Validation of sea ice concentration - American sector
Bulletin date: 2016-11-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-10-28:
| 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 |
2987 |
10395 |
969 |
260 |
0 |
0 |
0 |
0 |
| OW |
0 |
1710 |
303 |
248 |
18 |
0 |
0 |
0 |
| VODI |
0 |
1454 |
881 |
979 |
413 |
7 |
0 |
0 |
| ODI |
0 |
121 |
170 |
743 |
592 |
370 |
0 |
0 |
| CDI |
0 |
0 |
0 |
363 |
604 |
522 |
19 |
28 |
| VCDI |
0 |
0 |
0 |
91 |
774 |
3114 |
6408 |
11323 |
|
...date precedes bulletin
|
Date: 2016-10-30:
| 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 |
2127 |
10665 |
1322 |
111 |
0 |
0 |
0 |
0 |
| OW |
30 |
1620 |
307 |
202 |
1 |
0 |
0 |
0 |
| VODI |
0 |
1578 |
761 |
578 |
83 |
0 |
0 |
0 |
| ODI |
0 |
456 |
472 |
1200 |
536 |
36 |
0 |
0 |
| CDI |
0 |
20 |
15 |
634 |
1038 |
105 |
2 |
17 |
| VCDI |
0 |
0 |
0 |
180 |
1327 |
2455 |
5696 |
12292 |
|
...date precedes bulletin
|
Date: 2016-11-01:
| 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 |
1405 |
12679 |
2287 |
246 |
9 |
0 |
0 |
0 |
| OW |
6 |
1272 |
845 |
761 |
146 |
0 |
0 |
0 |
| VODI |
0 |
309 |
274 |
1283 |
525 |
7 |
0 |
0 |
| ODI |
0 |
27 |
5 |
420 |
786 |
107 |
0 |
0 |
| CDI |
0 |
0 |
0 |
136 |
834 |
411 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
95 |
387 |
2024 |
5625 |
12955 |
|
...date precedes bulletin
|
Date: 2016-11-03:
| 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 |
507 |
12062 |
1921 |
156 |
0 |
0 |
0 |
0 |
| OW |
0 |
669 |
399 |
556 |
114 |
2 |
0 |
0 |
| VODI |
0 |
607 |
881 |
1330 |
585 |
16 |
0 |
0 |
| ODI |
0 |
217 |
65 |
505 |
1238 |
124 |
0 |
0 |
| CDI |
0 |
4 |
0 |
68 |
725 |
770 |
2 |
1 |
| VCDI |
0 |
0 |
0 |
47 |
214 |
2586 |
8718 |
10777 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
507 |
12015 |
1978 |
253 |
1 |
0 |
0 |
0 |
| OW |
0 |
763 |
375 |
507 |
110 |
4 |
0 |
0 |
| VODI |
0 |
515 |
838 |
1213 |
518 |
13 |
0 |
0 |
| ODI |
0 |
261 |
75 |
573 |
1188 |
82 |
0 |
0 |
| CDI |
0 |
5 |
0 |
66 |
834 |
532 |
2 |
0 |
| VCDI |
0 |
0 |
0 |
50 |
225 |
2867 |
8718 |
10778 |
|
Date: 2016-11-05:
| 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 |
687 |
10542 |
1902 |
123 |
2 |
0 |
0 |
0 |
| OW |
0 |
750 |
587 |
474 |
99 |
14 |
0 |
0 |
| VODI |
0 |
320 |
313 |
938 |
805 |
110 |
0 |
0 |
| ODI |
0 |
347 |
158 |
561 |
1186 |
196 |
0 |
0 |
| CDI |
0 |
44 |
10 |
74 |
746 |
1140 |
1 |
0 |
| VCDI |
0 |
0 |
0 |
6 |
206 |
3175 |
7622 |
12728 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
687 |
10616 |
2088 |
217 |
25 |
0 |
0 |
0 |
| OW |
0 |
568 |
373 |
422 |
119 |
12 |
0 |
0 |
| VODI |
0 |
387 |
352 |
873 |
687 |
103 |
0 |
0 |
| ODI |
0 |
194 |
130 |
570 |
1017 |
119 |
0 |
0 |
| CDI |
0 |
238 |
27 |
88 |
997 |
1119 |
2 |
0 |
| VCDI |
0 |
0 |
0 |
6 |
199 |
3282 |
7621 |
12728 |
|
Date: 2016-11-07:
| 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 |
1440 |
9091 |
1356 |
154 |
1 |
0 |
0 |
0 |
| OW |
7 |
363 |
729 |
342 |
2 |
0 |
0 |
0 |
| VODI |
0 |
342 |
525 |
1490 |
216 |
1 |
0 |
0 |
| ODI |
0 |
19 |
4 |
387 |
1539 |
201 |
0 |
0 |
| CDI |
0 |
0 |
0 |
17 |
670 |
2079 |
7 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
129 |
2766 |
5524 |
16465 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1440 |
9163 |
1545 |
201 |
24 |
0 |
0 |
0 |
| OW |
7 |
155 |
437 |
493 |
51 |
13 |
0 |
0 |
| VODI |
0 |
72 |
423 |
1056 |
294 |
69 |
0 |
0 |
| ODI |
0 |
101 |
97 |
302 |
1057 |
404 |
0 |
0 |
| CDI |
0 |
230 |
106 |
279 |
822 |
1106 |
3 |
0 |
| VCDI |
0 |
94 |
6 |
59 |
309 |
3455 |
5528 |
16465 |
|
Date: 2016-11-09:
| 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 |
1 |
8948 |
2366 |
168 |
1 |
0 |
0 |
0 |
| OW |
0 |
250 |
254 |
242 |
20 |
0 |
0 |
0 |
| VODI |
0 |
179 |
375 |
716 |
583 |
16 |
0 |
0 |
| ODI |
0 |
264 |
125 |
669 |
779 |
113 |
0 |
0 |
| CDI |
0 |
104 |
53 |
402 |
1303 |
931 |
12 |
0 |
| VCDI |
0 |
0 |
0 |
26 |
510 |
3765 |
7133 |
15558 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1 |
8975 |
2517 |
225 |
20 |
0 |
0 |
0 |
| OW |
0 |
224 |
238 |
324 |
26 |
4 |
0 |
0 |
| VODI |
0 |
107 |
243 |
756 |
578 |
100 |
0 |
0 |
| ODI |
0 |
36 |
49 |
510 |
1004 |
177 |
0 |
0 |
| CDI |
0 |
61 |
17 |
149 |
1008 |
696 |
29 |
0 |
| VCDI |
0 |
342 |
109 |
259 |
560 |
3848 |
7116 |
15558 |
|
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 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
641 |
7911 |
2517 |
168 |
10 |
0 |
0 |
0 |
| OW |
0 |
172 |
158 |
299 |
54 |
5 |
0 |
0 |
| VODI |
0 |
126 |
183 |
677 |
285 |
62 |
0 |
0 |
| ODI |
0 |
39 |
22 |
361 |
1324 |
263 |
0 |
0 |
| CDI |
0 |
19 |
12 |
107 |
964 |
842 |
49 |
39 |
| VCDI |
0 |
279 |
160 |
198 |
588 |
3733 |
7231 |
16368 |
|
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