Validation of sea ice concentration - Full domain
Bulletin date: 2017-06-01
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-05-26:
| 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 |
59337 |
22810 |
5029 |
2347 |
347 |
40 |
5 |
0 |
| OW |
51 |
110 |
249 |
990 |
560 |
71 |
17 |
0 |
| VODI |
0 |
39 |
196 |
891 |
1081 |
257 |
54 |
0 |
| ODI |
0 |
9 |
139 |
772 |
1222 |
514 |
143 |
27 |
| CDI |
0 |
6 |
151 |
1212 |
2976 |
5120 |
1573 |
62 |
| VCDI |
0 |
0 |
60 |
468 |
1938 |
14213 |
35326 |
26636 |
|
...date precedes bulletin
|
Date: 2017-05-28:
| 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 |
58902 |
23356 |
5229 |
2175 |
386 |
52 |
25 |
0 |
| OW |
50 |
147 |
292 |
1089 |
602 |
96 |
28 |
0 |
| VODI |
0 |
46 |
246 |
931 |
1134 |
246 |
109 |
12 |
| ODI |
0 |
11 |
166 |
907 |
1248 |
492 |
109 |
33 |
| CDI |
0 |
4 |
144 |
1278 |
3546 |
5327 |
1748 |
66 |
| VCDI |
0 |
0 |
61 |
584 |
2380 |
16098 |
34804 |
22889 |
|
...date precedes bulletin
|
Date: 2017-05-30:
| 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 |
61919 |
21332 |
5275 |
2453 |
377 |
48 |
4 |
0 |
| OW |
44 |
25 |
296 |
1592 |
389 |
53 |
15 |
0 |
| VODI |
0 |
9 |
163 |
1460 |
1404 |
98 |
18 |
0 |
| ODI |
0 |
12 |
123 |
933 |
2339 |
403 |
34 |
1 |
| CDI |
0 |
0 |
69 |
1146 |
5090 |
6106 |
1157 |
17 |
| VCDI |
0 |
0 |
9 |
323 |
2384 |
12568 |
35944 |
21416 |
|
...date precedes bulletin
|
Date: 2017-06-01:
| 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 |
62675 |
21589 |
4838 |
2733 |
332 |
33 |
2 |
0 |
| OW |
50 |
83 |
353 |
1571 |
570 |
42 |
9 |
0 |
| VODI |
0 |
41 |
220 |
1497 |
1416 |
127 |
33 |
0 |
| ODI |
0 |
15 |
183 |
1203 |
2155 |
639 |
89 |
0 |
| CDI |
0 |
6 |
165 |
1514 |
4079 |
5649 |
2774 |
9 |
| VCDI |
0 |
0 |
35 |
489 |
2327 |
9767 |
31466 |
26270 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62675 |
21598 |
4857 |
2900 |
409 |
32 |
2 |
0 |
| OW |
50 |
75 |
312 |
1400 |
539 |
42 |
8 |
0 |
| VODI |
0 |
40 |
232 |
1477 |
1408 |
127 |
35 |
0 |
| ODI |
0 |
19 |
190 |
1222 |
2144 |
718 |
78 |
0 |
| CDI |
0 |
2 |
164 |
1513 |
3958 |
5371 |
2885 |
13 |
| VCDI |
0 |
0 |
39 |
495 |
2421 |
9967 |
31365 |
26266 |
|
Date: 2017-06-03:
| 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 |
63877 |
20884 |
4355 |
3241 |
360 |
36 |
0 |
0 |
| OW |
50 |
142 |
329 |
1748 |
653 |
90 |
14 |
0 |
| VODI |
0 |
69 |
258 |
1473 |
1254 |
238 |
51 |
0 |
| ODI |
0 |
18 |
237 |
1412 |
2038 |
831 |
137 |
0 |
| CDI |
0 |
12 |
187 |
1557 |
3654 |
7120 |
2832 |
0 |
| VCDI |
0 |
0 |
52 |
603 |
2198 |
9138 |
32250 |
23650 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63877 |
20911 |
4374 |
3510 |
