Validation of sea ice concentration - Full domain
Bulletin date: 2017-03-09
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-03-03:
| 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 |
56178 |
22264 |
5639 |
1688 |
276 |
24 |
1 |
0 |
| OW |
52 |
50 |
95 |
791 |
360 |
81 |
4 |
0 |
| VODI |
0 |
11 |
59 |
470 |
689 |
210 |
32 |
0 |
| ODI |
0 |
1 |
43 |
172 |
640 |
436 |
73 |
0 |
| CDI |
0 |
0 |
63 |
92 |
614 |
997 |
422 |
36 |
| VCDI |
0 |
0 |
46 |
129 |
380 |
4870 |
24202 |
64858 |
|
...date precedes bulletin
|
Date: 2017-03-05:
| 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 |
55701 |
24191 |
4359 |
1719 |
359 |
38 |
0 |
0 |
| OW |
51 |
41 |
114 |
721 |
384 |
117 |
0 |
0 |
| VODI |
0 |
14 |
33 |
402 |
729 |
270 |
17 |
0 |
| ODI |
0 |
4 |
22 |
163 |
559 |
503 |
93 |
0 |
| CDI |
0 |
2 |
24 |
69 |
536 |
1176 |
408 |
28 |
| VCDI |
0 |
0 |
4 |
133 |
318 |
4389 |
27471 |
61886 |
|
...date precedes bulletin
|
Date: 2017-03-07:
| 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 |
52909 |
22192 |
8990 |
1521 |
204 |
34 |
0 |
0 |
| OW |
52 |
33 |
266 |
887 |
267 |
59 |
2 |
0 |
| VODI |
0 |
4 |
11 |
471 |
785 |
162 |
6 |
0 |
| ODI |
0 |
0 |
4 |
148 |
602 |
439 |
63 |
0 |
| CDI |
0 |
0 |
1 |
101 |
544 |
1100 |
520 |
47 |
| VCDI |
0 |
0 |
0 |
146 |
548 |
5362 |
26571 |
61997 |
|
...date precedes bulletin
|
Date: 2017-03-09:
| 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 |
58947 |
21556 |
3854 |
1377 |
214 |
57 |
0 |
0 |
| OW |
51 |
60 |
212 |
837 |
350 |
75 |
2 |
0 |
| VODI |
0 |
4 |
30 |
398 |
711 |
221 |
16 |
0 |
| ODI |
0 |
0 |
4 |
192 |
430 |
585 |
99 |
0 |
| CDI |
0 |
0 |
0 |
118 |
504 |
1242 |
398 |
38 |
| VCDI |
0 |
0 |
0 |
56 |
549 |
7113 |
31226 |
55522 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58947 |
21582 |
3947 |
1549 |
258 |
44 |
0 |
0 |
| OW |
51 |
35 |
115 |
692 |
370 |
82 |
1 |
0 |
| VODI |
0 |
3 |
34 |
372 |
664 |
281 |
32 |
0 |
| ODI |
0 |
0 |
4 |
189 |
434 |
545 |
133 |
0 |
| CDI |
0 |
0 |
0 |
122 |
478 |
1171 |
365 |
31 |
| VCDI |
0 |
0 |
0 |
54 |
554 |
7170 |
31210 |
55529 |
|
Date: 2017-03-11:
| 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 |
50591 |
23364 |
10477 |
1413 |
240 |
28 |
0 |
0 |
| OW |
51 |
47 |
120 |
794 |
426 |
93 |
1 |
0 |
| VODI |
0 |
8 |
39 |
427 |
622 |
256 |
7 |
0 |
| ODI |
0 |
0 |
15 |
172 |
548 |
543 |
154 |
1 |
| CDI |
0 |
0 |
0 |
109 |
565 |
1033 |
390 |
72 |
| VCDI |
0 |
0 |
0 |
102 |
841 |
7814 |
30056 |
55629 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
50591 |
23381 |
10519 |
1549 |
