Validation of sea ice concentration - Full domain
Bulletin date: 2019-08-01
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-07-26:
| 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 |
105219 |
24993 |
277 |
1510 |
77 |
5 |
0 |
0 |
| OW |
0 |
1202 |
177 |
1732 |
258 |
20 |
0 |
0 |
| VODI |
0 |
272 |
67 |
4567 |
3371 |
114 |
0 |
0 |
| ODI |
0 |
2 |
1 |
268 |
7412 |
2865 |
20 |
0 |
| CDI |
0 |
1 |
0 |
10 |
1790 |
19460 |
10100 |
572 |
| VCDI |
0 |
0 |
0 |
4 |
268 |
358 |
39 |
17 |
|
...date precedes bulletin
|
Date: 2019-07-28:
| 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 |
107484 |
23772 |
240 |
1138 |
76 |
1 |
0 |
0 |
| OW |
0 |
1754 |
198 |
2011 |
301 |
23 |
0 |
0 |
| VODI |
0 |
500 |
118 |
4709 |
3421 |
131 |
0 |
0 |
| ODI |
0 |
15 |
2 |
403 |
7006 |
4316 |
143 |
0 |
| CDI |
0 |
1 |
0 |
11 |
1189 |
14908 |
10122 |
2401 |
| VCDI |
0 |
0 |
0 |
4 |
318 |
294 |
17 |
21 |
|
...date precedes bulletin
|
Date: 2019-07-30:
| 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 |
112932 |
20631 |
196 |
817 |
46 |
0 |
0 |
0 |
| OW |
0 |
1547 |
271 |
1870 |
79 |
0 |
0 |
0 |
| VODI |
0 |
150 |
76 |
5296 |
2207 |
24 |
0 |
0 |
| ODI |
0 |
11 |
0 |
85 |
5726 |
1376 |
0 |
0 |
| CDI |
0 |
1 |
1 |
8 |
1319 |
19219 |
5244 |
107 |
| VCDI |
0 |
0 |
0 |
4 |
73 |
1602 |
5633 |
497 |
|
...date precedes bulletin
|
Date: 2019-08-01:
| 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 |
113863 |
20444 |
174 |
762 |
36 |
0 |
0 |
0 |
| OW |
0 |
2255 |
274 |
1941 |
138 |
1 |
0 |
0 |
| VODI |
0 |
272 |
114 |
4678 |
2111 |
51 |
0 |
0 |
| ODI |
0 |
5 |
1 |
146 |
5361 |
1838 |
0 |
0 |
| CDI |
0 |
0 |
0 |
28 |
1552 |
19384 |
5412 |
4 |
| VCDI |
0 |
0 |
0 |
5 |
129 |
1169 |
4433 |
467 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
113863 |
20983 |
237 |
1053 |
69 |
0 |
0 |
0 |
| OW |
0 |
1629 |
218 |
2055 |
182 |
1 |
0 |
0 |
| VODI |
0 |
356 |
107 |
4134 |
1863 |
44 |
0 |
0 |
| ODI |
0 |
6 |
0 |
284 |
5355 |
2088 |
0 |
0 |
| CDI |
0 |
2 |
1 |
28 |
1719 |
19152 |
5126 |
7 |
| VCDI |
0 |
0 |
0 |
6 |
139 |
1158 |
4719 |
464 |
|
Date: 2019-08-03:
| 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 |
114138 |
20997 |
189 |
730 |
36 |
0 |
0 |
0 |
| OW |
11 |
2671 |
268 |
2198 |
181 |
0 |
0 |
0 |
| VODI |
0 |
370 |
110 |
3939 |
1963 |
66 |
0 |
0 |
| ODI |
0 |
31 |
12 |
717 |
5492 |
1891 |
18 |
0 |
| CDI |
0 |
0 |
1 |
74 |
2251 |
19542 |
4414 |
0 |
| VCDI |
0 |
0 |
0 |
19 |
138 |
1293 |
3108 |
180 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
114149 |
21629 |
227 |
1072 |
61 |
0 |
