Validation of sea ice concentration - Full domain
Bulletin date: 2017-08-10
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-08-04:
| 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 |
110118 |
24882 |
256 |
1224 |
93 |
0 |
0 |
0 |
| OW |
1 |
752 |
162 |
1769 |
230 |
0 |
0 |
0 |
| VODI |
0 |
180 |
43 |
2207 |
2103 |
25 |
0 |
0 |
| ODI |
0 |
2 |
8 |
365 |
5883 |
3324 |
8 |
0 |
| CDI |
0 |
0 |
0 |
16 |
3031 |
14662 |
3617 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
142 |
2583 |
7191 |
2167 |
|
...date precedes bulletin
|
Date: 2017-08-06:
| 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 |
111126 |
24410 |
260 |
1341 |
111 |
5 |
0 |
0 |
| OW |
9 |
1223 |
178 |
1842 |
232 |
2 |
0 |
0 |
| VODI |
0 |
285 |
66 |
2056 |
2139 |
49 |
0 |
0 |
| ODI |
0 |
11 |
11 |
765 |
5372 |
3779 |
8 |
0 |
| CDI |
0 |
0 |
0 |
226 |
3171 |
13524 |
3286 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
115 |
3993 |
7089 |
362 |
|
...date precedes bulletin
|
Date: 2017-08-08:
| 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 |
115681 |
22449 |
285 |
1071 |
78 |
0 |
0 |
0 |
| OW |
3 |
485 |
184 |
1549 |
134 |
0 |
0 |
0 |
| VODI |
0 |
41 |
20 |
2222 |
1228 |
11 |
0 |
0 |
| ODI |
0 |
0 |
0 |
357 |
8684 |
1274 |
1 |
0 |
| CDI |
0 |
0 |
0 |
1 |
2294 |
16339 |
1520 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
44 |
1503 |
5704 |
3882 |
|
...date precedes bulletin
|
Date: 2017-08-10:
| 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 |
113411 |
25384 |
263 |
900 |
85 |
0 |
0 |
0 |
| OW |
1 |
903 |
139 |
1358 |
156 |
0 |
0 |
0 |
| VODI |
0 |
267 |
67 |
1832 |
1440 |
7 |
0 |
0 |
| ODI |
0 |
3 |
2 |
658 |
9075 |
1575 |
1 |
0 |
| CDI |
0 |
0 |
0 |
92 |
3785 |
13133 |
1768 |
5 |
| VCDI |
0 |
0 |
0 |
4 |
53 |
3600 |
6306 |
775 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
113409 |
25423 |
296 |
1181 |
105 |
0 |
0 |
0 |
| OW |
3 |
708 |
100 |
1071 |
195 |
0 |
0 |
0 |
| VODI |
0 |
391 |
62 |
1734 |
1394 |
5 |
0 |
0 |
| ODI |
0 |
35 |
13 |
680 |
9174 |
1749 |
8 |
0 |
| CDI |
0 |
0 |
0 |
174 |
3625 |
12906 |
1700 |
6 |
| VCDI |
0 |
0 |
0 |
4 |
101 |
3655 |
6367 |
774 |
|
Date: 2017-08-12:
| 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 |
117418 |
21707 |
216 |
799 |
55 |
0 |
0 |
0 |
| OW |
1 |
1212 |
133 |
1386 |
141 |
0 |
0 |
0 |
| VODI |
0 |
377 |
76 |
1771 |
1810 |
33 |
0 |
0 |
| ODI |
0 |
26 |
14 |
752 |
9000 |
2250 |
41 |
0 |
| CDI |
0 |
0 |
0 |
291 |
4032 |
11065 |
1939 |
20 |
| VCDI |
0 |
0 |
0 |
0 |
57 |
3103 |
5999 |
1324 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
117411 |
21806 |
244 |
1178 |
72 |
0 |
