Validation of sea ice concentration - Full domain
Bulletin date: 2023-09-28
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-09-22:
| 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 |
120211 |
14874 |
204 |
161 |
16 |
0 |
0 |
0 |
| OW |
2598 |
2594 |
564 |
662 |
124 |
17 |
0 |
0 |
| VODI |
1208 |
425 |
487 |
1947 |
1004 |
288 |
0 |
0 |
| ODI |
0 |
21 |
56 |
915 |
3586 |
1119 |
34 |
0 |
| CDI |
0 |
10 |
2 |
153 |
1665 |
11069 |
1113 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
7064 |
6607 |
0 |
|
...date precedes bulletin
|
Date: 2023-09-24:
| 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 |
118836 |
15584 |
270 |
272 |
26 |
0 |
0 |
0 |
| OW |
2425 |
2217 |
521 |
950 |
249 |
14 |
0 |
0 |
| VODI |
1437 |
451 |
387 |
1593 |
1162 |
423 |
6 |
0 |
| ODI |
0 |
48 |
44 |
793 |
2670 |
1497 |
72 |
0 |
| CDI |
0 |
5 |
6 |
94 |
1033 |
9167 |
3254 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
8105 |
7197 |
0 |
|
...date precedes bulletin
|
Date: 2023-09-26:
| 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 |
118936 |
15261 |
328 |
371 |
36 |
0 |
0 |
0 |
| OW |
2235 |
1898 |
476 |
607 |
72 |
0 |
0 |
0 |
| VODI |
1648 |
337 |
461 |
1780 |
571 |
16 |
0 |
0 |
| ODI |
0 |
19 |
29 |
959 |
3033 |
341 |
1 |
0 |
| CDI |
0 |
10 |
6 |
75 |
1543 |
4977 |
377 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
264 |
13019 |
11121 |
0 |
|
...date precedes bulletin
|
Date: 2023-09-28:
| 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 |
119375 |
15021 |
236 |
205 |
20 |
0 |
0 |
0 |
| OW |
2316 |
1961 |
471 |
599 |
81 |
7 |
0 |
0 |
| VODI |
1459 |
433 |
390 |
1538 |
635 |
41 |
0 |
0 |
| ODI |
0 |
44 |
44 |
734 |
2811 |
403 |
2 |
0 |
| CDI |
0 |
21 |
12 |
154 |
1640 |
3787 |
979 |
0 |
| VCDI |
0 |
0 |
0 |
31 |
349 |
8853 |
16151 |
7 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
119379 |
15264 |
251 |
215 |
23 |
0 |
0 |
0 |
| OW |
2326 |
1766 |
483 |
668 |
81 |
8 |
0 |
0 |
| VODI |
1445 |
382 |
367 |
1569 |
836 |
46 |
0 |
0 |
| ODI |
0 |
47 |
40 |
646 |
2778 |
438 |
2 |
0 |
| CDI |
0 |
19 |
10 |
120 |
1486 |
3999 |
1050 |
0 |
| VCDI |
0 |
2 |
2 |
43 |
332 |
8600 |
16080 |
7 |
|
Date: 2023-09-30:
| 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 |
118311 |
15053 |
225 |
240 |
17 |
0 |
0 |
0 |
| OW |
2274 |
2011 |
524 |
782 |
161 |
35 |
0 |
0 |
| VODI |
1518 |
359 |
352 |
1612 |
804 |
79 |
7 |
0 |
| ODI |
0 |
42 |
44 |
707 |
2004 |
803 |
16 |
0 |
| CDI |
0 |
0 |
15 |
214 |
1504 |
3947 |
585 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
175 |
7785 |
18552 |
52 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
118313 |
15268 |
291 |
269 |
24 |
1 |
