Validation of sea ice concentration - American sector
Bulletin date: 2024-11-21
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-11-15:
| 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 |
8363 |
1660 |
129 |
226 |
98 |
0 |
0 |
0 |
| OW |
96 |
433 |
141 |
348 |
256 |
16 |
0 |
0 |
| VODI |
8 |
116 |
66 |
275 |
269 |
95 |
0 |
0 |
| ODI |
0 |
42 |
21 |
91 |
292 |
247 |
21 |
0 |
| CDI |
0 |
4 |
3 |
30 |
160 |
672 |
146 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
169 |
2072 |
10982 |
18317 |
|
...date precedes bulletin
|
Date: 2024-11-17:
| 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 |
8427 |
1149 |
81 |
169 |
165 |
0 |
0 |
0 |
| OW |
18 |
357 |
120 |
246 |
172 |
30 |
0 |
0 |
| VODI |
2 |
173 |
65 |
329 |
403 |
181 |
3 |
0 |
| ODI |
0 |
69 |
33 |
103 |
280 |
371 |
17 |
0 |
| CDI |
0 |
15 |
17 |
52 |
130 |
683 |
159 |
8 |
| VCDI |
0 |
13 |
30 |
124 |
447 |
2641 |
12588 |
15996 |
|
...date precedes bulletin
|
Date: 2024-11-19:
| 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 |
8459 |
1241 |
88 |
221 |
25 |
1 |
0 |
0 |
| OW |
100 |
313 |
62 |
177 |
131 |
13 |
0 |
0 |
| VODI |
7 |
274 |
41 |
189 |
222 |
58 |
0 |
0 |
| ODI |
0 |
111 |
29 |
102 |
401 |
230 |
2 |
0 |
| CDI |
0 |
94 |
50 |
129 |
341 |
534 |
25 |
0 |
| VCDI |
0 |
83 |
67 |
277 |
597 |
2389 |
12196 |
16587 |
|
...date precedes bulletin
|
Date: 2024-11-21:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-11-23:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-11-25:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-11-27:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2024-11-29:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
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