Validation of sea ice concentration - Full domain
Bulletin date: 2020-07-09
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-07-03:
| 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 |
89575 |
22951 |
340 |
2546 |
418 |
12 |
0 |
0 |
| OW |
2 |
1051 |
211 |
2266 |
1478 |
29 |
0 |
0 |
| VODI |
0 |
224 |
73 |
2002 |
4268 |
184 |
0 |
0 |
| ODI |
0 |
9 |
9 |
470 |
7525 |
2317 |
1 |
0 |
| CDI |
0 |
11 |
3 |
66 |
3479 |
18121 |
586 |
0 |
| VCDI |
0 |
48 |
0 |
25 |
2537 |
23318 |
893 |
0 |
|
...date precedes bulletin
|
Date: 2020-07-05:
| 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 |
90560 |
23327 |
371 |
2584 |
600 |
33 |
0 |
0 |
| OW |
19 |
1483 |
218 |
2134 |
2257 |
88 |
0 |
0 |
| VODI |
0 |
433 |
82 |
2060 |
3413 |
356 |
0 |
0 |
| ODI |
0 |
65 |
17 |
716 |
7367 |
3303 |
0 |
0 |
| CDI |
0 |
5 |
2 |
112 |
3407 |
17280 |
232 |
0 |
| VCDI |
0 |
2 |
0 |
3 |
1395 |
22410 |
714 |
0 |
|
...date precedes bulletin
|
Date: 2020-07-07:
| 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 |
92541 |
24465 |
400 |
2791 |
334 |
29 |
0 |
0 |
| OW |
0 |
909 |
189 |
2893 |
576 |
24 |
0 |
0 |
| VODI |
0 |
227 |
45 |
2554 |
3613 |
74 |
0 |
0 |
| ODI |
0 |
83 |
2 |
205 |
8270 |
2894 |
0 |
0 |
| CDI |
1 |
1 |
1 |
19 |
2227 |
20392 |
816 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
25 |
17900 |
2544 |
0 |
|
...date precedes bulletin
|
Date: 2020-07-09:
| 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 |
94882 |
24203 |
368 |
2562 |
323 |
45 |
0 |
0 |
| OW |
1 |
1288 |
194 |
3054 |
738 |
36 |
0 |
0 |
| VODI |
0 |
211 |
64 |
2438 |
4480 |
139 |
0 |
0 |
| ODI |
0 |
12 |
2 |
127 |
6109 |
5492 |
0 |
0 |
| CDI |
1 |
1 |
0 |
14 |
487 |
20222 |
774 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
54 |
16983 |
1740 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94882 |
24395 |
383 |
2940 |
388 |
57 |
0 |
0 |
| OW |
1 |
1094 |
177 |
2477 |
696 |
37 |
0 |
0 |
| VODI |
0 |
216 |
68 |
2588 |
4077 |
203 |
0 |
0 |
| ODI |
0 |
10 |
0 |
176 |
6337 |
4955 |
0 |
0 |
| CDI |
1 |
0 |
0 |
14 |
639 |
20338 |
738 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
54 |
17327 |
1776 |
0 |
|
Date: 2020-07-11:
| 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 |
96380 |
24982 |
339 |
2314 |
362 |
36 |
0 |
0 |
| OW |
18 |
1428 |
190 |
2884 |
1031 |
41 |
0 |
0 |
| VODI |
0 |
241 |
59 |
1877 |
5287 |
529 |
0 |
0 |
| ODI |
0 |
5 |
0 |
62 |
3735 |
8034 |
5 |
0 |
| CDI |
1 |
0 |
0 |
10 |
598 |
18155 |
1475 |
0 |
| VCDI |
0 |
0 |
0 |
6 |
16 |
16187 |
761 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96394 |
25207 |
384 |
