Validation of sea ice concentration - Full domain
Bulletin date: 2020-07-16
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-07-10:
| 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 |
95629 |
24389 |
400 |
2490 |
503 |
43 |
0 |
0 |
| OW |
36 |
1264 |
205 |
2927 |
924 |
57 |
0 |
0 |
| VODI |
0 |
203 |
51 |
2144 |
5016 |
294 |
0 |
0 |
| ODI |
0 |
10 |
1 |
91 |
4659 |
6948 |
0 |
0 |
| CDI |
1 |
0 |
0 |
27 |
606 |
19381 |
845 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
88 |
15296 |
2516 |
0 |
|
...date precedes bulletin
|
Date: 2020-07-12:
| 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 |
97121 |
25243 |
339 |
2164 |
386 |
37 |
0 |
0 |
| OW |
11 |
1426 |
188 |
2851 |
1347 |
48 |
0 |
0 |
| VODI |
0 |
290 |
52 |
1778 |
5301 |
1019 |
0 |
0 |
| ODI |
1 |
5 |
1 |
61 |
3501 |
7787 |
22 |
0 |
| CDI |
0 |
0 |
0 |
12 |
1446 |
17071 |
1444 |
0 |
| VCDI |
0 |
1 |
0 |
8 |
158 |
13316 |
2613 |
0 |
|
...date precedes bulletin
|
Date: 2020-07-14:
| 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 |
101747 |
24079 |
343 |
1592 |
207 |
1 |
0 |
0 |
| OW |
1 |
911 |
171 |
2218 |
366 |
14 |
0 |
0 |
| VODI |
0 |
141 |
33 |
2430 |
2187 |
47 |
0 |
0 |
| ODI |
0 |
18 |
0 |
142 |
6221 |
2293 |
0 |
0 |
| CDI |
0 |
1 |
0 |
17 |
980 |
23573 |
2986 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
188 |
11229 |
2854 |
54 |
|
...date precedes bulletin
|
Date: 2020-07-16:
| 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 |
102427 |
24850 |
332 |
1545 |
224 |
0 |
0 |
0 |
| OW |
0 |
1272 |
186 |
1936 |
395 |
4 |
0 |
0 |
| VODI |
1 |
165 |
80 |
2512 |
2700 |
60 |
0 |
0 |
| ODI |
0 |
25 |
0 |
105 |
4560 |
4631 |
0 |
0 |
| CDI |
0 |
24 |
0 |
18 |
818 |
23694 |
2576 |
1 |
| VCDI |
0 |
0 |
0 |
4 |
217 |
10304 |
1382 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
102427 |
25098 |
379 |
1914 |
301 |
0 |
0 |
0 |
| OW |
0 |
997 |
151 |
1750 |
379 |
7 |
0 |
0 |
| VODI |
1 |
191 |
68 |
2263 |
2900 |
92 |
0 |
0 |
| ODI |
0 |
25 |
0 |
165 |
4203 |
4175 |
22 |
0 |
| CDI |
0 |
25 |
0 |
24 |
920 |
24083 |
2341 |
1 |
| VCDI |
0 |
0 |
0 |
4 |
211 |
10336 |
1595 |
0 |
|
Date: 2020-07-18:
| 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 |
103061 |
25581 |
289 |
1438 |
253 |
3 |
0 |
0 |
| OW |
0 |
1577 |
199 |
1667 |
341 |
16 |
0 |
0 |
| VODI |
1 |
239 |
111 |
2542 |
3014 |
81 |
0 |
0 |
| ODI |
0 |
3 |
1 |
118 |
3927 |
6180 |
0 |
0 |
| CDI |
0 |
0 |
0 |
12 |
1275 |
23248 |
1611 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
237 |
8522 |
1501 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
103061 |
26035 |
344 |
1777 |
316 |
5 |
