Validation of sea ice concentration - Asian sector
Bulletin date: 2024-08-29
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-08-23:
| 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 |
10427 |
4191 |
9 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
1928 |
381 |
170 |
2 |
0 |
0 |
0 |
| VODI |
0 |
432 |
464 |
1860 |
404 |
11 |
0 |
0 |
| ODI |
0 |
7 |
15 |
647 |
5546 |
1449 |
4 |
0 |
| CDI |
0 |
0 |
0 |
11 |
793 |
3328 |
3 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2024-08-25:
| 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 |
10476 |
4186 |
11 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
1943 |
398 |
196 |
4 |
0 |
0 |
0 |
| VODI |
0 |
474 |
444 |
1759 |
367 |
12 |
0 |
0 |
| ODI |
0 |
16 |
19 |
794 |
5717 |
1408 |
27 |
0 |
| CDI |
0 |
0 |
0 |
13 |
326 |
3460 |
32 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2024-08-27:
| 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 |
10900 |
4839 |
3 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
1763 |
460 |
199 |
1 |
0 |
0 |
0 |
| VODI |
0 |
184 |
300 |
1634 |
273 |
0 |
0 |
0 |
| ODI |
0 |
2 |
13 |
634 |
5398 |
801 |
0 |
0 |
| CDI |
0 |
0 |
0 |
6 |
1086 |
3415 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
165 |
6 |
0 |
|
...date precedes bulletin
|
Date: 2024-08-29:
| 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 |
11593 |
4498 |
9 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
1947 |
243 |
90 |
2 |
0 |
0 |
0 |
| VODI |
0 |
366 |
332 |
1419 |
246 |
2 |
0 |
0 |
| ODI |
0 |
43 |
29 |
892 |
5472 |
403 |
0 |
0 |
| CDI |
0 |
6 |
8 |
21 |
1361 |
3089 |
1 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
9 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11593 |
4596 |
7 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
1841 |
261 |
94 |
1 |
0 |
0 |
0 |
| VODI |
0 |
374 |
316 |
1420 |
379 |
2 |
0 |
0 |
| ODI |
0 |
43 |
29 |
884 |
5238 |
446 |
0 |
0 |
| CDI |
0 |
6 |
8 |
25 |
1463 |
3023 |
1 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
32 |
0 |
0 |
|
Date: 2024-08-31:
| 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 |
11707 |
4506 |
13 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
1855 |
241 |
156 |
0 |
0 |
0 |
0 |
| VODI |
0 |
374 |
317 |
1399 |
225 |
0 |
0 |
0 |
| ODI |
0 |
51 |
32 |
1047 |
5141 |
667 |
0 |
0 |
| CDI |
0 |
9 |
3 |
17 |
772 |
3541 |
9 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11705 |
4606 |
16 |
0 |
0 |
0 |
0 |
0 |
| OW |
2 |
1763 |
259 |
189 |
0 |
0 |
0 |
0 |
| VODI |
0 |
374 |
296 |
1396 |
434 |
0 |
0 |
0 |
| ODI |
0 |
49 |
32 |
1017 |
4838 |
752 |
0 |
0 |
| CDI |
0 |
3 |
3 |
17 |
866 |
3456 |
9 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2024-09-02:
| 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 |
11673 |
5410 |
24 |
8 |
0 |
0 |
0 |
0 |
| OW |
0 |
1436 |
384 |
266 |
7 |
0 |
0 |
0 |
| VODI |
0 |
104 |
142 |
1524 |
334 |
0 |
0 |
0 |
| ODI |
0 |
2 |
6 |
890 |
5811 |
791 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
733 |
2537 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11670 |
4697 |
24 |
6 |
0 |
0 |
0 |
0 |
| OW |
3 |
1748 |
224 |
254 |
60 |
0 |
0 |
0 |
| VODI |
0 |
441 |
264 |
1295 |
538 |
3 |
0 |
0 |
| ODI |
0 |
63 |
41 |
1104 |
4796 |
562 |
0 |
0 |
| CDI |
0 |
3 |
3 |
29 |
1491 |
2763 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2024-09-04:
| 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 |
11532 |
5293 |
169 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
1534 |
342 |
222 |
0 |
0 |
0 |
0 |
| VODI |
0 |
133 |
192 |
1531 |
352 |
0 |
0 |
0 |
| ODI |
0 |
0 |
6 |
653 |
5156 |
1519 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
379 |
3068 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11532 |
4621 |
178 |
6 |
0 |
0 |
0 |
0 |
| OW |
0 |
1800 |
286 |
336 |
1 |
0 |
0 |
0 |
| VODI |
0 |
486 |
205 |
1160 |
648 |
14 |
0 |
0 |
| ODI |
0 |
53 |
40 |
876 |
4425 |
1146 |
0 |
0 |
| CDI |
0 |
0 |
0 |
29 |
813 |
3427 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2024-09-06:
| 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 |
12256 |
4849 |
7 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
1677 |
246 |
109 |
0 |
0 |
0 |
0 |
| VODI |
0 |
166 |
276 |
1361 |
359 |
0 |
0 |
0 |
| ODI |
0 |
1 |
6 |
400 |
5141 |
1520 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
512 |
3190 |
6 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12256 |
4190 |
14 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
2045 |
272 |
223 |
2 |
0 |
0 |
0 |
| VODI |
0 |
443 |
219 |
1151 |
658 |
4 |
0 |
0 |
| ODI |
0 |
15 |
30 |
482 |
4415 |
1124 |
0 |
0 |
| CDI |
0 |
0 |
0 |
14 |
937 |
3582 |
6 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5sector.sh Fri 13 Sep 2024 02:29:48 AM UTC on arcval