Validation of sea ice concentration - Full domain
Bulletin date: 2024-10-03
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
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 |
122708 |
13060 |
154 |
149 |
67 |
0 |
0 |
0 |
| OW |
2273 |
1237 |
364 |
609 |
175 |
5 |
0 |
0 |
| VODI |
1601 |
288 |
188 |
861 |
894 |
96 |
0 |
0 |
| ODI |
0 |
41 |
32 |
256 |
998 |
769 |
8 |
0 |
| CDI |
3 |
17 |
15 |
78 |
523 |
3677 |
1023 |
0 |
| VCDI |
0 |
5 |
0 |
10 |
96 |
5625 |
18208 |
4697 |
|
...date precedes bulletin
|
Date: 2024-09-29:
| 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 |
122404 |
12682 |
136 |
133 |
55 |
9 |
0 |
0 |
| OW |
2248 |
1268 |
378 |
783 |
192 |
67 |
0 |
0 |
| VODI |
1639 |
349 |
162 |
691 |
827 |
364 |
14 |
0 |
| ODI |
0 |
99 |
72 |
206 |
725 |
907 |
69 |
0 |
| CDI |
0 |
24 |
26 |
148 |
379 |
2294 |
2002 |
0 |
| VCDI |
0 |
8 |
3 |
20 |
136 |
4508 |
20922 |
3861 |
|
...date precedes bulletin
|
Date: 2024-10-01:
| 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 |
120837 |
14189 |
184 |
182 |
21 |
0 |
0 |
0 |
| OW |
2142 |
1254 |
325 |
367 |
127 |
18 |
0 |
0 |
| VODI |
1725 |
155 |
236 |
997 |
447 |
127 |
0 |
0 |
| ODI |
0 |
8 |
9 |
260 |
949 |
526 |
27 |
0 |
| CDI |
0 |
5 |
1 |
23 |
442 |
2243 |
340 |
0 |
| VCDI |
0 |
2 |
0 |
6 |
90 |
4605 |
24139 |
3802 |
|
...date precedes bulletin
|
Date: 2024-10-03:
| 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 |
120830 |
13745 |
162 |
129 |
36 |
1 |
0 |
0 |
| OW |
2203 |
1222 |
433 |
492 |
172 |
34 |
0 |
0 |
| VODI |
1638 |
227 |
214 |
932 |
485 |
156 |
0 |
0 |
| ODI |
0 |
20 |
29 |
309 |
803 |
505 |
33 |
0 |
| CDI |
0 |
10 |
5 |
61 |
424 |
1839 |
559 |
0 |
| VCDI |
0 |
7 |
0 |
14 |
166 |
4976 |
21709 |
6230 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
120831 |
13846 |
216 |
170 |
51 |
3 |
0 |
0 |
| OW |
2202 |
1134 |
386 |
490 |
163 |
39 |
0 |
0 |
| VODI |
1638 |
214 |
205 |
897 |
538 |
138 |
0 |
0 |
| ODI |
0 |
19 |
30 |
303 |
722 |
505 |
39 |
0 |
| CDI |
0 |
10 |
6 |
60 |
434 |
1811 |
500 |
0 |
| VCDI |
0 |
8 |
0 |
17 |
178 |
5015 |
21762 |
6230 |
|
Date: 2024-10-05:
| 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 |
119469 |
13982 |
270 |
233 |
52 |
0 |
0 |
0 |
| OW |
2183 |
1220 |
353 |
657 |
257 |
62 |
0 |
0 |
| VODI |
1669 |
234 |
176 |
800 |
684 |
274 |
9 |
0 |
| ODI |
0 |
24 |
34 |
372 |
540 |
701 |
113 |
0 |
| CDI |
0 |
19 |
1 |
66 |
495 |
1610 |
1009 |
0 |
| VCDI |
0 |
11 |
6 |
15 |
167 |
4103 |
19908 |
9032 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
119476 |
14087 |
302 |
296 |
75 |
2 |
0 |
0 |
| OW |
2176 |