0 |
0 |
| OW |
1 |
1045 |
155 |
1503 |
358 |
17 |
0 |
0 |
| VODI |
0 |
316 |
100 |
2278 |
2971 |
269 |
0 |
0 |
| ODI |
0 |
4 |
0 |
191 |
3753 |
5772 |
1 |
0 |
| CDI |
0 |
0 |
1 |
26 |
1403 |
23349 |
1545 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
246 |
8638 |
1566 |
0 |
|
Date: 2020-07-20:
| 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 |
103869 |
26877 |
278 |
1337 |
220 |
6 |
0 |
0 |
| OW |
2 |
1072 |
189 |
1292 |
146 |
4 |
0 |
0 |
| VODI |
0 |
140 |
77 |
2495 |
1398 |
26 |
0 |
0 |
| ODI |
0 |
0 |
0 |
101 |
6016 |
1368 |
0 |
0 |
| CDI |
0 |
0 |
0 |
61 |
1916 |
27943 |
1402 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
191 |
4402 |
3741 |
475 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
103845 |
26394 |
312 |
1743 |
345 |
12 |
0 |
0 |
| OW |
26 |
1147 |
133 |
1313 |
454 |
32 |
0 |
0 |
| VODI |
0 |
509 |
99 |
1916 |
3268 |
675 |
0 |
0 |
| ODI |
0 |
26 |
0 |
239 |
3444 |
7050 |
51 |
0 |
| CDI |
0 |
13 |
0 |
70 |
2176 |
20518 |
1640 |
0 |
| VCDI |
0 |
0 |
0 |
9 |
200 |
5462 |
3452 |
475 |
|
Date: 2020-07-22:
| 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 |
106903 |
25321 |
281 |
1155 |
191 |
0 |
0 |
0 |
| OW |
1 |
973 |
140 |
1333 |
319 |
11 |
0 |
0 |
| VODI |
0 |
156 |
74 |
2167 |
1973 |
29 |
0 |
0 |
| ODI |
0 |
0 |
0 |
154 |
5514 |
2641 |
0 |
0 |
| CDI |
0 |
0 |
0 |
77 |
2382 |
23671 |
4677 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
132 |
2222 |
4211 |
336 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
106860 |
24736 |
282 |
1490 |
376 |
15 |
0 |
0 |
| OW |
32 |
1136 |
131 |
1261 |
851 |
44 |
0 |
0 |
| VODI |
12 |
555 |
82 |
1824 |
3431 |
1072 |
0 |
0 |
| ODI |
0 |
22 |
0 |
198 |
3645 |
7293 |
106 |
0 |
| CDI |
0 |
1 |
0 |
104 |
2074 |
17125 |
4390 |
0 |
| VCDI |
0 |
0 |
0 |
13 |
134 |
3025 |
4392 |
336 |
|
Date: 2020-07-24:
| 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 |
107946 |
24720 |
273 |
1397 |
169 |
0 |
0 |
0 |
| OW |
3 |
1069 |
183 |
1340 |
437 |
14 |
0 |
0 |
| VODI |
0 |
131 |
56 |
1845 |
2248 |
99 |
0 |
0 |
| ODI |
0 |
44 |
0 |
105 |
5796 |
3406 |
24 |
0 |
| CDI |
0 |
41 |
2 |
21 |
4753 |
19412 |
6699 |
0 |
| VCDI |
0 |
22 |
0 |
15 |
343 |
2136 |
2299 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
107902 |
24160 |
302 |
1745 |
506 |
25 |
0 |
0 |
| OW |
47 |
1095 |
141 |
1395 |
1040 |
48 |
0 |
0 |
| VODI |
0 |
658 |
66 |
1384 |
3767 |
1567 |
0 |
0 |
| ODI |
0 |
8 |
3 |
146 |
4113 |
6735 |
704 |
0 |
| CDI |
0 |
80 |
2 |
40 |
3966 |
14701 |
5129 |
0 |
| VCDI |
0 |
26 |
0 |
13 |
354 |
1991 |
3189 |
0 |
|
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