Validation of sea ice concentration - Full domain
Bulletin date: 2017-08-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-07-28:
| 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 |
103813 |
25776 |
401 |
1742 |
189 |
3 |
0 |
0 |
| OW |
1 |
704 |
170 |
2300 |
419 |
3 |
0 |
0 |
| VODI |
0 |
75 |
29 |
2607 |
2404 |
16 |
0 |
0 |
| ODI |
0 |
8 |
0 |
258 |
5666 |
2079 |
0 |
0 |
| CDI |
0 |
0 |
0 |
8 |
3336 |
16917 |
2448 |
4 |
| VCDI |
0 |
0 |
0 |
10 |
327 |
3758 |
7328 |
4249 |
|
...date precedes bulletin
|
Date: 2017-07-30:
| 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 |
104989 |
25853 |
346 |
1546 |
192 |
1 |
0 |
0 |
| OW |
0 |
1064 |
210 |
2010 |
439 |
1 |
0 |
0 |
| VODI |
0 |
161 |
53 |
2642 |
2690 |
67 |
0 |
0 |
| ODI |
0 |
3 |
1 |
423 |
4404 |
3353 |
152 |
0 |
| CDI |
0 |
0 |
0 |
15 |
3575 |
14558 |
3599 |
4 |
| VCDI |
0 |
0 |
0 |
11 |
339 |
3587 |
6985 |
3775 |
|
...date precedes bulletin
|
Date: 2017-08-01:
| 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 |
107220 |
25940 |
348 |
1694 |
100 |
0 |
0 |
0 |
| OW |
0 |
451 |
162 |
1878 |
188 |
0 |
0 |
0 |
| VODI |
0 |
19 |
9 |
2837 |
1394 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
235 |
7079 |
1377 |
0 |
0 |
| CDI |
0 |
0 |
0 |
15 |
3039 |
15733 |
3497 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
199 |
3658 |
8275 |
1690 |
|
...date precedes bulletin
|
Date: 2017-08-03:
| 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 |
107834 |
26562 |
305 |
1382 |
112 |
0 |
0 |
0 |
| OW |
1 |
622 |
144 |
1731 |
289 |
0 |
0 |
0 |
| VODI |
0 |
149 |
49 |
2547 |
1621 |
20 |
0 |
0 |
| ODI |
0 |
0 |
0 |
344 |
6369 |
2723 |
0 |
0 |
| CDI |
0 |
0 |
0 |
23 |
3131 |
15442 |
3171 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
183 |
2248 |
8101 |
1941 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
107834 |
26540 |
314 |
1712 |
122 |
0 |
0 |
0 |
| OW |
1 |
635 |
134 |
1615 |
321 |
2 |
0 |
0 |
| VODI |
0 |
158 |
49 |
2326 |
1617 |
19 |
0 |
0 |
| ODI |
0 |
0 |
1 |
340 |
5997 |
2738 |
0 |
0 |
| CDI |
0 |
0 |
0 |
34 |
3469 |
15321 |
3079 |
1 |
| VCDI |
0 |
0 |
0 |
4 |
179 |
2353 |
8193 |
1940 |
|
Date: 2017-08-05:
| 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 |
111650 |
23715 |
252 |
1199 |
101 |
1 |
0 |
0 |
| OW |
6 |
1043 |
175 |
1684 |
240 |
1 |
0 |
0 |
| VODI |
0 |
218 |
69 |
2470 |
1865 |
25 |
0 |
0 |
| ODI |
0 |
13 |
9 |
581 |
5791 |
3318 |
12 |
9 |
| CDI |
0 |
0 |
0 |
50 |
2791 |
14016 |
3757 |
115 |
| VCDI |
0 |
0 |
0 |
4 |
110 |
4002 |
5779 |
1977 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
111648 |
23820 |
288 |
1483 |
119 |