0 |
0 |
| OW |
0 |
1952 |
230 |
2261 |
208 |
0 |
0 |
0 |
| VODI |
0 |
433 |
101 |
3479 |
1894 |
65 |
0 |
0 |
| ODI |
0 |
55 |
21 |
766 |
5205 |
1848 |
81 |
0 |
| CDI |
0 |
0 |
1 |
72 |
2532 |
19514 |
4144 |
0 |
| VCDI |
0 |
0 |
0 |
27 |
161 |
1365 |
3315 |
180 |
|
Date: 2019-08-05:
| 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 |
118158 |
19204 |
150 |
489 |
24 |
0 |
0 |
0 |
| OW |
1 |
2329 |
263 |
1388 |
56 |
0 |
0 |
0 |
| VODI |
0 |
431 |
151 |
4552 |
840 |
7 |
0 |
0 |
| ODI |
0 |
0 |
2 |
198 |
7275 |
615 |
0 |
0 |
| CDI |
0 |
0 |
0 |
11 |
1110 |
22170 |
2827 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
33 |
1218 |
3546 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
118159 |
18833 |
193 |
949 |
77 |
0 |
0 |
0 |
| OW |
0 |
2436 |
232 |
2056 |
288 |
0 |
0 |
0 |
| VODI |
0 |
629 |
115 |
2815 |
1779 |
113 |
0 |
0 |
| ODI |
0 |
64 |
25 |
737 |
4799 |
2664 |
20 |
0 |
| CDI |
0 |
2 |
1 |
46 |
2270 |
19666 |
4734 |
0 |
| VCDI |
0 |
0 |
0 |
35 |
125 |
1567 |
1619 |
0 |
|
Date: 2019-08-07:
| 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 |
117212 |
21511 |
168 |
693 |
30 |
0 |
0 |
0 |
| OW |
0 |
2033 |
261 |
1724 |
169 |
0 |
0 |
0 |
| VODI |
0 |
368 |
100 |
3314 |
1424 |
15 |
0 |
0 |
| ODI |
0 |
0 |
0 |
200 |
5641 |
2378 |
11 |
0 |
| CDI |
0 |
0 |
0 |
20 |
1532 |
18489 |
6656 |
208 |
| VCDI |
0 |
0 |
0 |
0 |
36 |
565 |
2237 |
53 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
117212 |
21035 |
216 |
1228 |
119 |
0 |
0 |
0 |
| OW |
0 |
2056 |
177 |
1929 |
403 |
7 |
0 |
0 |
| VODI |
0 |
689 |
106 |
2178 |
2091 |
162 |
0 |
0 |
| ODI |
0 |
115 |
26 |
523 |
4374 |
3537 |
62 |
0 |
| CDI |
0 |
17 |
4 |
62 |
1735 |
17053 |
8165 |
208 |
| VCDI |
0 |
0 |
0 |
31 |
110 |
688 |
677 |
53 |
|
Date: 2019-08-09:
| 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 |
118414 |
21424 |
165 |
490 |
42 |
0 |
0 |
0 |
| OW |
0 |
2811 |
208 |
1239 |
133 |
1 |
0 |
0 |
| VODI |
0 |
467 |
105 |
2636 |
1515 |
48 |
0 |
0 |
| ODI |
0 |
0 |
3 |
226 |
4887 |
3700 |
327 |
0 |
| CDI |
0 |
0 |
0 |
14 |
1143 |
15148 |
10270 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
176 |
1445 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
118414 |
21471 |
221 |
1045 |
111 |
3 |
0 |
0 |
| OW |
0 |
2289 |
128 |
1216 |
302 |
44 |
0 |
0 |
| VODI |
0 |
772 |
92 |
1861 |
2011 |
469 |
0 |
0 |
| ODI |
0 |
146 |
32 |
370 |
3929 |
4540 |
298 |
0 |
| CDI |
0 |
24 |
8 |
85 |
1312 |
14008 |
11625 |
11 |
| VCDI |
0 |
0 |
0 |
28 |
55 |
9 |
119 |
0 |
|
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