Validation of sea ice concentration - Full domain
Bulletin date: 2018-06-14
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-06-08:
| 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 |
79772 |
16664 |
253 |
1702 |
624 |
42 |
0 |
0 |
| OW |
54 |
711 |
90 |
945 |
596 |
76 |
6 |
0 |
| VODI |
0 |
553 |
62 |
822 |
1437 |
315 |
53 |
0 |
| ODI |
0 |
348 |
42 |
505 |
1371 |
1071 |
223 |
0 |
| CDI |
0 |
355 |
56 |
608 |
2788 |
4692 |
1754 |
14 |
| VCDI |
0 |
139 |
17 |
223 |
968 |
8463 |
34950 |
23684 |
|
...date precedes bulletin
|
Date: 2018-06-10:
| 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 |
79798 |
17037 |
314 |
1787 |
707 |
55 |
0 |
0 |
| OW |
51 |
661 |
76 |
986 |
754 |
134 |
16 |
0 |
| VODI |
0 |
582 |
71 |
680 |
1571 |
357 |
79 |
0 |
| ODI |
0 |
389 |
45 |
579 |
1309 |
1085 |
372 |
2 |
| CDI |
0 |
273 |
43 |
800 |
3300 |
5164 |
2302 |
32 |
| VCDI |
0 |
87 |
15 |
240 |
1256 |
6977 |
26017 |
31045 |
|
...date precedes bulletin
|
Date: 2018-06-12:
| 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 |
80110 |
17984 |
305 |
1809 |
609 |
29 |
1 |
0 |
| OW |
50 |
601 |
109 |
1293 |
598 |
65 |
6 |
0 |
| VODI |
0 |
150 |
33 |
1110 |
1943 |
143 |
8 |
0 |
| ODI |
0 |
50 |
18 |
427 |
2998 |
882 |
58 |
3 |
| CDI |
0 |
27 |
12 |
429 |
3617 |
9577 |
1605 |
49 |
| VCDI |
0 |
51 |
5 |
71 |
496 |
9400 |
30963 |
19354 |
|
...date precedes bulletin
|
Date: 2018-06-14:
| 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 |
81453 |
17553 |
306 |
1895 |
785 |
21 |
0 |
0 |
| OW |
39 |
538 |
117 |
1291 |
887 |
166 |
4 |
0 |
| VODI |
1 |
188 |
41 |
911 |
2146 |
502 |
23 |
0 |
| ODI |
0 |
52 |
15 |
454 |
2769 |
1713 |
261 |
0 |
| CDI |
0 |
44 |
8 |
398 |
2643 |
9476 |
2506 |
108 |
| VCDI |
0 |
43 |
5 |
136 |
1177 |
11882 |
24703 |
19788 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81457 |
17535 |
313 |
2154 |
872 |
37 |
0 |
0 |
| OW |
35 |
534 |
92 |
1043 |
850 |
160 |
4 |
0 |
| VODI |
1 |
199 |
58 |
885 |
2111 |
494 |
35 |
0 |
| ODI |
0 |
60 |
16 |
470 |
2621 |
1806 |
203 |
0 |
| CDI |
0 |
65 |
8 |
403 |
2760 |
9347 |
2513 |
105 |
| VCDI |
0 |
25 |
5 |
130 |
1193 |
11916 |
24742 |
19791 |
|
Date: 2018-06-16:
| 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 |
82358 |
17317 |
335 |
2085 |
1074 |
42 |
3 |
0 |
| OW |
40 |
539 |
115 |
1362 |
1126 |
107 |
13 |
0 |
| VODI |
2 |
232 |
46 |
1086 |
2327 |
515 |
39 |
0 |
| ODI |
0 |
87 |
11 |
541 |
3291 |
1954 |
205 |
0 |
| CDI |
0 |
56 |
19 |
388 |
3110 |
8722 |
2645 |
0 |
| VCDI |
0 |
3 |
4 |
208 |
1911 |
10055 |
19523 |
23552 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82361 |
17301 |
344 |
2364 |
1180 |
70 |