274 |
33 |
0 |
0 |
| OW |
51 |
31 |
77 |
666 |
420 |
89 |
0 |
0 |
| VODI |
0 |
7 |
43 |
424 |
607 |
304 |
20 |
0 |
| ODI |
0 |
0 |
12 |
176 |
534 |
499 |
162 |
1 |
| CDI |
0 |
0 |
0 |
105 |
556 |
1006 |
375 |
74 |
| VCDI |
0 |
0 |
0 |
97 |
851 |
7836 |
30051 |
55627 |
|
Date: 2017-03-13:
| 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 |
51726 |
24444 |
8086 |
1183 |
192 |
36 |
0 |
0 |
| OW |
52 |
113 |
128 |
852 |
275 |
43 |
0 |
0 |
| VODI |
0 |
75 |
86 |
573 |
668 |
115 |
3 |
0 |
| ODI |
0 |
1 |
0 |
122 |
720 |
358 |
23 |
3 |
| CDI |
0 |
0 |
0 |
29 |
598 |
1062 |
425 |
74 |
| VCDI |
0 |
0 |
0 |
67 |
532 |
6081 |
27845 |
60458 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
51727 |
24602 |
8123 |
1501 |
520 |
63 |
0 |
0 |
| OW |
51 |
26 |
139 |
502 |
339 |
102 |
0 |
0 |
| VODI |
0 |
5 |
36 |
428 |
457 |
294 |
25 |
0 |
| ODI |
0 |
0 |
2 |
229 |
419 |
429 |
148 |
2 |
| CDI |
0 |
0 |
0 |
85 |
546 |
724 |
448 |
132 |
| VCDI |
0 |
0 |
0 |
81 |
704 |
6083 |
27675 |
60401 |
|
Date: 2017-03-15:
| 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 |
50122 |
25441 |
8211 |
1558 |
222 |
90 |
0 |
0 |
| OW |
52 |
45 |
137 |
793 |
363 |
99 |
9 |
0 |
| VODI |
0 |
9 |
123 |
491 |
671 |
181 |
24 |
0 |
| ODI |
0 |
0 |
8 |
179 |
561 |
433 |
60 |
0 |
| CDI |
0 |
0 |
0 |
92 |
614 |
877 |
624 |
145 |
| VCDI |
0 |
0 |
0 |
135 |
941 |
5595 |
25480 |
62663 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
50122 |
25427 |
8205 |
1760 |
539 |
144 |
3 |
0 |
| OW |
52 |
50 |
177 |
464 |
363 |
162 |
11 |
0 |
| VODI |
0 |
17 |
59 |
454 |
357 |
300 |
43 |
0 |
| ODI |
0 |
1 |
32 |
238 |
415 |
528 |
136 |
10 |
| CDI |
0 |
0 |
6 |
160 |
563 |
640 |
589 |
214 |
| VCDI |
0 |
0 |
0 |
172 |
1135 |
5501 |
25415 |
62584 |
|
Date: 2017-03-17:
| 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 |
50934 |
25564 |
7605 |
1349 |
175 |
100 |
0 |
0 |
| OW |
51 |
49 |
251 |
846 |
328 |
110 |
6 |
0 |
| VODI |
0 |
17 |
129 |
636 |
534 |
182 |
13 |
0 |
| ODI |
0 |
1 |
35 |
274 |
656 |
373 |
28 |
4 |
| CDI |
0 |
0 |
11 |
188 |
557 |
831 |
300 |
93 |
| VCDI |
0 |
0 |
0 |
244 |
1248 |
5755 |
26572 |
60999 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
50933 |
25536 |
7579 |
1680 |
456 |
174 |
0 |
0 |
| OW |
52 |
76 |
220 |
522 |
259 |
167 |
10 |
0 |
| VODI |
0 |
19 |
137 |
390 |
410 |
270 |
26 |
0 |
| ODI |
0 |
0 |
76 |
262 |
389 |
388 |
49 |
8 |
| CDI |
0 |
0 |
17 |
291 |
436 |
562 |
201 |
156 |
| VCDI |
0 |
0 |
2 |
392 |
1548 |
5790 |
26633 |
60932 |
|
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