2716 |
477 |
44 |
0 |
0 |
| OW |
4 |
1204 |
153 |
2382 |
1039 |
42 |
0 |
0 |
| VODI |
0 |
241 |
51 |
1955 |
5252 |
853 |
4 |
0 |
| ODI |
1 |
4 |
0 |
84 |
3591 |
6783 |
119 |
0 |
| CDI |
0 |
0 |
0 |
10 |
654 |
18849 |
1273 |
0 |
| VCDI |
0 |
0 |
0 |
6 |
16 |
16411 |
845 |
0 |
|
Date: 2020-07-13:
| 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 |
99353 |
25140 |
350 |
1388 |
405 |
26 |
0 |
0 |
| OW |
1 |
918 |
211 |
2173 |
433 |
17 |
0 |
0 |
| VODI |
0 |
74 |
18 |
2422 |
2121 |
47 |
0 |
0 |
| ODI |
0 |
2 |
0 |
141 |
7684 |
911 |
0 |
0 |
| CDI |
0 |
4 |
0 |
12 |
971 |
24603 |
2167 |
8 |
| VCDI |
0 |
0 |
0 |
6 |
200 |
11683 |
3486 |
73 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
99346 |
24457 |
369 |
2261 |
864 |
43 |
0 |
0 |
| OW |
8 |
1414 |
161 |
2201 |
1387 |
67 |
0 |
0 |
| VODI |
0 |
257 |
46 |
1550 |
4915 |
1740 |
0 |
0 |
| ODI |
0 |
4 |
3 |
99 |
3481 |
6976 |
197 |
0 |
| CDI |
0 |
6 |
0 |
25 |
964 |
15790 |
3000 |
13 |
| VCDI |
0 |
0 |
0 |
6 |
203 |
12671 |
2456 |
68 |
|
Date: 2020-07-15:
| 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 |
101978 |
24482 |
345 |
1658 |
278 |
0 |
0 |
0 |
| OW |
2 |
1142 |
185 |
2095 |
364 |
4 |
0 |
0 |
| VODI |
1 |
124 |
43 |
2446 |
2449 |
44 |
0 |
0 |
| ODI |
0 |
10 |
0 |
104 |
4934 |
3777 |
0 |
0 |
| CDI |
0 |
5 |
0 |
11 |
954 |
23111 |
3433 |
16 |
| VCDI |
0 |
0 |
0 |
6 |
179 |
10550 |
2241 |
77 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
101945 |
24026 |
378 |
2645 |
662 |
13 |
0 |
0 |
| OW |
24 |
1514 |
154 |
2352 |
1275 |
206 |
0 |
0 |
| VODI |
12 |
209 |
41 |
1230 |
4239 |
2875 |
0 |
0 |
| ODI |
0 |
9 |
0 |
74 |
1914 |
7690 |
407 |
0 |
| CDI |
0 |
5 |
0 |
13 |
883 |
15235 |
3195 |
50 |
| VCDI |
0 |
0 |
0 |
6 |
185 |
11467 |
2072 |
43 |
|
Date: 2020-07-17:
| 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 |
102726 |
25199 |
303 |
1509 |
265 |
0 |
0 |
0 |
| OW |
0 |
1407 |
204 |
1814 |
369 |
11 |
0 |
0 |
| VODI |
1 |
235 |
108 |
2537 |
2821 |
81 |
0 |
0 |
| ODI |
0 |
19 |
0 |
125 |
4188 |
5381 |
0 |
0 |
| CDI |
0 |
1 |
0 |
13 |
907 |
22981 |
2898 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
260 |
9856 |
825 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
102701 |
25137 |
412 |
2812 |
807 |
16 |
0 |
0 |
| OW |
19 |
1497 |
161 |
2121 |
1353 |
420 |
0 |
0 |
| VODI |
7 |
207 |
42 |
961 |
3879 |
5033 |
0 |
0 |
| ODI |
0 |
18 |
0 |
92 |
1627 |
6271 |
136 |
0 |
| CDI |
0 |
2 |
0 |
12 |
893 |
15478 |
2552 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
251 |
11092 |
1035 |
0 |
|
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