Validation of sea ice concentration - American sector
Reference date: 2022-08-11
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-08-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9119 |
8024 |
83 |
582 |
93 |
0 |
0 |
0 |
| OW |
2 |
406 |
14 |
165 |
62 |
0 |
0 |
0 |
| VODI |
0 |
1175 |
93 |
923 |
253 |
1 |
1 |
0 |
| ODI |
0 |
141 |
24 |
1231 |
4459 |
341 |
15 |
0 |
| CDI |
0 |
0 |
0 |
20 |
1719 |
7253 |
1320 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1542 |
4501 |
2304 |
|
|
Date: 2022-08-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11188 |
6122 |
67 |
519 |
59 |
0 |
0 |
0 |
| OW |
3 |
357 |
18 |
159 |
56 |
0 |
0 |
0 |
| VODI |
1 |
1314 |
100 |
1163 |
306 |
1 |
0 |
0 |
| ODI |
0 |
185 |
26 |
1012 |
5535 |
336 |
6 |
0 |
| CDI |
0 |
4 |
0 |
33 |
1991 |
6184 |
1025 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
642 |
4954 |
2500 |
|
|
Date: 2022-08-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12835 |
4706 |
48 |
502 |
58 |
0 |
0 |
0 |
| OW |
21 |
364 |
16 |
153 |
29 |
0 |
0 |
0 |
| VODI |
6 |
1454 |
73 |
1186 |
350 |
1 |
0 |
0 |
| ODI |
0 |
169 |
26 |
939 |
6707 |
261 |
2 |
0 |
| CDI |
0 |
4 |
0 |
13 |
1137 |
4720 |
1514 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
198 |
4284 |
4090 |
|
|
Date: 2022-08-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12578 |
5020 |
70 |
347 |
39 |
0 |
0 |
0 |
| OW |
29 |
428 |
16 |
142 |
24 |
0 |
0 |
0 |
| VODI |
7 |
1827 |
92 |
1236 |
254 |
0 |
0 |
0 |
| ODI |
0 |
184 |
23 |
1591 |
6046 |
233 |
0 |
0 |
| CDI |
0 |
1 |
0 |
25 |
717 |
5007 |
1340 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
306 |
5036 |
3248 |
|
|
Date: 2022-08-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13047 |
4695 |
47 |
242 |
29 |
0 |
0 |
0 |
| OW |
59 |
541 |
13 |
94 |
17 |
0 |
0 |
0 |
| VODI |
87 |
2061 |
101 |
1463 |
228 |
0 |
0 |
0 |
| ODI |
10 |
179 |
28 |
2098 |
4805 |
577 |
8 |
0 |
| CDI |
0 |
1 |
2 |
33 |
901 |
5602 |
1027 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
557 |
4585 |
2727 |
|
|
Date: 2022-08-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12144 |
5631 |
50 |
253 |
32 |
0 |
0 |
0 |
| OW |
98 |
659 |
19 |
118 |
17 |
0 |
0 |
0 |
| VODI |
74 |
1917 |
84 |
1830 |
357 |
0 |
0 |
0 |
| ODI |
5 |
149 |
30 |
1243 |
5042 |
499 |
1 |
0 |
| CDI |
0 |
2 |
1 |
10 |
622 |
5633 |
1764 |
95 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
453 |
4797 |
2236 |
|
|
Date: 2022-08-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12144 |
6025 |
49 |
272 |
11 |
0 |
0 |
0 |
| OW |
91 |
693 |
19 |
114 |
8 |
0 |
0 |
0 |
| VODI |
93 |
1739 |
103 |
1868 |
427 |
0 |
0 |
0 |
| ODI |
6 |
116 |
17 |
1264 |
4262 |
624 |
0 |
0 |
| CDI |
0 |
8 |
0 |
7 |
1150 |
4435 |
3014 |
437 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
159 |
4160 |
2551 |
|
|
Date: 2022-08-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13391 |
5049 |
78 |
303 |
15 |
0 |
0 |
0 |
| OW |
92 |
659 |
16 |
130 |
23 |
0 |
0 |
0 |
| VODI |
43 |
1956 |
122 |
2090 |
365 |
0 |
0 |
0 |
| ODI |
0 |
181 |
16 |
1400 |
3348 |
669 |
1 |
0 |
| CDI |
0 |
1 |
1 |
12 |
1365 |
4087 |
2174 |
609 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
170 |
3153 |
4347 |
|
|
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