Validation of sea ice concentration - American sector
Reference date: 2020-07-09
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-07-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1262 |
6583 |
134 |
949 |
532 |
8 |
0 |
0 |
| OW |
19 |
376 |
23 |
234 |
189 |
19 |
0 |
0 |
| VODI |
0 |
659 |
76 |
1022 |
786 |
54 |
0 |
0 |
| ODI |
0 |
241 |
35 |
1031 |
4094 |
823 |
0 |
0 |
| CDI |
0 |
4 |
0 |
40 |
2118 |
17955 |
500 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
216 |
5825 |
59 |
0 |
|
|
Date: 2020-07-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1675 |
6934 |
131 |
815 |
666 |
70 |
0 |
0 |
| OW |
24 |
370 |
31 |
265 |
178 |
30 |
0 |
0 |
| VODI |
30 |
708 |
80 |
1157 |
748 |
85 |
0 |
0 |
| ODI |
14 |
179 |
27 |
993 |
3959 |
909 |
0 |
0 |
| CDI |
0 |
4 |
0 |
90 |
1678 |
22489 |
48 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1460 |
3 |
0 |
|
|
Date: 2020-07-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2990 |
6221 |
127 |
1481 |
237 |
51 |
0 |
0 |
| OW |
29 |
401 |
30 |
377 |
111 |
15 |
0 |
0 |
| VODI |
63 |
813 |
59 |
1405 |
526 |
158 |
0 |
0 |
| ODI |
12 |
133 |
23 |
1240 |
3594 |
1030 |
0 |
0 |
| CDI |
0 |
4 |
0 |
65 |
752 |
22036 |
1718 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
145 |
17 |
0 |
|
|
Date: 2020-07-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3675 |
6456 |
149 |
1483 |
332 |
29 |
0 |
0 |
| OW |
41 |
368 |
23 |
361 |
124 |
7 |
0 |
0 |
| VODI |
45 |
799 |
54 |
1310 |
623 |
163 |
8 |
0 |
| ODI |
6 |
111 |
13 |
1011 |
3200 |
1247 |
8 |
0 |
| CDI |
0 |
9 |
1 |
55 |
478 |
22432 |
1032 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
168 |
45 |
0 |
|
|
Date: 2020-07-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4446 |
7111 |
131 |
1027 |
296 |
29 |
0 |
0 |
| OW |
29 |
416 |
25 |
301 |
108 |
10 |
0 |
0 |
| VODI |
22 |
691 |
58 |
1040 |
750 |
130 |
1 |
0 |
| ODI |
0 |
85 |
19 |
839 |
2855 |
1268 |
14 |
0 |
| CDI |
0 |
21 |
3 |
81 |
517 |
22299 |
153 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
927 |
164 |
0 |
|
|
Date: 2020-07-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5947 |
6766 |
107 |
657 |
301 |
20 |
0 |
0 |
| OW |
15 |
394 |
24 |
247 |
102 |
4 |
0 |
0 |
| VODI |
6 |
715 |
54 |
825 |
722 |
68 |
0 |
0 |
| ODI |
0 |
89 |
22 |
839 |
3229 |
983 |
0 |
0 |
| CDI |
0 |
28 |
1 |
39 |
791 |
19516 |
2179 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
510 |
665 |
0 |
|
|
Date: 2020-07-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7427 |
6277 |
102 |
602 |
274 |
1 |
0 |
0 |
| OW |
17 |
424 |
25 |
227 |
104 |
3 |
0 |
0 |
| VODI |
7 |
623 |
54 |
886 |
671 |
89 |
0 |
0 |
| ODI |
0 |
168 |
35 |
704 |
2266 |
1688 |
8 |
0 |
| CDI |
0 |
26 |
2 |
69 |
507 |
18801 |
1464 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1194 |
1121 |
0 |
|
|
Date: 2020-07-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7112 |
6883 |
140 |
924 |
243 |
2 |
0 |
0 |
| OW |
0 |
381 |
17 |
261 |
92 |
6 |
0 |
0 |
| VODI |
0 |
617 |
76 |
786 |
587 |
51 |
0 |
0 |
| ODI |
0 |
221 |
24 |
590 |
2185 |
1671 |
0 |
0 |
| CDI |
0 |
31 |
6 |
63 |
786 |
17741 |
1836 |
0 |
| VCDI |
0 |
12 |
0 |
4 |
4 |
1768 |
746 |
0 |
|
|
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