Validation of sea ice concentration - European sector
Bulletin date: 2024-11-28
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-11-22:
| 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 |
77813 |
7734 |
130 |
113 |
37 |
13 |
0 |
0 |
| OW |
1024 |
545 |
139 |
268 |
76 |
8 |
0 |
0 |
| VODI |
3333 |
145 |
121 |
327 |
210 |
38 |
4 |
0 |
| ODI |
0 |
16 |
47 |
205 |
311 |
158 |
27 |
0 |
| CDI |
0 |
6 |
9 |
70 |
353 |
722 |
425 |
0 |
| VCDI |
0 |
0 |
2 |
11 |
25 |
1683 |
6491 |
223 |
|
...date precedes bulletin
|
Date: 2024-11-24:
| 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 |
76989 |
7838 |
115 |
131 |
12 |
0 |
0 |
0 |
| OW |
1019 |
613 |
150 |
239 |
140 |
50 |
1 |
0 |
| VODI |
3343 |
174 |
105 |
286 |
296 |
143 |
7 |
0 |
| ODI |
0 |
42 |
46 |
138 |
333 |
297 |
26 |
0 |
| CDI |
0 |
2 |
17 |
103 |
378 |
640 |
186 |
0 |
| VCDI |
0 |
0 |
0 |
9 |
58 |
1621 |
6521 |
794 |
|
...date precedes bulletin
|
Date: 2024-11-26:
| 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 |
75477 |
8517 |
134 |
130 |
13 |
0 |
0 |
0 |
| OW |
1015 |
562 |
157 |
255 |
130 |
1 |
0 |
0 |
| VODI |
3357 |
130 |
106 |
386 |
480 |
61 |
0 |
0 |
| ODI |
0 |
9 |
25 |
132 |
488 |
299 |
2 |
0 |
| CDI |
0 |
0 |
5 |
58 |
281 |
1246 |
154 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
22 |
1462 |
5720 |
2048 |
|
...date precedes bulletin
|
Date: 2024-11-28:
| 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 |
75658 |
7117 |
591 |
92 |
3 |
0 |
0 |
0 |
| OW |
1041 |
715 |
165 |
279 |
97 |
9 |
0 |
0 |
| VODI |
3226 |
196 |
106 |
338 |
495 |
55 |
0 |
0 |
| ODI |
146 |
37 |
48 |
145 |
433 |
355 |
47 |
0 |
| CDI |
0 |
3 |
10 |
113 |
428 |
1193 |
267 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
58 |
1170 |
6679 |
1545 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75661 |
7179 |
594 |
107 |
9 |
0 |
0 |
0 |
| OW |
1038 |
654 |
164 |
242 |
87 |
13 |
0 |
0 |
| VODI |
3203 |
190 |
113 |
362 |
473 |
53 |
0 |
0 |
| ODI |
169 |
40 |
35 |
148 |
417 |
298 |
42 |
0 |
| CDI |
0 |
5 |
14 |
109 |
472 |
1227 |
300 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
56 |
1191 |
6651 |
1545 |
|
Date: 2024-11-30:
| 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 |
74791 |
7180 |
543 |
170 |
14 |
0 |
0 |
0 |
| OW |
1061 |
842 |
115 |
209 |
136 |
4 |
0 |
0 |
| VODI |
2890 |
336 |
177 |
305 |
413 |
62 |
0 |
0 |
| ODI |
498 |
33 |
65 |
189 |
327 |
396 |
20 |
0 |
| CDI |
0 |
4 |
12 |
136 |
462 |
1254 |
143 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
76 |
1721 |
7831 |
445 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74787 |
7275 |
542 |
175 |
21 |
0 |
0 |
0 |
| OW |
1063 |
761 |
119 |
204 |
134 |
0 |
0 |
0 |
| VODI |
2892 |
320 |
177 |
286 |
373 |
56 |
0 |
0 |
| ODI |
498 |
34 |
63 |
216 |
354 |
361 |
20 |
0 |
| CDI |
0 |
5 |
11 |
127 |
459 |
1301 |
148 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
87 |
1719 |
7826 |
445 |
|
Date: 2024-12-02:
| 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 |
74305 |
7480 |
250 |
185 |
15 |
0 |
0 |
0 |
| OW |
1000 |
922 |
125 |
187 |
78 |
0 |
0 |
0 |
| VODI |
2769 |
164 |
196 |
453 |
324 |
39 |
0 |
0 |
| ODI |
629 |
10 |
19 |
174 |
613 |
285 |
0 |
0 |
| CDI |
0 |
0 |
0 |
51 |
423 |
2202 |
166 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
1642 |
6682 |
1470 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74252 |
7255 |
260 |
220 |
42 |
0 |
0 |
0 |
| OW |
1050 |
860 |
117 |
193 |
200 |
8 |
0 |
0 |
| VODI |
2753 |
389 |
125 |
288 |
290 |
92 |
0 |
0 |
| ODI |
648 |
59 |
73 |
233 |
369 |
321 |
1 |
0 |
| CDI |
0 |
13 |
15 |
114 |
488 |
1591 |
112 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
68 |
2156 |
6735 |
1470 |
|
Date: 2024-12-04:
| 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 |
73250 |
8121 |
90 |
135 |
107 |
0 |
0 |
0 |
| OW |
960 |
1092 |
129 |
130 |
130 |
0 |
0 |
0 |
| VODI |
2646 |
311 |
155 |
331 |
285 |
52 |
0 |
0 |
| ODI |
767 |
34 |
76 |
224 |
454 |
247 |
12 |
0 |
| CDI |
0 |
0 |
9 |
169 |
515 |
1604 |
316 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
56 |
1861 |
6757 |
1834 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73245 |
7611 |
93 |
153 |
137 |
0 |
0 |
0 |
| OW |
963 |
1162 |
99 |
116 |
193 |
4 |
0 |
0 |
| VODI |
2637 |
638 |
138 |
270 |
252 |
77 |
0 |
0 |
| ODI |
778 |
126 |
99 |
246 |
349 |
252 |
8 |
0 |
| CDI |
0 |
21 |
27 |
179 |
520 |
1367 |
287 |
0 |
| VCDI |
0 |
0 |
3 |
28 |
96 |
2064 |
6790 |
1834 |
|
Date: 2024-12-06:
| 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 |
73539 |
7429 |
133 |
186 |
161 |
42 |
0 |
0 |
| OW |
907 |
912 |
118 |
171 |
128 |
82 |
0 |
0 |
| VODI |
2417 |
361 |
144 |
317 |
151 |
136 |
12 |
0 |
| ODI |
1155 |
47 |
60 |
202 |
291 |
264 |
98 |
0 |
| CDI |
0 |
20 |
23 |
130 |
415 |
1007 |
477 |
0 |
| VCDI |
0 |
0 |
0 |
16 |
160 |
2154 |
7960 |
1037 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73382 |
6809 |
116 |
164 |
129 |
38 |
0 |
0 |
| OW |
1012 |
975 |
105 |
171 |
160 |
106 |
2 |
0 |
| VODI |
2458 |
675 |
140 |
274 |
137 |
171 |
9 |
0 |
| ODI |
1165 |
223 |
64 |
206 |
308 |
290 |
53 |
0 |
| CDI |
1 |
87 |
50 |
174 |
364 |
922 |
531 |
0 |
| VCDI |
0 |
0 |
3 |
33 |
208 |
2158 |
7952 |
1037 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5sector.sh Fri 13 Dec 2024 02:24:40 AM UTC on arcval