Validation of sea ice concentration - American sector
Bulletin date: 2016-11-17
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-11-11:
| 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 |
641 |
7863 |
2430 |
136 |
1 |
0 |
0 |
0 |
| OW |
0 |
230 |
171 |
198 |
6 |
0 |
0 |
0 |
| VODI |
0 |
148 |
246 |
578 |
151 |
26 |
0 |
0 |
| ODI |
0 |
57 |
66 |
625 |
1085 |
123 |
0 |
0 |
| CDI |
0 |
229 |
126 |
156 |
1289 |
680 |
0 |
2 |
| VCDI |
0 |
19 |
13 |
117 |
693 |
4076 |
7280 |
16405 |
|
...date precedes bulletin
|
Date: 2016-11-13:
| 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 |
1295 |
7440 |
1893 |
115 |
1 |
0 |
0 |
0 |
| OW |
0 |
200 |
173 |
276 |
16 |
0 |
0 |
0 |
| VODI |
0 |
161 |
52 |
551 |
119 |
0 |
0 |
0 |
| ODI |
0 |
68 |
17 |
312 |
648 |
133 |
0 |
0 |
| CDI |
0 |
73 |
10 |
249 |
1068 |
730 |
2 |
0 |
| VCDI |
0 |
230 |
103 |
201 |
947 |
3743 |
7196 |
17844 |
|
...date precedes bulletin
|
Date: 2016-11-15:
| 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 |
60 |
8905 |
1765 |
398 |
6 |
0 |
0 |
0 |
| OW |
0 |
78 |
36 |
329 |
42 |
0 |
0 |
0 |
| VODI |
0 |
36 |
23 |
372 |
269 |
7 |
0 |
0 |
| ODI |
0 |
114 |
183 |
253 |
354 |
119 |
0 |
0 |
| CDI |
0 |
19 |
11 |
166 |
656 |
1349 |
6 |
0 |
| VCDI |
0 |
0 |
0 |
16 |
360 |
3450 |
7145 |
19339 |
|
...date precedes bulletin
|
Date: 2016-11-17:
| 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 |
643 |
8586 |
1492 |
214 |
3 |
0 |
0 |
0 |
| OW |
0 |
116 |
94 |
283 |
26 |
0 |
0 |
0 |
| VODI |
0 |
57 |
17 |
307 |
168 |
1 |
0 |
0 |
| ODI |
0 |
194 |
88 |
183 |
422 |
99 |
0 |
0 |
| CDI |
0 |
46 |
76 |
158 |
438 |
386 |
5 |
0 |
| VCDI |
0 |
13 |
1 |
59 |
615 |
5755 |
10731 |
14590 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
643 |
8627 |
1539 |
287 |
5 |
0 |
0 |
0 |
| OW |
0 |
86 |
58 |
257 |
22 |
0 |
0 |
0 |
| VODI |
0 |
66 |
9 |
276 |
164 |
0 |
0 |
0 |
| ODI |
0 |
180 |
95 |
177 |
430 |
124 |
0 |
0 |
| CDI |
0 |
49 |
67 |
153 |
449 |
487 |
20 |
0 |
| VCDI |
0 |
4 |
0 |
54 |
602 |
5630 |
10716 |
14590 |
|
Date: 2016-11-19:
| 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 |
626 |
8573 |
1426 |
156 |
0 |
0 |
0 |
0 |
| OW |
0 |
201 |
156 |
226 |
48 |
0 |
0 |
0 |
| VODI |
0 |
94 |
45 |
280 |
186 |
2 |
0 |
0 |
| ODI |
0 |
60 |
34 |
229 |
381 |
26 |
0 |
0 |
| CDI |
0 |
74 |
130 |
163 |
611 |
328 |
3 |
0 |
| VCDI |
0 |
2 |
20 |
202 |
792 |
4065 |
8193 |
18534 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
626 |
8610 |
1438 |
164 |
