246 |
93 |
0 |
0 |
| VODI |
0 |
42 |
147 |
830 |
687 |
140 |
0 |
0 |
| ODI |
0 |
7 |
96 |
282 |
853 |
409 |
2 |
0 |
| CDI |
0 |
0 |
8 |
240 |
622 |
1862 |
306 |
12 |
| VCDI |
0 |
0 |
0 |
121 |
873 |
10304 |
35603 |
48187 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
57611 |
20929 |
3196 |
1500 |
408 |
305 |
0 |
0 |
| OW |
52 |
149 |
250 |
591 |
358 |
132 |
0 |
0 |
| VODI |
0 |
86 |
190 |
574 |
611 |
241 |
2 |
0 |
| ODI |
0 |
42 |
85 |
267 |
527 |
450 |
28 |
0 |
| CDI |
0 |
39 |
75 |
190 |
552 |
1291 |
278 |
25 |
| VCDI |
0 |
3 |
75 |
376 |
1133 |
10650 |
35603 |
48174 |
|
Date: 2015-03-25:
| 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 |
58427 |
20324 |
2585 |
1673 |
462 |
230 |
20 |
0 |
| OW |
53 |
104 |
223 |
651 |
298 |
112 |
16 |
0 |
| VODI |
0 |
47 |
134 |
585 |
614 |
196 |
12 |
0 |
| ODI |
0 |
2 |
57 |
310 |
725 |
499 |
27 |
0 |
| CDI |
0 |
0 |
21 |
206 |
735 |
1388 |
314 |
86 |
| VCDI |
0 |
0 |
0 |
160 |
1354 |
9303 |
34838 |
50257 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58428 |
20288 |
2544 |
1767 |
588 |
273 |
18 |
0 |
| OW |
52 |
95 |
239 |
554 |
343 |
146 |
26 |
0 |
| VODI |
0 |
67 |
112 |
558 |
630 |
253 |
15 |
0 |
| ODI |
0 |
27 |
52 |
258 |
530 |
558 |
37 |
0 |
| CDI |
0 |
0 |
64 |
184 |
659 |
1132 |
192 |
87 |
| VCDI |
0 |
0 |
9 |
264 |
1438 |
9366 |
34939 |
50256 |
|
Date: 2015-03-27:
| 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 |
59019 |
19523 |
2720 |
1636 |
476 |
214 |
4 |
0 |
| OW |
53 |
116 |
356 |
568 |
335 |
155 |
22 |
0 |
| VODI |
0 |
41 |
213 |
464 |
672 |
257 |
27 |
0 |
| ODI |
0 |
4 |
97 |
375 |
645 |
490 |
22 |
0 |
| CDI |
0 |
0 |
35 |
280 |
743 |
1407 |
264 |
42 |
| VCDI |
0 |
0 |
16 |
240 |
1315 |
9076 |
35444 |
49682 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59020 |
19522 |
2708 |
1721 |
609 |
289 |
7 |
0 |
| OW |
52 |
116 |
330 |
545 |
347 |
131 |
36 |
0 |
| VODI |
0 |
42 |
234 |
458 |
657 |
259 |
24 |
0 |
| ODI |
0 |
4 |
104 |
319 |
642 |
486 |
29 |
1 |
| CDI |
0 |
0 |
44 |
251 |
629 |
1540 |
211 |
106 |
| VCDI |
0 |
0 |
17 |
269 |
1302 |
8894 |
35476 |
49617 |
|
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