Validation of sea ice concentration - American sector
Bulletin date: 2024-07-16
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-07-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5580 |
6024 |
25 |
343 |
158 |
17 |
0 |
0 |
| OW |
8 |
196 |
9 |
107 |
74 |
13 |
0 |
0 |
| VODI |
9 |
357 |
15 |
310 |
217 |
174 |
0 |
0 |
| ODI |
0 |
554 |
51 |
739 |
871 |
1070 |
31 |
0 |
| CDI |
0 |
327 |
33 |
750 |
2561 |
4160 |
193 |
0 |
| VCDI |
0 |
193 |
24 |
459 |
5154 |
13480 |
1310 |
0 |
|
Date: 2024-07-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5295 |
6745 |
15 |
584 |
348 |
2 |
0 |
0 |
| OW |
0 |
178 |
3 |
98 |
46 |
5 |
0 |
0 |
| VODI |
0 |
311 |
13 |
294 |
200 |
150 |
0 |
0 |
| ODI |
0 |
472 |
24 |
709 |
883 |
1029 |
8 |
0 |
| CDI |
0 |
399 |
19 |
1019 |
2890 |
4216 |
29 |
0 |
| VCDI |
0 |
257 |
22 |
662 |
6530 |
11995 |
146 |
0 |
|
Date: 2024-07-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5975 |
6490 |
27 |
784 |
345 |
23 |
0 |
0 |
| OW |
0 |
148 |
5 |
94 |
42 |
4 |
0 |
0 |
| VODI |
0 |
260 |
12 |
246 |
186 |
124 |
0 |
0 |
| ODI |
0 |
418 |
31 |
727 |
933 |
1022 |
5 |
0 |
| CDI |
0 |
461 |
36 |
1120 |
2933 |
4037 |
17 |
0 |
| VCDI |
0 |
330 |
18 |
1024 |
6286 |
11115 |
318 |
0 |
|
Date: 2024-07-22:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6071 |
6604 |
49 |
1023 |
230 |
4 |
0 |
0 |
| OW |
0 |
119 |
1 |
88 |
42 |
8 |
0 |
0 |
| VODI |
0 |
250 |
8 |
250 |
194 |
160 |
10 |
0 |
| ODI |
0 |
433 |
42 |
671 |
993 |
1116 |
65 |
0 |
| CDI |
0 |
557 |
36 |
1071 |
2865 |
3590 |
201 |
0 |
| VCDI |
0 |
350 |
28 |
993 |
6435 |
10095 |
944 |
0 |
|
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