Validation of sea ice concentration - Asian sector
Bulletin date: 2021-06-24
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-06-18:
| 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 |
400 |
3724 |
124 |
637 |
70 |
8 |
0 |
0 |
| OW |
0 |
297 |
51 |
749 |
248 |
40 |
0 |
0 |
| VODI |
0 |
121 |
31 |
604 |
1080 |
128 |
0 |
0 |
| ODI |
0 |
52 |
2 |
136 |
1484 |
573 |
0 |
0 |
| CDI |
0 |
16 |
4 |
81 |
2133 |
4587 |
215 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
41 |
4521 |
6055 |
3870 |
|
...date precedes bulletin
|
Date: 2021-06-20:
| 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 |
475 |
3927 |
125 |
860 |
124 |
0 |
0 |
0 |
| OW |
0 |
337 |
60 |
812 |
377 |
5 |
0 |
0 |
| VODI |
0 |
205 |
33 |
624 |
1158 |
199 |
0 |
0 |
| ODI |
0 |
34 |
7 |
242 |
1242 |
482 |
1 |
0 |
| CDI |
0 |
49 |
11 |
160 |
2632 |
4257 |
507 |
0 |
| VCDI |
0 |
1 |
0 |
24 |
1391 |
3706 |
4798 |
3217 |
|
...date precedes bulletin
|
Date: 2021-06-22:
| 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 |
546 |
4818 |
181 |
969 |
100 |
0 |
0 |
0 |
| OW |
0 |
164 |
50 |
904 |
279 |
0 |
0 |
0 |
| VODI |
0 |
56 |
18 |
583 |
1409 |
72 |
0 |
0 |
| ODI |
0 |
41 |
10 |
180 |
2094 |
404 |
1 |
0 |
| CDI |
0 |
4 |
3 |
33 |
2139 |
5579 |
446 |
0 |
| VCDI |
0 |
0 |
0 |
13 |
733 |
2552 |
4683 |
3018 |
|
...date precedes bulletin
|
Date: 2021-06-24:
| 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 |
597 |
5149 |
174 |
836 |
216 |
0 |
0 |
0 |
| OW |
0 |
148 |
55 |
719 |
815 |
2 |
0 |
0 |
| VODI |
0 |
50 |
21 |
404 |
1492 |
97 |
0 |
0 |
| ODI |
0 |
16 |
9 |
147 |
1804 |
585 |
1 |
0 |
| CDI |
0 |
0 |
1 |
24 |
1126 |
6491 |
794 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
2338 |
5379 |
2591 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
597 |
5179 |
191 |
1093 |
363 |
0 |
0 |
0 |
| OW |
0 |
109 |
39 |
498 |
840 |
5 |
0 |
0 |
| VODI |
0 |
59 |
21 |
367 |
1363 |
75 |
0 |
0 |
| ODI |
0 |
16 |
8 |
141 |
1715 |
543 |
0 |
0 |
| CDI |
0 |
0 |
1 |
31 |
1171 |
6442 |
690 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
2448 |
5484 |
2591 |
|
Date: 2021-06-26:
| 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 |
625 |
5515 |
181 |
933 |
412 |
0 |
0 |
0 |
| OW |
0 |
199 |
67 |
743 |
856 |
6 |
0 |
0 |
| VODI |
0 |
80 |
24 |
408 |
1248 |
230 |
3 |
0 |
| ODI |
0 |
6 |
6 |
145 |
1653 |
688 |
41 |
0 |
| CDI |
0 |
0 |
0 |
40 |
1065 |
5730 |
1411 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
987 |
5002 |
3770 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
625 |
5557 |
201 |
1130 |
657 |
0 |
0 |
0 |
| OW |
0 |
154 |
48 |
575 |
715 |
15 |
0 |
0 |
| VODI |
0 |
77 |
23 |
381 |
1248 |
189 |
11 |
0 |
| ODI |
0 |
12 |
6 |
131 |
1503 |
678 |
52 |
0 |
| CDI |
0 |
0 |
0 |
52 |
1111 |
5487 |
1249 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
1272 |
5145 |
3770 |
|
Date: 2021-06-28:
| 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 |
589 |
5754 |
154 |
864 |
419 |
0 |
0 |
0 |
| OW |
0 |
182 |
84 |
603 |
423 |
0 |
0 |
0 |
| VODI |
0 |
21 |
18 |
804 |
969 |
16 |
0 |
0 |
| ODI |
0 |
0 |
0 |
78 |
2657 |
375 |
4 |
0 |
| CDI |
0 |
0 |
0 |
1 |
394 |
6702 |
633 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
0 |
1448 |
8604 |
285 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
589 |
5736 |
189 |
1168 |
959 |
5 |
0 |
0 |
| OW |
0 |
157 |
43 |
545 |
589 |
61 |
2 |
0 |
| VODI |
0 |
64 |
18 |
466 |
1160 |
305 |
58 |
0 |
| ODI |
0 |
0 |
6 |
148 |
1329 |
966 |
131 |
0 |
| CDI |
0 |
0 |
0 |
23 |
825 |
5675 |
1236 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
0 |
1529 |
7814 |
285 |
|
Date: 2021-06-30:
| 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 |
1061 |
5490 |
139 |
1066 |
484 |
0 |
0 |
0 |
| OW |
0 |
184 |
104 |
686 |
467 |
1 |
0 |
0 |
| VODI |
0 |
12 |
10 |
610 |
1197 |
26 |
0 |
0 |
| ODI |
0 |
0 |
0 |
58 |
2095 |
873 |
3 |
0 |
| CDI |
0 |
0 |
0 |
3 |
311 |
5831 |
1613 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
0 |
2398 |
6058 |
1301 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1061 |
5391 |
171 |
1380 |
955 |
19 |
0 |
0 |
| OW |
0 |
199 |
46 |
457 |
586 |
73 |
0 |
0 |
| VODI |
0 |
91 |
28 |
423 |
1190 |
357 |
40 |
0 |
| ODI |
0 |
5 |
8 |
136 |
1217 |
1338 |
130 |
0 |
| CDI |
0 |
0 |
0 |
27 |
605 |
5151 |
2736 |
16 |
| VCDI |
0 |
0 |
0 |
1 |
1 |
2191 |
4768 |
1285 |
|
Date: 2021-07-02:
| 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 |
1315 |
5843 |
145 |
1295 |
119 |
0 |
0 |
0 |
| OW |
0 |
326 |
102 |
929 |
327 |
0 |
0 |
0 |
| VODI |
0 |
24 |
16 |
889 |
983 |
20 |
0 |
0 |
| ODI |
0 |
0 |
2 |
99 |
2122 |
975 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
419 |
6550 |
1184 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
27 |
2920 |
4581 |
866 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1315 |
5692 |
172 |
1735 |
467 |
11 |
0 |
0 |
| OW |
0 |
325 |
49 |
647 |
455 |
52 |
0 |
0 |
| VODI |
0 |
155 |
32 |
605 |
996 |
313 |
0 |
0 |
| ODI |
0 |
21 |
11 |
200 |
1426 |
1347 |
8 |
0 |
| CDI |
0 |
0 |
1 |
28 |
616 |
6951 |
1707 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
37 |
1791 |
4050 |
866 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSector.sh Fri 09 Jul 2021 02:52:54 AM UTC on arcval