1120 |
338 |
624 |
271 |
64 |
0 |
0 |
| VODI |
1669 |
225 |
157 |
740 |
672 |
266 |
6 |
0 |
| ODI |
0 |
24 |
35 |
390 |
508 |
695 |
111 |
0 |
| CDI |
0 |
19 |
2 |
75 |
510 |
1525 |
779 |
0 |
| VCDI |
0 |
15 |
6 |
18 |
159 |
4198 |
20143 |
9032 |
|
Date: 2024-10-07:
| 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 |
119036 |
13804 |
178 |
176 |
4 |
0 |
0 |
0 |
| OW |
2046 |
1011 |
464 |
507 |
81 |
12 |
0 |
0 |
| VODI |
1828 |
127 |
199 |
1264 |
507 |
102 |
0 |
0 |
| ODI |
0 |
12 |
5 |
275 |
1075 |
595 |
64 |
0 |
| CDI |
0 |
15 |
3 |
17 |
355 |
2562 |
555 |
0 |
| VCDI |
0 |
5 |
0 |
6 |
117 |
3128 |
21661 |
9014 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
119008 |
13352 |
242 |
302 |
95 |
33 |
0 |
0 |
| OW |
2085 |
1329 |
416 |
576 |
200 |
114 |
4 |
0 |
| VODI |
1817 |
213 |
143 |
957 |
604 |
296 |
5 |
0 |
| ODI |
0 |
29 |
40 |
306 |
672 |
720 |
117 |
0 |
| CDI |
0 |
20 |
2 |
79 |
408 |
1582 |
1063 |
0 |
| VCDI |
0 |
31 |
6 |
25 |
160 |
3654 |
21091 |
9014 |
|
Date: 2024-10-09:
| 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 |
116245 |
15230 |
378 |
368 |
17 |
0 |
0 |
0 |
| OW |
2013 |
924 |
351 |
841 |
135 |
8 |
0 |
0 |
| VODI |
1868 |
174 |
157 |
980 |
695 |
161 |
3 |
0 |
| ODI |
0 |
12 |
33 |
186 |
969 |
728 |
60 |
0 |
| CDI |
0 |
18 |
6 |
49 |
307 |
2460 |
935 |
0 |
| VCDI |
0 |
8 |
2 |
21 |
60 |
2935 |
21799 |
9674 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
116247 |
14090 |
392 |
522 |
113 |
33 |
2 |
0 |
| OW |
2112 |
1745 |
281 |
578 |
226 |
126 |
4 |
0 |
| VODI |
1766 |
376 |
173 |
909 |
583 |
359 |
21 |
0 |
| ODI |
1 |
76 |
47 |
306 |
726 |
677 |
160 |
0 |
| CDI |
0 |
37 |
26 |
101 |
458 |
1566 |
940 |
0 |
| VCDI |
0 |
42 |
8 |
29 |
77 |
3531 |
21670 |
9674 |
|
Date: 2024-10-11:
| 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 |
114540 |
15806 |
363 |
195 |
3 |
0 |
0 |
0 |
| OW |
1974 |
1416 |
356 |
763 |
266 |
2 |
0 |
0 |
| VODI |
1910 |
285 |
162 |
652 |
999 |
110 |
4 |
0 |
| ODI |
1 |
70 |
51 |
214 |
839 |
774 |
66 |
0 |
| CDI |
2 |
32 |
35 |
141 |
519 |
2482 |
1137 |
0 |
| VCDI |
2 |
18 |
9 |
47 |
241 |
4213 |
19280 |
10831 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
114482 |
15292 |
422 |
419 |
54 |
0 |
0 |
0 |
| OW |
1999 |
1513 |
235 |
492 |
320 |
28 |
0 |
0 |
| VODI |
1939 |
524 |
191 |
660 |
808 |
332 |
6 |
0 |
| ODI |
3 |
134 |
62 |
199 |
731 |
740 |
41 |
0 |
| CDI |
4 |
100 |
45 |
169 |
621 |
1303 |
628 |
0 |
| VCDI |
2 |
64 |
21 |
73 |
333 |
5178 |
19812 |
10831 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5.sh Fri 18 Oct 2024 02:20:29 AM UTC on arcval