Validation of sea ice concentration - Asian sector
Bulletin date: 2024-06-06
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-05-31:
| 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 |
0 |
122 |
3 |
3 |
0 |
2 |
2 |
0 |
| OW |
0 |
55 |
3 |
12 |
21 |
15 |
4 |
0 |
| VODI |
0 |
54 |
32 |
88 |
53 |
17 |
18 |
0 |
| ODI |
0 |
54 |
54 |
218 |
301 |
36 |
4 |
0 |
| CDI |
0 |
85 |
69 |
320 |
1135 |
2310 |
242 |
0 |
| VCDI |
0 |
81 |
41 |
165 |
505 |
3471 |
16251 |
6236 |
|
...date precedes bulletin
|
Date: 2024-06-02:
| 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 |
0 |
111 |
4 |
0 |
2 |
0 |
0 |
0 |
| OW |
0 |
44 |
10 |
17 |
23 |
12 |
2 |
0 |
| VODI |
0 |
90 |
36 |
79 |
65 |
16 |
14 |
0 |
| ODI |
0 |
75 |
75 |
233 |
228 |
31 |
6 |
0 |
| CDI |
0 |
114 |
100 |
396 |
1374 |
2347 |
403 |
0 |
| VCDI |
0 |
88 |
49 |
162 |
447 |
3421 |
17482 |
4526 |
|
...date precedes bulletin
|
Date: 2024-06-04:
| 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 |
0 |
115 |
0 |
4 |
2 |
0 |
0 |
0 |
| OW |
0 |
80 |
32 |
47 |
42 |
12 |
3 |
0 |
| VODI |
0 |
206 |
106 |
266 |
138 |
15 |
14 |
0 |
| ODI |
0 |
68 |
60 |
246 |
551 |
180 |
9 |
0 |
| CDI |
0 |
78 |
60 |
277 |
1192 |
2778 |
619 |
0 |
| VCDI |
0 |
88 |
43 |
165 |
309 |
1278 |
15421 |
7578 |
|
...date precedes bulletin
|
Date: 2024-06-06:
| 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 |
0 |
98 |
2 |
6 |
10 |
0 |
0 |
0 |
| OW |
0 |
113 |
42 |
57 |
51 |
11 |
2 |
0 |
| VODI |
0 |
234 |
109 |
258 |
145 |
39 |
16 |
0 |
| ODI |
0 |
93 |
65 |
248 |
464 |
241 |
42 |
0 |
| CDI |
0 |
151 |
59 |
280 |
1460 |
2534 |
645 |
0 |
| VCDI |
0 |
120 |
58 |
167 |
389 |
1348 |
16933 |
5592 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
112 |
1 |
4 |
16 |
0 |
0 |
0 |
| OW |
0 |
124 |
51 |
71 |
50 |
13 |
2 |
0 |
| VODI |
0 |
216 |
108 |
251 |
147 |
44 |
20 |
0 |
| ODI |
0 |
81 |
59 |
239 |
438 |
222 |
39 |
0 |
| CDI |
0 |
167 |
61 |
288 |
1481 |
2437 |
586 |
0 |
| VCDI |
0 |
109 |
55 |
163 |
387 |
1457 |
16991 |
5592 |
|
Date: 2024-06-08:
| 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 |
0 |
140 |
4 |
24 |
25 |
8 |
0 |
0 |
| OW |
0 |
199 |
46 |
48 |
55 |
29 |
0 |
0 |
| VODI |
0 |
298 |
90 |
223 |
149 |
57 |
13 |
0 |
| ODI |
0 |
140 |
68 |
262 |
422 |
255 |
54 |
0 |
| CDI |
0 |
237 |
107 |
300 |
1654 |
2179 |
699 |
0 |
| VCDI |
0 |
142 |
67 |
186 |
388 |
1789 |
16887 |
4838 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
159 |
12 |
30 |
39 |
13 |
0 |
0 |
| OW |
0 |
198 |
46 |
