Validation of sea ice concentration - European sector
Bulletin date: 2018-07-05
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-06-29:
| 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 |
86023 |
9935 |
134 |
862 |
132 |
0 |
0 |
0 |
| OW |
14 |
70 |
26 |
732 |
370 |
3 |
1 |
0 |
| VODI |
0 |
14 |
5 |
261 |
1039 |
26 |
9 |
0 |
| ODI |
0 |
0 |
0 |
26 |
1078 |
523 |
33 |
0 |
| CDI |
0 |
0 |
0 |
0 |
177 |
1031 |
274 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1169 |
2401 |
2730 |
|
...date precedes bulletin
|
Date: 2018-07-01:
| 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 |
87090 |
9049 |
133 |
919 |
38 |
0 |
0 |
0 |
| OW |
10 |
105 |
19 |
795 |
386 |
4 |
1 |
0 |
| VODI |
0 |
4 |
7 |
257 |
1033 |
52 |
9 |
0 |
| ODI |
0 |
0 |
0 |
28 |
878 |
647 |
32 |
0 |
| CDI |
0 |
0 |
0 |
0 |
119 |
1044 |
160 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1582 |
3572 |
1127 |
|
...date precedes bulletin
|
Date: 2018-07-03:
| 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 |
87636 |
8548 |
130 |
864 |
73 |
0 |
0 |
0 |
| OW |
10 |
99 |
20 |
731 |
211 |
3 |
1 |
0 |
| VODI |
0 |
7 |
6 |
365 |
897 |
8 |
3 |
0 |
| ODI |
0 |
0 |
0 |
22 |
1253 |
306 |
8 |
0 |
| CDI |
0 |
0 |
0 |
0 |
171 |
1300 |
166 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1494 |
4519 |
249 |
|
...date precedes bulletin
|
Date: 2018-07-05:
| 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 |
87876 |
8370 |
141 |
955 |
78 |
0 |
0 |
0 |
| OW |
2 |
116 |
20 |
788 |
299 |
4 |
0 |
0 |
| VODI |
0 |
2 |
3 |
321 |
962 |
26 |
4 |
0 |
| ODI |
0 |
0 |
0 |
22 |
1014 |
376 |
7 |
0 |
| CDI |
0 |
0 |
0 |
1 |
351 |
1261 |
131 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1842 |
4078 |
50 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
87875 |
8356 |
141 |
1235 |
132 |
0 |
0 |
0 |
| OW |
3 |
113 |
18 |
520 |
268 |
0 |
0 |
0 |
| VODI |
0 |
19 |
5 |
309 |
902 |
34 |
3 |
0 |
| ODI |
0 |
0 |
0 |
21 |
1023 |
350 |
8 |
0 |
| CDI |
0 |
0 |
0 |
2 |
379 |
1226 |
81 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1899 |
4128 |
50 |
|
Date: 2018-07-07:
| 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 |
88085 |
8434 |
140 |
1052 |
115 |
0 |
0 |
0 |
| OW |
1 |
73 |
20 |
761 |
377 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
205 |
1089 |
28 |
0 |
0 |
| ODI |
0 |
0 |
0 |
34 |
866 |
388 |
0 |
0 |
| CDI |
0 |
0 |
0 |
15 |
317 |
1264 |
67 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3459 |
2310 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88085 |
8412 |
141 |
1285 |
145 |
0 |
0 |
0 |
| OW |
1 |
92 |
18 |
516 |
354 |
0 |
0 |
0 |
| VODI |
0 |
3 |
1 |
216 |
1053 |
63 |
0 |
0 |
| ODI |
0 |
0 |
0 |
30 |
884 |
340 |
0 |
0 |
| CDI |
0 |
0 |
0 |
20 |
328 |
1279 |
57 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3457 |
2320 |
0 |
|
Date: 2018-07-09:
| 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 |
88353 |
8696 |
133 |
767 |
127 |
0 |
0 |
0 |
| OW |
0 |
83 |
36 |
596 |
172 |
0 |
0 |
0 |
| VODI |
0 |
1 |
2 |
446 |
725 |
13 |
0 |
0 |
| ODI |
0 |
0 |
0 |
33 |
1790 |
142 |
0 |
0 |
| CDI |
0 |
0 |
0 |
12 |
812 |
1261 |
39 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
52 |
4407 |
402 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88352 |
8711 |
145 |
1134 |
310 |
0 |
0 |
0 |
| OW |
1 |
64 |
21 |
392 |
501 |
0 |
0 |
0 |
| VODI |
0 |
5 |
5 |
222 |
986 |
186 |
0 |
0 |
| ODI |
0 |
0 |
0 |
65 |
808 |
164 |
0 |
0 |
| CDI |
0 |
0 |
0 |
41 |
903 |
680 |
78 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
170 |
4793 |
363 |
0 |
|
Date: 2018-07-11:
| 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 |
89156 |
8211 |
126 |
841 |
133 |
0 |
0 |
0 |
| OW |
0 |
124 |
22 |
655 |
221 |
1 |
0 |
0 |
| VODI |
0 |
25 |
7 |
408 |
1054 |
21 |
0 |
0 |
| ODI |
0 |
3 |
2 |
58 |
1313 |
200 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
446 |
1591 |
105 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3757 |
617 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89156 |
8230 |
124 |
1203 |
366 |
0 |
0 |
0 |
| OW |
0 |
89 |
21 |
424 |
581 |
5 |
0 |
0 |
| VODI |
0 |
37 |
9 |
217 |
1051 |
53 |
0 |
0 |
| ODI |
0 |
6 |
2 |
89 |
566 |
170 |
7 |
0 |
| CDI |
0 |
1 |
1 |
32 |
603 |
1183 |
76 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
4159 |
639 |
0 |
|
Date: 2018-07-13:
| 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 |
89333 |
8147 |
126 |
999 |
110 |
0 |
0 |
0 |
| OW |
0 |
114 |
21 |
633 |
397 |
5 |
0 |
0 |
| VODI |
0 |
20 |
5 |
377 |
1197 |
28 |
0 |
0 |
| ODI |
0 |
5 |
1 |
70 |
889 |
264 |
13 |
0 |
| CDI |
0 |
0 |
0 |
0 |
118 |
1942 |
234 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1715 |
2337 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89333 |
8166 |
131 |
1309 |
629 |
0 |
0 |
0 |
| OW |
0 |
75 |
14 |
382 |
541 |
10 |
0 |
0 |
| VODI |
0 |
36 |
6 |
298 |
834 |
45 |
0 |
0 |
| ODI |
0 |
8 |
2 |
86 |
526 |
187 |
23 |
0 |
| CDI |
0 |
1 |
0 |
4 |
181 |
1763 |
260 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1949 |
2301 |
0 |
|
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