2 |
0 |
0 |
| OW |
8 |
910 |
138 |
1631 |
218 |
2 |
0 |
0 |
| VODI |
0 |
246 |
72 |
2230 |
1702 |
39 |
0 |
0 |
| ODI |
0 |
12 |
7 |
577 |
5631 |
3423 |
45 |
8 |
| CDI |
0 |
1 |
0 |
63 |
3096 |
14023 |
3731 |
134 |
| VCDI |
0 |
0 |
0 |
4 |
132 |
3874 |
5772 |
1959 |
|
Date: 2017-08-07:
| 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 |
112218 |
24895 |
313 |
1175 |
74 |
2 |
0 |
0 |
| OW |
9 |
640 |
177 |
1710 |
105 |
0 |
0 |
0 |
| VODI |
0 |
4 |
22 |
2641 |
962 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
273 |
9044 |
690 |
0 |
0 |
| CDI |
0 |
0 |
0 |
17 |
2027 |
17061 |
1465 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
26 |
1854 |
6028 |
3610 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
112185 |
23977 |
291 |
1430 |
109 |
3 |
0 |
0 |
| OW |
42 |
1182 |
134 |
1429 |
245 |
3 |
0 |
0 |
| VODI |
0 |
363 |
80 |
1907 |
2373 |
126 |
0 |
0 |
| ODI |
0 |
17 |
7 |
707 |
5780 |
3865 |
63 |
0 |
| CDI |
0 |
0 |
0 |
329 |
3627 |
12461 |
3187 |
102 |
| VCDI |
0 |
0 |
0 |
18 |
104 |
3151 |
4243 |
3508 |
|
Date: 2017-08-09:
| 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 |
114222 |
24297 |
313 |
975 |
96 |
0 |
0 |
0 |
| OW |
3 |
717 |
140 |
1380 |
165 |
0 |
0 |
0 |
| VODI |
0 |
138 |
30 |
2023 |
1317 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
476 |
8560 |
1710 |
0 |
0 |
| CDI |
0 |
0 |
0 |
34 |
2878 |
14731 |
2127 |
0 |
| VCDI |
0 |
0 |
0 |
8 |
22 |
1818 |
5774 |
3090 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
114207 |
22891 |
281 |
1182 |
157 |
0 |
0 |
0 |
| OW |
18 |
1450 |
115 |
1076 |
338 |
0 |
0 |
0 |
| VODI |
0 |
525 |
61 |
1547 |
3025 |
184 |
0 |
0 |
| ODI |
0 |
254 |
16 |
502 |
5725 |
4451 |
211 |
0 |
| CDI |
0 |
32 |
10 |
568 |
3650 |
10730 |
3478 |
290 |
| VCDI |
0 |
0 |
0 |
21 |
143 |
2898 |
4212 |
2800 |
|
Date: 2017-08-11:
| 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 |
114592 |
24360 |
233 |
836 |
86 |
0 |
0 |
0 |
| OW |
3 |
1041 |
136 |
1383 |
165 |
0 |
0 |
0 |
| VODI |
0 |
263 |
74 |
1808 |
1647 |
18 |
0 |
0 |
| ODI |
0 |
11 |
7 |
701 |
9062 |
1999 |
11 |
0 |
| CDI |
0 |
0 |
0 |
107 |
3639 |
12843 |
1328 |
11 |
| VCDI |
0 |
0 |
0 |
4 |
18 |
3791 |
6194 |
677 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
114577 |
23145 |
233 |
1295 |
190 |
0 |
0 |
0 |
| OW |
16 |
1282 |
106 |
958 |
515 |
5 |
0 |
0 |
| VODI |
2 |
658 |
65 |
1364 |
3536 |
268 |
0 |
0 |
| ODI |
0 |
355 |
16 |
463 |
6256 |
4535 |
417 |
0 |
| CDI |
0 |
235 |
30 |
745 |
3485 |
9414 |
2774 |
124 |
| VCDI |
0 |
0 |
0 |
14 |
635 |
4429 |
4342 |
564 |
|
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