51 |
53 |
20 |
0 |
0 |
| VODI |
0 |
305 |
90 |
205 |
143 |
59 |
14 |
0 |
| ODI |
0 |
118 |
62 |
273 |
412 |
232 |
53 |
0 |
| CDI |
0 |
222 |
105 |
292 |
1647 |
1999 |
614 |
0 |
| VCDI |
0 |
154 |
67 |
192 |
399 |
1994 |
16972 |
4838 |
|
Date: 2024-06-10:
| 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 |
0 |
220 |
14 |
26 |
13 |
29 |
0 |
0 |
| OW |
0 |
478 |
69 |
57 |
31 |
25 |
0 |
0 |
| VODI |
0 |
414 |
169 |
323 |
193 |
49 |
2 |
0 |
| ODI |
0 |
137 |
71 |
314 |
956 |
397 |
23 |
0 |
| CDI |
0 |
68 |
69 |
236 |
1225 |
2594 |
674 |
0 |
| VCDI |
0 |
1 |
1 |
41 |
131 |
1380 |
16664 |
4988 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
197 |
12 |
24 |
16 |
56 |
0 |
0 |
| OW |
0 |
236 |
44 |
54 |
42 |
28 |
0 |
0 |
| VODI |
0 |
325 |
98 |
186 |
194 |
59 |
9 |
0 |
| ODI |
0 |
128 |
63 |
214 |
420 |
285 |
43 |
0 |
| CDI |
0 |
368 |
133 |
360 |
1501 |
2134 |
593 |
4 |
| VCDI |
0 |
64 |
43 |
159 |
376 |
1912 |
16718 |
4984 |
|
Date: 2024-06-12:
| 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 |
0 |
216 |
14 |
23 |
10 |
16 |
9 |
0 |
| OW |
0 |
550 |
48 |
68 |
39 |
20 |
9 |
0 |
| VODI |
0 |
456 |
180 |
324 |
189 |
65 |
18 |
0 |
| ODI |
0 |
141 |
56 |
300 |
814 |
597 |
44 |
0 |
| CDI |
0 |
97 |
64 |
298 |
1232 |
2913 |
881 |
0 |
| VCDI |
0 |
4 |
8 |
37 |
193 |
2624 |
12476 |
7049 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
194 |
12 |
16 |
10 |
32 |
23 |
0 |
| OW |
0 |
280 |
24 |
46 |
43 |
38 |
10 |
0 |
| VODI |
0 |
324 |
106 |
221 |
199 |
99 |
22 |
0 |
| ODI |
0 |
188 |
57 |
218 |
410 |
311 |
52 |
0 |
| CDI |
0 |
451 |
143 |
446 |
1501 |
2868 |
623 |
0 |
| VCDI |
0 |
27 |
28 |
103 |
314 |
2887 |
12707 |
7049 |
|
Date: 2024-06-14:
| 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 |
0 |
198 |
13 |
18 |
12 |
31 |
0 |
0 |
| OW |
0 |
436 |
82 |
76 |
39 |
35 |
0 |
0 |
| VODI |
0 |
478 |
200 |
322 |
198 |
116 |
3 |
0 |
| ODI |
0 |
170 |
87 |
379 |
780 |
667 |
16 |
0 |
| CDI |
0 |
105 |
64 |
352 |
1474 |
3562 |
1211 |
4 |
| VCDI |
0 |
0 |
1 |
31 |
181 |
3557 |
10855 |
6329 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
199 |
14 |
11 |
18 |
53 |
0 |
0 |
| OW |
0 |
264 |
60 |
80 |
52 |
53 |
0 |
0 |
| VODI |
0 |
284 |
157 |
280 |
260 |
165 |
2 |
0 |
| ODI |
0 |
163 |
74 |
291 |
434 |
470 |
42 |
0 |
| CDI |
0 |
391 |
91 |
392 |
1471 |
3377 |
1000 |
3 |
| VCDI |
0 |
86 |
51 |
124 |
449 |
3850 |
11041 |
6330 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5sector.sh Fri 21 Jun 2024 02:19:22 AM UTC on arcval