Validation of sea ice concentration - Asian sector
Bulletin date: 2024-09-19
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-09-13:
| 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 |
13857 |
4244 |
14 |
0 |
0 |
0 |
0 |
0 |
| OW |
1 |
948 |
246 |
151 |
8 |
0 |
0 |
0 |
| VODI |
0 |
142 |
221 |
872 |
254 |
22 |
0 |
0 |
| ODI |
0 |
2 |
14 |
298 |
1501 |
437 |
2 |
0 |
| CDI |
0 |
0 |
0 |
4 |
609 |
2352 |
738 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
51 |
3033 |
2061 |
0 |
|
...date precedes bulletin
|
Date: 2024-09-15:
| 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 |
13512 |
4523 |
8 |
2 |
0 |
0 |
0 |
0 |
| OW |
1 |
1088 |
233 |
160 |
5 |
0 |
0 |
0 |
| VODI |
0 |
172 |
157 |
718 |
411 |
32 |
0 |
0 |
| ODI |
0 |
8 |
23 |
140 |
985 |
766 |
2 |
0 |
| CDI |
0 |
0 |
0 |
9 |
173 |
2694 |
35 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
4312 |
1912 |
0 |
|
...date precedes bulletin
|
Date: 2024-09-17:
| 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 |
13966 |
4303 |
7 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
841 |
217 |
172 |
0 |
0 |
0 |
0 |
| VODI |
0 |
156 |
159 |
731 |
316 |
14 |
0 |
0 |
| ODI |
0 |
5 |
12 |
212 |
1291 |
779 |
12 |
0 |
| CDI |
0 |
0 |
0 |
11 |
186 |
6674 |
631 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
358 |
1029 |
0 |
|
...date precedes bulletin
|
Date: 2024-09-19:
| 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 |
13829 |
4500 |
42 |
8 |
0 |
0 |
0 |
0 |
| OW |
0 |
663 |
194 |
300 |
20 |
1 |
0 |
0 |
| VODI |
0 |
119 |
136 |
585 |
356 |
84 |
0 |
0 |
| ODI |
0 |
6 |
8 |
148 |
813 |
905 |
19 |
0 |
| CDI |
0 |
0 |
0 |
1 |
102 |
3259 |
1329 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1631 |
3024 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13829 |
4472 |
47 |
19 |
0 |
0 |
0 |
0 |
| OW |
0 |
682 |
187 |
307 |
19 |
4 |
0 |
0 |
| VODI |
0 |
124 |
133 |
564 |
388 |
83 |
0 |
0 |
| ODI |
0 |
10 |
13 |
133 |
758 |
787 |
40 |
0 |
| CDI |
0 |
0 |
0 |
19 |
126 |
3448 |
1312 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1558 |
3020 |
0 |
|
Date: 2024-09-21:
| 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 |
14072 |
4275 |
16 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
681 |
194 |
201 |
37 |
0 |
0 |
0 |
| VODI |
0 |
111 |
121 |
568 |
330 |
82 |
0 |
0 |
| ODI |
0 |
4 |
7 |
120 |
382 |
788 |
15 |
0 |
| CDI |
0 |
0 |
0 |
0 |
99 |
2801 |
985 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2007 |
4186 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14072 |
4326 |
36 |
6 |
0 |
0 |
0 |
0 |
| OW |
0 |
631 |
176 |
206 |
39 |
2 |
0 |
0 |
| VODI |
0 |
106 |
115 |
543 |
325 |
74 |
0 |
0 |
| ODI |
0 |
8 |
11 |
115 |
378 |
738 |
19 |
0 |
| CDI |
0 |
0 |
0 |
19 |
106 |
2545 |
853 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2319 |
4314 |
0 |
|
Date: 2024-09-23:
| 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 |
13409 |
4871 |
64 |
16 |
0 |
0 |
0 |
0 |
| OW |
1 |
439 |
173 |
223 |
10 |
0 |
0 |
0 |
| VODI |
0 |
48 |
78 |
575 |
197 |
10 |
0 |
0 |
| ODI |
0 |
0 |
3 |
91 |
551 |
234 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
84 |
2110 |
533 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
680 |
7679 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13410 |
4805 |
79 |
42 |
2 |
0 |
0 |
0 |
| OW |
0 |
461 |
176 |
334 |
51 |
2 |
0 |
0 |
| VODI |
0 |
92 |
59 |
440 |
355 |
121 |
0 |
0 |
| ODI |
0 |
0 |
4 |
92 |
359 |
715 |
75 |
0 |
| CDI |
0 |
0 |
0 |
0 |
75 |
1266 |
771 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
930 |
7366 |
0 |
|
Date: 2024-09-25:
| 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 |
14047 |
4216 |
32 |
23 |
3 |
0 |
0 |
0 |
| OW |
1 |
499 |
147 |
135 |
38 |
0 |
0 |
0 |
| VODI |
0 |
64 |
78 |
380 |
222 |
60 |
0 |
0 |
| ODI |
0 |
7 |
7 |
71 |
374 |
264 |
5 |
0 |
| CDI |
0 |
2 |
6 |
14 |
95 |
1228 |
856 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
9 |
692 |
8402 |
102 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14048 |
4153 |
45 |
17 |
0 |
0 |
0 |
0 |
| OW |
0 |
523 |
138 |
262 |
69 |
5 |
0 |
0 |
| VODI |
0 |
101 |
75 |
264 |
330 |
152 |
1 |
0 |
| ODI |
0 |
10 |
7 |
66 |
272 |
521 |
91 |
0 |
| CDI |
0 |
1 |
5 |
16 |
64 |
948 |
811 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
6 |
618 |
8360 |
102 |
|
Date: 2024-09-27:
| 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 |
13722 |
4356 |
62 |
22 |
3 |
0 |
0 |
0 |
| OW |
1 |
354 |
133 |
293 |
23 |
0 |
0 |
0 |
| VODI |
0 |
88 |
45 |
205 |
402 |
47 |
0 |
0 |
| ODI |
0 |
12 |
3 |
50 |
341 |
308 |
3 |
0 |
| CDI |
0 |
4 |
8 |
17 |
71 |
1170 |
613 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
14 |
1248 |
7667 |
792 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13722 |
4150 |
40 |
17 |
1 |
0 |
0 |
0 |
| OW |
1 |
541 |
155 |
269 |
106 |
10 |
0 |
0 |
| VODI |
0 |
97 |
39 |
238 |
312 |
202 |
3 |
0 |
| ODI |
0 |
20 |
8 |
47 |
351 |
370 |
65 |
0 |
| CDI |
0 |
6 |
9 |
17 |
66 |
951 |
712 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
18 |
1240 |
7503 |
792 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5sector.sh Fri 04 Oct 2024 02:24:13 AM UTC on arcval