Validation of sea ice concentration
Bulletin date: 2014-06-05
Model vs. observations, sea ice class contingency tables
Date: 2014-05-30:
| 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 |
14424 |
5982 |
1162 |
947 |
468 |
157 |
54 |
0 |
| OW |
0 |
2 |
68 |
145 |
157 |
178 |
173 |
0 |
| VODI |
0 |
0 |
38 |
94 |
173 |
402 |
358 |
0 |
| ODI |
0 |
0 |
11 |
96 |
126 |
334 |
385 |
0 |
| CDI |
0 |
0 |
5 |
92 |
149 |
524 |
2000 |
18 |
| VCDI |
0 |
0 |
0 |
47 |
55 |
205 |
3678 |
4712 |
|
...date precedes bulletin
|
Date: 2014-06-03:
| 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 |
15502 |
5405 |
1353 |
709 |
314 |
123 |
45 |
0 |
| OW |
0 |
0 |
51 |
145 |
210 |
135 |
114 |
0 |
| VODI |
0 |
0 |
29 |
127 |
273 |
287 |
167 |
0 |
| ODI |
0 |
0 |
5 |
88 |
178 |
569 |
442 |
0 |
| CDI |
0 |
0 |
0 |
64 |
206 |
715 |
2738 |
0 |
| VCDI |
0 |
0 |
0 |
32 |
20 |
61 |
2671 |
4641 |
|
...date precedes bulletin
|
Date: 2014-06-05:
| 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 |
14899 |
5848 |
1514 |
756 |
300 |
165 |
67 |
0 |
| OW |
0 |
0 |
55 |
163 |
260 |
152 |
120 |
0 |
| VODI |
0 |
0 |
32 |
152 |
239 |
385 |
174 |
0 |
| ODI |
0 |
0 |
18 |
90 |
182 |
587 |
260 |
0 |
| CDI |
0 |
0 |
4 |
76 |
256 |
796 |
2168 |
7 |
| VCDI |
0 |
0 |
7 |
54 |
61 |
91 |
2822 |
4659 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14899 |
5848 |
1511 |
793 |
356 |
223 |
85 |
0 |
| OW |
0 |
0 |
56 |
134 |
234 |
162 |
121 |
0 |
| VODI |
0 |
0 |
30 |
146 |
218 |
358 |
169 |
0 |
| ODI |
0 |
0 |
21 |
82 |
168 |
573 |
273 |
0 |
| CDI |
0 |
0 |
7 |
83 |
259 |
764 |
2180 |
20 |
| VCDI |
0 |
0 |
5 |
53 |
63 |
96 |
2783 |
4646 |
|
Date: 2014-06-09:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2014-06-11:
| 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 |
16250 |
5376 |
1029 |
631 |
392 |
223 |
84 |
0 |
| OW |
0 |
3 |
34 |
139 |
273 |
154 |
95 |
0 |
| VODI |
0 |
0 |
17 |
104 |
288 |
465 |
132 |
0 |
| ODI |
0 |
0 |
0 |
80 |
139 |
410 |
299 |
0 |
| CDI |
0 |
0 |
0 |
108 |
200 |
804 |
2123 |
328 |
| VCDI |
0 |
0 |
0 |
55 |
45 |
61 |
2886 |
4192 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16250 |
5376 |
1031 |
643 |
548 |
414 |
170 |
0 |
| OW |
0 |
2 |
28 |
123 |
180 |
181 |
107 |
0 |
| VODI |
0 |
1 |
18 |
101 |
231 |
308 |
205 |
0 |
| ODI |
0 |
0 |
3 |
77 |
119 |
386 |
395 |
0 |
| CDI |
0 |
0 |
0 |
91 |
180 |
769 |
3010 |
81 |
| VCDI |
0 |
0 |
0 |
82 |
79 |
59 |
1732 |
4439 |
|
Date: 2014-06-13:
| 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 |
16259 |
5497 |
1045 |
721 |
440 |
113 |
80 |
0 |
| OW |
0 |
0 |
51 |
120 |
281 |
215 |
87 |
0 |
| VODI |
0 |
0 |
20 |
125 |
299 |
342 |
123 |
0 |
| ODI |
0 |
0 |
1 |
85 |
176 |
455 |
319 |
0 |
| CDI |
0 |
0 |
14 |
143 |
309 |
885 |
2107 |
844 |
| VCDI |
0 |
0 |
0 |
11 |
24 |
54 |
2623 |
3551 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16259 |
5491 |
1035 |
741 |
623 |
361 |
163 |
0 |
| OW |
0 |
6 |
32 |
100 |
186 |
134 |
84 |
0 |
| VODI |
0 |
0 |
31 |
99 |
219 |
311 |
191 |
0 |
| ODI |
0 |
0 |
19 |
80 |
120 |
402 |
436 |
0 |
| CDI |
0 |
0 |
12 |
118 |
332 |
807 |
2735 |
277 |
| VCDI |
0 |
0 |
2 |
67 |
49 |
49 |
1730 |
4118 |
|
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