Validation of sea ice concentration - Full domain
Bulletin date: 2017-02-09
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-02-03:
| 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 |
51925 |
26240 |
7535 |
1699 |
395 |
74 |
0 |
0 |
| OW |
62 |
30 |
164 |
576 |
292 |
50 |
1 |
0 |
| VODI |
0 |
2 |
91 |
510 |
592 |
143 |
22 |
0 |
| ODI |
0 |
0 |
54 |
258 |
812 |
352 |
50 |
0 |
| CDI |
0 |
0 |
25 |
230 |
951 |
1328 |
235 |
17 |
| VCDI |
0 |
0 |
20 |
276 |
1003 |
5823 |
25316 |
59895 |
|
...date precedes bulletin
|
Date: 2017-02-05:
| 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 |
55236 |
21572 |
9380 |
1326 |
295 |
15 |
0 |
0 |
| OW |
63 |
54 |
233 |
653 |
196 |
57 |
0 |
0 |
| VODI |
0 |
20 |
137 |
649 |
354 |
97 |
4 |
0 |
| ODI |
0 |
8 |
60 |
347 |
518 |
159 |
19 |
7 |
| CDI |
0 |
3 |
29 |
258 |
992 |
695 |
255 |
53 |
| VCDI |
0 |
0 |
21 |
310 |
1533 |
5271 |
23630 |
62539 |
|
...date precedes bulletin
|
Date: 2017-02-07:
| 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 |
56513 |
21868 |
8278 |
1285 |
219 |
8 |
0 |
0 |
| OW |
62 |
49 |
186 |
740 |
184 |
30 |
0 |
0 |
| VODI |
0 |
15 |
92 |
807 |
358 |
103 |
6 |
0 |
| ODI |
0 |
1 |
35 |
364 |
810 |
172 |
23 |
0 |
| CDI |
0 |
1 |
11 |
235 |
1024 |
757 |
89 |
55 |
| VCDI |
0 |
0 |
7 |
118 |
1117 |
7283 |
24029 |
60114 |
|
...date precedes bulletin
|
Date: 2017-02-09:
| 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 |
56073 |
25385 |
4744 |
1574 |
284 |
20 |
1 |
0 |
| OW |
62 |
64 |
199 |
733 |
204 |
48 |
9 |
0 |
| VODI |
0 |
15 |
112 |
709 |
510 |
109 |
18 |
0 |
| ODI |
0 |
2 |
29 |
318 |
731 |
135 |
30 |
0 |
| CDI |
0 |
0 |
14 |
234 |
938 |
1126 |
201 |
32 |
| VCDI |
0 |
0 |
8 |
112 |
1149 |
8673 |
25624 |
56819 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
56073 |
25373 |
4747 |
1602 |
292 |
22 |
2 |
0 |
| OW |
62 |
73 |
192 |
691 |
208 |
36 |
3 |
0 |
| VODI |
0 |
17 |
115 |
707 |
508 |
120 |
21 |
0 |
| ODI |
0 |
3 |
28 |
317 |
725 |
165 |
28 |
0 |
| CDI |
0 |
0 |
17 |
235 |
909 |
1130 |
209 |
41 |
| VCDI |
0 |
0 |
7 |
128 |
1174 |
8638 |
25620 |
56810 |
|
Date: 2017-02-11:
| 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 |
49811 |
29081 |
6897 |
2029 |
294 |
21 |
7 |
0 |
| OW |
62 |
91 |
237 |
731 |
303 |
20 |
10 |
0 |
| VODI |
0 |
58 |
135 |
772 |
497 |
104 |
12 |
0 |
| ODI |
0 |
12 |
50 |
354 |
627 |
195 |
25 |
0 |
| CDI |
0 |
4 |
28 |
186 |
790 |
1179 |
205 |
65 |
| VCDI |
0 |
1 |
24 |
175 |
1004 |
8799 |
23839 |
58314 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
49811 |
29043 |
6858 |