0 |
0 |
| OW |
8 |
995 |
96 |
1030 |
187 |
2 |
0 |
0 |
| VODI |
0 |
463 |
78 |
1678 |
1744 |
36 |
0 |
0 |
| ODI |
0 |
58 |
21 |
731 |
8984 |
2369 |
186 |
0 |
| CDI |
0 |
0 |
0 |
382 |
4044 |
10713 |
1758 |
40 |
| VCDI |
0 |
0 |
0 |
0 |
64 |
3331 |
6035 |
1304 |
|
Date: 2017-08-14:
| 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 |
116944 |
23098 |
237 |
752 |
64 |
0 |
0 |
0 |
| OW |
1 |
1138 |
174 |
1175 |
40 |
0 |
0 |
0 |
| VODI |
0 |
205 |
43 |
2414 |
753 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
401 |
10437 |
803 |
0 |
0 |
| CDI |
0 |
0 |
0 |
30 |
1953 |
16039 |
1460 |
1 |
| VCDI |
0 |
0 |
0 |
4 |
19 |
3380 |
5021 |
462 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
116944 |
22979 |
235 |
1065 |
92 |
0 |
0 |
0 |
| OW |
1 |
927 |
105 |
1061 |
219 |
7 |
0 |
0 |
| VODI |
0 |
467 |
90 |
1501 |
2406 |
82 |
0 |
1 |
| ODI |
0 |
64 |
21 |
747 |
7792 |
3947 |
188 |
10 |
| CDI |
0 |
4 |
3 |
397 |
2607 |
11272 |
1729 |
99 |
| VCDI |
0 |
0 |
0 |
5 |
150 |
4914 |
4564 |
353 |
|
Date: 2017-08-16:
| 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 |
121055 |
19736 |
204 |
659 |
31 |
0 |
0 |
0 |
| OW |
1 |
1373 |
156 |
1091 |
105 |
0 |
0 |
0 |
| VODI |
0 |
135 |
65 |
2057 |
1604 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
372 |
9520 |
1868 |
4 |
0 |
| CDI |
0 |
0 |
0 |
4 |
3168 |
14328 |
802 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
15 |
3666 |
4599 |
423 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
121055 |
19337 |
203 |
786 |
146 |
3 |
0 |
0 |
| OW |
1 |
1118 |
80 |
1015 |
259 |
17 |
0 |
0 |
| VODI |
0 |
634 |
99 |
1407 |
2989 |
171 |
0 |
0 |
| ODI |
0 |
129 |
38 |
687 |
7796 |
4169 |
135 |
0 |
| CDI |
0 |
26 |
5 |
289 |
3131 |
10417 |
720 |
26 |
| VCDI |
0 |
0 |
0 |
4 |
122 |
5087 |
4550 |
397 |
|
Date: 2017-08-18:
| 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 |
121515 |
19176 |
185 |
871 |
46 |
0 |
0 |
0 |
| OW |
1 |
1381 |
128 |
1208 |
200 |
0 |
0 |
0 |
| VODI |
0 |
195 |
77 |
1894 |
2434 |
8 |
0 |
0 |
| ODI |
0 |
8 |
9 |
659 |
8981 |
2238 |
41 |
0 |
| CDI |
0 |
0 |
0 |
46 |
3543 |
11838 |
1483 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
13 |
3667 |
4971 |
228 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
121514 |
18806 |
180 |
1054 |
185 |
10 |
0 |
0 |
| OW |
2 |
1120 |
76 |
1007 |
364 |
26 |
0 |
0 |
| VODI |
0 |
681 |
87 |
1257 |
3544 |
375 |
2 |
0 |
| ODI |
0 |
132 |
48 |
892 |
7597 |
4152 |
282 |
0 |
| CDI |
0 |
21 |
8 |
468 |
3372 |
8497 |
1139 |
11 |
| VCDI |
0 |
0 |
0 |
4 |
155 |
4691 |
5072 |
217 |
|
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