3 |
0 |
| OW |
39 |
529 |
98 |
1020 |
1082 |
75 |
11 |
0 |
| VODI |
0 |
254 |
48 |
1147 |
2293 |
561 |
40 |
0 |
| ODI |
0 |
90 |
17 |
553 |
3194 |
1923 |
199 |
0 |
| CDI |
0 |
57 |
19 |
374 |
3168 |
8524 |
2651 |
0 |
| VCDI |
0 |
3 |
4 |
212 |
1922 |
10242 |
19524 |
23552 |
|
Date: 2018-06-18:
| 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 |
84651 |
15880 |
300 |
2165 |
741 |
15 |
5 |
0 |
| OW |
69 |
433 |
131 |
1457 |
665 |
13 |
5 |
0 |
| VODI |
16 |
78 |
26 |
1422 |
2367 |
53 |
10 |
0 |
| ODI |
0 |
31 |
10 |
263 |
6574 |
1102 |
31 |
0 |
| CDI |
0 |
7 |
3 |
229 |
3021 |
10600 |
1118 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
1562 |
9345 |
25367 |
17281 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84643 |
15633 |
314 |
2705 |
1276 |
35 |
7 |
0 |
| OW |
80 |
457 |
82 |
1068 |
1306 |
160 |
8 |
0 |
| VODI |
13 |
213 |
45 |
936 |
2821 |
842 |
63 |
0 |
| ODI |
0 |
74 |
13 |
401 |
4018 |
1885 |
186 |
0 |
| CDI |
0 |
52 |
16 |
385 |
3545 |
8061 |
2811 |
7 |
| VCDI |
0 |
0 |
0 |
43 |
1964 |
10145 |
23461 |
17274 |
|
Date: 2018-06-20:
| 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 |
84270 |
17108 |
337 |
2557 |
964 |
79 |
2 |
0 |
| OW |
57 |
359 |
133 |
1560 |
986 |
135 |
3 |
0 |
| VODI |
11 |
48 |
21 |
877 |
3472 |
623 |
7 |
0 |
| ODI |
0 |
24 |
9 |
226 |
4050 |
3743 |
69 |
0 |
| CDI |
0 |
13 |
2 |
218 |
1864 |
8398 |
2923 |
12 |
| VCDI |
0 |
0 |
0 |
117 |
1557 |
9889 |
22246 |
18079 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84268 |
16643 |
339 |
2905 |
1542 |
204 |
4 |
0 |
| OW |
62 |
526 |
84 |
969 |
1289 |
630 |
8 |
0 |
| VODI |
8 |
247 |
46 |
824 |
2738 |
1470 |
126 |
0 |
| ODI |
0 |
80 |
15 |
348 |
3065 |
2485 |
376 |
0 |
| CDI |
0 |
40 |
15 |
344 |
2434 |
7511 |
4004 |
136 |
| VCDI |
0 |
16 |
3 |
165 |
1825 |
10567 |
20732 |
17955 |
|
Date: 2018-06-22:
| 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 |
85124 |
17408 |
344 |
2650 |
982 |
77 |
6 |
0 |
| OW |
44 |
436 |
119 |
1612 |
1456 |
122 |
3 |
0 |
| VODI |
6 |
100 |
31 |
837 |
4324 |
1423 |
15 |
0 |
| ODI |
0 |
27 |
10 |
228 |
2583 |
3788 |
113 |
0 |
| CDI |
0 |
20 |
4 |
238 |
1462 |
7084 |
3360 |
0 |
| VCDI |
0 |
0 |
0 |
21 |
1742 |
10455 |
18728 |
20066 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85131 |
16897 |
335 |
3010 |
1748 |
173 |
11 |
0 |
| OW |
40 |
564 |
72 |
916 |
1653 |
638 |
10 |
0 |
| VODI |
3 |
328 |
61 |
802 |
2838 |
1581 |
104 |
0 |
| ODI |
0 |
145 |
25 |
428 |
2451 |
3140 |
221 |
0 |
| CDI |
0 |
36 |
11 |
337 |
1948 |
6847 |
4697 |
12 |
| VCDI |
0 |
21 |
4 |
93 |
1911 |
10570 |
17182 |
20054 |
|
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