2 |
0 |
0 |
0 |
| OW |
0 |
178 |
145 |
202 |
40 |
0 |
0 |
0 |
| VODI |
0 |
79 |
44 |
292 |
150 |
5 |
0 |
0 |
| ODI |
0 |
56 |
35 |
222 |
402 |
38 |
0 |
0 |
| CDI |
0 |
77 |
129 |
125 |
635 |
413 |
3 |
0 |
| VCDI |
0 |
4 |
20 |
251 |
789 |
3965 |
8193 |
18534 |
|
Date: 2016-11-21:
| 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 |
764 |
7960 |
1604 |
245 |
5 |
0 |
0 |
0 |
| OW |
0 |
76 |
101 |
315 |
10 |
0 |
0 |
0 |
| VODI |
0 |
39 |
98 |
447 |
161 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
299 |
646 |
30 |
0 |
0 |
| CDI |
0 |
0 |
0 |
7 |
517 |
843 |
12 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
114 |
3633 |
9000 |
18938 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
764 |
7736 |
1538 |
335 |
16 |
0 |
0 |
0 |
| OW |
0 |
155 |
98 |
235 |
54 |
0 |
0 |
0 |
| VODI |
0 |
123 |
28 |
245 |
227 |
13 |
0 |
0 |
| ODI |
0 |
41 |
13 |
134 |
345 |
84 |
0 |
0 |
| CDI |
0 |
2 |
46 |
93 |
413 |
437 |
30 |
0 |
| VCDI |
0 |
18 |
80 |
271 |
398 |
3974 |
8982 |
18938 |
|
Date: 2016-11-23:
| 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 |
857 |
7368 |
1873 |
198 |
1 |
0 |
0 |
0 |
| OW |
0 |
163 |
148 |
286 |
0 |
0 |
0 |
0 |
| VODI |
0 |
89 |
50 |
312 |
105 |
0 |
0 |
0 |
| ODI |
0 |
47 |
88 |
174 |
303 |
9 |
0 |
0 |
| CDI |
0 |
6 |
27 |
286 |
562 |
213 |
3 |
1 |
| VCDI |
0 |
0 |
0 |
26 |
245 |
3377 |
8117 |
20932 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
857 |
7192 |
1792 |
324 |
3 |
0 |
0 |
0 |
| OW |
0 |
181 |
149 |
180 |
36 |
0 |
0 |
0 |
| VODI |
0 |
142 |
76 |
200 |
155 |
5 |
0 |
0 |
| ODI |
0 |
85 |
20 |
112 |
165 |
47 |
0 |
0 |
| CDI |
0 |
42 |
14 |
122 |
311 |
125 |
3 |
7 |
| VCDI |
0 |
31 |
135 |
344 |
546 |
3422 |
8117 |
20926 |
|
Date: 2016-11-25:
| 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 |
787 |
6326 |
2448 |
227 |
0 |
0 |
0 |
0 |
| OW |
0 |
158 |
190 |
353 |
27 |
0 |
0 |
0 |
| VODI |
0 |
75 |
37 |
341 |
179 |
0 |
0 |
0 |
| ODI |
0 |
45 |
19 |
136 |
270 |
76 |
0 |
1 |
| CDI |
0 |
0 |
45 |
255 |
348 |
278 |
4 |
12 |
| VCDI |
0 |
0 |
0 |
21 |
268 |
2409 |
6550 |
23981 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
787 |
6297 |
2427 |
411 |
13 |
0 |
0 |
0 |
| OW |
0 |
146 |
179 |
210 |
65 |
0 |
0 |
0 |
| VODI |
0 |
99 |
65 |
240 |
167 |
17 |
0 |
0 |
| ODI |
0 |
45 |
4 |
119 |
186 |
40 |
0 |
4 |
| CDI |
0 |
16 |
16 |
88 |
165 |
137 |
0 |
61 |
| VCDI |
0 |
1 |
48 |
265 |
496 |
2569 |
6554 |
23929 |
|
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