0 |
0 |
| OW |
2293 |
1868 |
505 |
884 |
182 |
34 |
0 |
0 |
| VODI |
1497 |
299 |
319 |
1561 |
991 |
118 |
6 |
0 |
| ODI |
0 |
30 |
36 |
652 |
2018 |
896 |
11 |
0 |
| CDI |
0 |
0 |
9 |
178 |
1236 |
4089 |
702 |
0 |
| VCDI |
0 |
0 |
0 |
12 |
214 |
7511 |
18441 |
52 |
|
Date: 2023-10-02:
| 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 |
115623 |
16521 |
277 |
360 |
83 |
8 |
0 |
0 |
| OW |
2127 |
1893 |
428 |
545 |
58 |
22 |
0 |
0 |
| VODI |
1684 |
275 |
386 |
1448 |
303 |
31 |
2 |
0 |
| ODI |
0 |
24 |
35 |
852 |
1298 |
100 |
4 |
0 |
| CDI |
0 |
3 |
14 |
138 |
1878 |
2433 |
90 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
129 |
11330 |
20084 |
324 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
115624 |
15559 |
328 |
402 |
96 |
17 |
0 |
0 |
| OW |
2215 |
2482 |
396 |
910 |
285 |
100 |
9 |
0 |
| VODI |
1595 |
536 |
315 |
1137 |
1018 |
424 |
12 |
0 |
| ODI |
0 |
81 |
67 |
664 |
1261 |
723 |
100 |
0 |
| CDI |
0 |
54 |
28 |
205 |
960 |
3624 |
925 |
0 |
| VCDI |
0 |
4 |
6 |
25 |
129 |
9036 |
19134 |
324 |
|
Date: 2023-10-04:
| 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 |
115487 |
15818 |
328 |
357 |
68 |
14 |
0 |
0 |
| OW |
2081 |
1716 |
388 |
686 |
201 |
14 |
1 |
0 |
| VODI |
1744 |
456 |
229 |
757 |
693 |
58 |
5 |
0 |
| ODI |
0 |
114 |
106 |
408 |
805 |
502 |
13 |
0 |
| CDI |
0 |
60 |
43 |
325 |
1171 |
2133 |
309 |
0 |
| VCDI |
0 |
10 |
10 |
36 |
433 |
10252 |
22917 |
62 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
115478 |
14627 |
302 |
360 |
90 |
24 |
2 |
0 |
| OW |
2158 |
2492 |
373 |
730 |
496 |
52 |
12 |
0 |
| VODI |
1676 |
761 |
260 |
806 |
953 |
497 |
8 |
0 |
| ODI |
0 |
195 |
115 |
358 |
847 |
1266 |
119 |
0 |
| CDI |
0 |
94 |
49 |
294 |
794 |
2612 |
752 |
0 |
| VCDI |
0 |
5 |
5 |
21 |
191 |
8522 |
22352 |
62 |
|
Date: 2023-10-06:
| 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 |
114431 |
15045 |
395 |
497 |
143 |
45 |
0 |
0 |
| OW |
1967 |
1444 |
392 |
1061 |
452 |
72 |
1 |
0 |
| VODI |
1909 |
524 |
166 |
578 |
868 |
275 |
7 |
0 |
| ODI |
0 |
168 |
105 |
334 |
625 |
527 |
38 |
0 |
| CDI |
0 |
82 |
80 |
368 |
903 |
1776 |
452 |
0 |
| VCDI |
0 |
3 |
3 |
78 |
412 |
7587 |
25120 |
1877 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
114450 |
14085 |
365 |
501 |
114 |
71 |
0 |
0 |
| OW |
2118 |
2159 |
386 |
864 |
449 |
98 |
15 |
0 |
| VODI |
1739 |
663 |
217 |
950 |
1260 |
556 |
58 |
0 |
| ODI |
0 |
260 |
89 |
282 |
736 |
1029 |
354 |
0 |
| CDI |
0 |
99 |
84 |
294 |
749 |
2369 |
930 |
0 |
| VCDI |
0 |
0 |
0 |
25 |
95 |
6159 |
24261 |
1877 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5.sh ma. 13. mai 08:18:14 +0000 2024 on arcval