2095 |
295 |
18 |
7 |
0 |
| OW |
62 |
106 |
231 |
654 |
279 |
22 |
5 |
0 |
| VODI |
0 |
74 |
159 |
686 |
532 |
94 |
15 |
0 |
| ODI |
0 |
18 |
59 |
375 |
571 |
220 |
19 |
0 |
| CDI |
0 |
5 |
39 |
223 |
807 |
1093 |
201 |
62 |
| VCDI |
0 |
1 |
25 |
214 |
1031 |
8871 |
23851 |
58317 |
|
Date: 2017-02-13:
| 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 |
50594 |
24737 |
9907 |
1917 |
272 |
26 |
0 |
0 |
| OW |
62 |
43 |
225 |
830 |
301 |
33 |
3 |
0 |
| VODI |
0 |
13 |
198 |
921 |
621 |
99 |
9 |
0 |
| ODI |
0 |
2 |
18 |
318 |
1122 |
233 |
14 |
0 |
| CDI |
0 |
0 |
7 |
105 |
884 |
1505 |
212 |
39 |
| VCDI |
0 |
0 |
0 |
98 |
733 |
9842 |
28411 |
52694 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
50593 |
24668 |
9750 |
2021 |
463 |
61 |
7 |
0 |
| OW |
63 |
77 |
256 |
560 |
327 |
77 |
4 |
0 |
| VODI |
0 |
35 |
180 |
636 |
561 |
179 |
5 |
0 |
| ODI |
0 |
15 |
93 |
476 |
597 |
287 |
14 |
0 |
| CDI |
0 |
0 |
49 |
250 |
884 |
971 |
222 |
39 |
| VCDI |
0 |
0 |
27 |
246 |
1101 |
10163 |
28397 |
52694 |
|
Date: 2017-02-15:
| 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 |
53822 |
22169 |
8856 |
1903 |
296 |
21 |
0 |
0 |
| OW |
63 |
64 |
179 |
747 |
319 |
31 |
0 |
0 |
| VODI |
0 |
14 |
47 |
667 |
603 |
109 |
2 |
0 |
| ODI |
0 |
1 |
12 |
386 |
756 |
194 |
26 |
0 |
| CDI |
0 |
1 |
10 |
275 |
1126 |
931 |
202 |
31 |
| VCDI |
0 |
0 |
6 |
146 |
1008 |
8951 |
29706 |
53368 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
53822 |
22127 |
8803 |
1986 |
461 |
53 |
0 |
0 |
| OW |
63 |
73 |
194 |
603 |
401 |
66 |
6 |
0 |
| VODI |
0 |
35 |
65 |
555 |
578 |
181 |
15 |
0 |
| ODI |
0 |
13 |
18 |
404 |
615 |
252 |
40 |
0 |
| CDI |
0 |
1 |
11 |
307 |
956 |
875 |
211 |
41 |
| VCDI |
0 |
0 |
19 |
269 |
1097 |
8810 |
29664 |
53358 |
|
Date: 2017-02-17:
| 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 |
48397 |
25383 |
11390 |
1529 |
242 |
51 |
0 |
0 |
| OW |
63 |
23 |
209 |
735 |
338 |
69 |
0 |
0 |
| VODI |
0 |
2 |
45 |
700 |
554 |
176 |
0 |
0 |
| ODI |
0 |
0 |
2 |
315 |
594 |
284 |
12 |
0 |
| CDI |
0 |
0 |
0 |
197 |
744 |
666 |
248 |
49 |
| VCDI |
0 |
0 |
0 |
124 |
1441 |
7410 |
27689 |
57367 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
48397 |
25345 |
11307 |
1542 |
453 |
102 |
0 |
0 |
| OW |
63 |
58 |
233 |
621 |
379 |
140 |
0 |
0 |
| VODI |
0 |
4 |
84 |
579 |
489 |
264 |
0 |
0 |
| ODI |
0 |
1 |
17 |
374 |
453 |
302 |
32 |
0 |
| CDI |
0 |
0 |
5 |
241 |
719 |
766 |
315 |
14 |
| VCDI |
0 |
0 |
0 |
243 |
1420 |
7082 |
27602 |
57402 |
|
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