Validation of sea ice concentration - American sector
Bulletin date: 2016-07-28
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-07-22:
| 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 |
342 |
9471 |
3362 |
3280 |
216 |
6 |
0 |
0 |
| OW |
0 |
17 |
226 |
1356 |
136 |
0 |
0 |
0 |
| VODI |
0 |
0 |
99 |
2079 |
1116 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
824 |
4370 |
1909 |
0 |
0 |
| CDI |
0 |
0 |
0 |
21 |
2947 |
11338 |
1728 |
0 |
| VCDI |
0 |
0 |
1 |
4 |
3 |
685 |
328 |
0 |
|
...date precedes bulletin
|
Date: 2016-07-24:
| 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 |
426 |
11087 |
3474 |
2006 |
138 |
0 |
0 |
0 |
| OW |
0 |
24 |
290 |
1351 |
222 |
0 |
0 |
0 |
| VODI |
0 |
0 |
50 |
1986 |
1423 |
28 |
0 |
0 |
| ODI |
0 |
0 |
0 |
744 |
4411 |
1544 |
0 |
0 |
| CDI |
0 |
0 |
0 |
35 |
2505 |
11153 |
1603 |
0 |
| VCDI |
0 |
0 |
2 |
3 |
33 |
957 |
371 |
0 |
|
...date precedes bulletin
|
Date: 2016-07-26:
| 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 |
218 |
9982 |
4685 |
2805 |
139 |
0 |
0 |
0 |
| OW |
0 |
5 |
120 |
1259 |
86 |
0 |
0 |
0 |
| VODI |
0 |
0 |
14 |
2537 |
764 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
316 |
6034 |
889 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1476 |
10453 |
1407 |
0 |
| VCDI |
0 |
0 |
1 |
4 |
1 |
1371 |
1297 |
0 |
|
...date precedes bulletin
|
Date: 2016-07-28:
| 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 |
2458 |
9985 |
4174 |
1702 |
54 |
0 |
0 |
0 |
| OW |
0 |
34 |
160 |
1388 |
63 |
0 |
0 |
0 |
| VODI |
0 |
3 |
51 |
2708 |
527 |
20 |
0 |
0 |
| ODI |
0 |
0 |
0 |
723 |
5634 |
743 |
0 |
0 |
| CDI |
0 |
0 |
0 |
9 |
2453 |
10387 |
673 |
0 |
| VCDI |
0 |
0 |
2 |
3 |
0 |
1363 |
549 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2458 |
9981 |
4159 |
1993 |
87 |
0 |
0 |
0 |
| OW |
0 |
32 |
173 |
1193 |
53 |
0 |
0 |
0 |
| VODI |
0 |
9 |
53 |
2624 |
677 |
25 |
0 |
0 |
| ODI |
0 |
0 |
0 |
714 |
5414 |
835 |
0 |
0 |
| CDI |
0 |
0 |
0 |
6 |
2500 |
10188 |
732 |
0 |
| VCDI |
0 |
0 |
2 |
3 |
0 |
1465 |
490 |
0 |
|
Date: 2016-07-30:
| 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 |
1474 |
11219 |
3986 |
1905 |
77 |
0 |
0 |
0 |
| OW |
0 |
39 |
205 |
1597 |
53 |
0 |
0 |
0 |
| VODI |
0 |
2 |
140 |
2412 |
791 |
8 |
0 |
0 |
| ODI |
0 |
0 |
7 |
830 |
5320 |
1023 |
0 |
0 |
| CDI |
0 |
0 |
0 |
34 |
2101 |
11365 |
884 |
0 |
| VCDI |
0 |
2 |
1 |
2 |
19 |
321 |
49 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1474 |
11210 |
4022 |
2181 |
86 |
0 |
0 |
0 |
| OW |
0 |
43 |
181 |
1532 |
39 |
0 |
0 |
0 |
| VODI |
0 |
7 |
127 |
2308 |
1007 |
10 |
0 |
0 |
| ODI |
0 |
0 |
8 |
720 |
5081 |
1133 |
0 |
0 |
| CDI |
0 |
0 |
0 |
37 |
2115 |
11431 |
893 |
0 |
| VCDI |
0 |
2 |
1 |
2 |
33 |
143 |
40 |
0 |
|
Date: 2016-08-01:
| 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 |
800 |
10433 |
5596 |
2300 |
29 |
0 |
0 |
0 |
| OW |
0 |
7 |
255 |
1381 |
21 |
0 |
0 |
0 |
| VODI |
0 |
0 |
36 |
3291 |
511 |
8 |
0 |
0 |
| ODI |
0 |
0 |
0 |
384 |
6522 |
519 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
991 |
11647 |
745 |
0 |
| VCDI |
0 |
3 |
2 |
0 |
19 |
2 |
360 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
800 |
10367 |
5399 |
2919 |
51 |
0 |
0 |
0 |
| OW |
0 |
64 |
279 |
1407 |
71 |
0 |
0 |
0 |
| VODI |
0 |
9 |
195 |
2132 |
1241 |
21 |
0 |
0 |
| ODI |
0 |
0 |
14 |
855 |
4680 |
1067 |
0 |
0 |
| CDI |
0 |
0 |
0 |
47 |
2008 |
11085 |
1105 |
0 |
| VCDI |
0 |
3 |
2 |
0 |
42 |
3 |
0 |
0 |
|
Date: 2016-08-03:
| 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 |
1190 |
10924 |
5964 |
1620 |
22 |
0 |
0 |
0 |
| OW |
0 |
26 |
459 |
1346 |
8 |
2 |
0 |
0 |
| VODI |
0 |
0 |
107 |
2973 |
737 |
44 |
0 |
0 |
| ODI |
0 |
0 |
0 |
653 |
5049 |
1023 |
2 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1330 |
10901 |
1332 |
0 |
| VCDI |
0 |
2 |
2 |
1 |
18 |
112 |
18 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1190 |
10803 |
5838 |
2115 |
29 |
0 |
0 |
0 |
| OW |
0 |
109 |
481 |
1041 |
146 |
2 |
0 |
0 |
| VODI |
0 |
38 |
203 |
2322 |
1077 |
128 |
0 |
0 |
| ODI |
0 |
0 |
8 |
1002 |
3943 |
1252 |
5 |
0 |
| CDI |
0 |
0 |
0 |
113 |
1938 |
10657 |
1347 |
0 |
| VCDI |
0 |
2 |
2 |
1 |
31 |
43 |
0 |
0 |
|
Date: 2016-08-05:
| 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 |
1043 |
11739 |
5528 |
1773 |
50 |
0 |
0 |
0 |
| OW |
0 |
36 |
727 |
1220 |
32 |
1 |
0 |
0 |
| VODI |
0 |
2 |
137 |
2919 |
779 |
57 |
5 |
0 |
| ODI |
0 |
1 |
0 |
847 |
4565 |
814 |
145 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1020 |
9339 |
3055 |
0 |
| VCDI |
0 |
1 |
3 |
1 |
0 |
7 |
20 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1043 |
11568 |
5420 |
2387 |
79 |
0 |
0 |
0 |
| OW |
0 |
179 |
635 |
689 |
195 |
13 |
0 |
0 |
| VODI |
0 |
30 |
336 |
2455 |
906 |
197 |
9 |
0 |
| ODI |
0 |
1 |
1 |
1155 |
3665 |
699 |
135 |
0 |
| CDI |
0 |
0 |
0 |
73 |
1568 |
9141 |
2884 |
0 |
| VCDI |
0 |
1 |
3 |
1 |
33 |
168 |
197 |
0 |
|
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