428 |
45 |
0 |
0 |
| OW |
50 |
111 |
299 |
1466 |
589 |
80 |
8 |
0 |
| VODI |
0 |
72 |
245 |
1512 |
1329 |
236 |
56 |
0 |
| ODI |
0 |
24 |
270 |
1356 |
2088 |
956 |
159 |
0 |
| CDI |
0 |
7 |
172 |
1583 |
3492 |
6789 |
2764 |
0 |
| VCDI |
0 |
0 |
58 |
607 |
2231 |
9347 |
32297 |
23650 |
|
Date: 2017-06-05:
| 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 |
59808 |
21090 |
9414 |
3572 |
305 |
24 |
0 |
0 |
| OW |
49 |
49 |
404 |
2048 |
368 |
30 |
1 |
0 |
| VODI |
0 |
9 |
166 |
2568 |
1262 |
124 |
13 |
0 |
| ODI |
0 |
3 |
50 |
1007 |
3280 |
524 |
35 |
0 |
| CDI |
0 |
0 |
66 |
768 |
3333 |
10178 |
1690 |
0 |
| VCDI |
0 |
0 |
0 |
290 |
1178 |
7479 |
36286 |
19577 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59807 |
20889 |
8948 |
3773 |
494 |
57 |
0 |
0 |
| OW |
50 |
142 |
316 |
1403 |
655 |
125 |
14 |
0 |
| VODI |
0 |
75 |
321 |
1597 |
1218 |
384 |
72 |
0 |
| ODI |
0 |
33 |
287 |
1303 |
1936 |
1044 |
174 |
0 |
| CDI |
0 |
11 |
155 |
1554 |
3346 |
8779 |
3459 |
0 |
| VCDI |
0 |
1 |
73 |
623 |
2077 |
7970 |
34306 |
19577 |
|
Date: 2017-06-07:
| 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 |
62455 |
20242 |
8648 |
4181 |
394 |
22 |
0 |
0 |
| OW |
43 |
39 |
273 |
2136 |
451 |
43 |
1 |
0 |
| VODI |
0 |
21 |
153 |
2056 |
1602 |
156 |
5 |
0 |
| ODI |
0 |
2 |
36 |
992 |
2950 |
748 |
56 |
0 |
| CDI |
0 |
0 |
90 |
759 |
5498 |
6903 |
2499 |
11 |
| VCDI |
0 |
0 |
5 |
458 |
1145 |
6169 |
33687 |
22119 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62454 |
19947 |
7775 |
4016 |
717 |
67 |
0 |
0 |
| OW |
44 |
197 |
425 |
1336 |
709 |
126 |
4 |
0 |
| VODI |
0 |
111 |
421 |
1716 |
1316 |
373 |
55 |
0 |
| ODI |
0 |
44 |
308 |
1277 |
1836 |
1045 |
129 |
0 |
| CDI |
0 |
5 |
182 |
1502 |
5200 |
6372 |
4485 |
0 |
| VCDI |
0 |
0 |
94 |
735 |
2262 |
6058 |
31575 |
22130 |
|
Date: 2017-06-09:
| 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 |
61756 |
23041 |
7672 |
4143 |
370 |
24 |
1 |
0 |
| OW |
41 |
57 |
410 |
2317 |
563 |
39 |
0 |
0 |
| VODI |
0 |
16 |
186 |
1980 |
1766 |
211 |
14 |
0 |
| ODI |
0 |
12 |
68 |
1048 |
2707 |
984 |
134 |
0 |
| CDI |
0 |
2 |
125 |
789 |
3626 |
6983 |
3123 |
34 |
| VCDI |
0 |
0 |
69 |
587 |
1168 |
8246 |
32881 |
19855 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
61754 |
22577 |
6932 |
4287 |
862 |
88 |
0 |
0 |
| OW |
43 |
233 |
427 |
1321 |
666 |
180 |
2 |
0 |
| VODI |
0 |
197 |
424 |
1809 |
1229 |
423 |
35 |
0 |
| ODI |
0 |
56 |
338 |
1239 |
1717 |
1011 |
227 |
0 |
| CDI |
0 |
47 |
215 |
1463 |
4089 |
6597 |
4591 |
0 |
| VCDI |
0 |
18 |
194 |
745 |
1637 |
8188 |
31298 |
19889 |
|
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