Validation of sea ice concentration - European sector
Bulletin date: 2023-11-16
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-11-10:
| 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 |
76619 |
7055 |
169 |
146 |
53 |
2 |
0 |
0 |
| OW |
1116 |
509 |
110 |
236 |
113 |
51 |
8 |
0 |
| VODI |
3310 |
100 |
84 |
203 |
145 |
128 |
11 |
0 |
| ODI |
0 |
14 |
18 |
99 |
149 |
182 |
0 |
0 |
| CDI |
0 |
1 |
4 |
46 |
144 |
651 |
355 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
22 |
815 |
7678 |
2516 |
|
...date precedes bulletin
|
Date: 2023-11-12:
| 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 |
75716 |
7087 |
162 |
265 |
52 |
0 |
0 |
0 |
| OW |
1034 |
643 |
145 |
293 |
156 |
49 |
12 |
0 |
| VODI |
3322 |
248 |
98 |
264 |
147 |
136 |
12 |
0 |
| ODI |
0 |
31 |
28 |
113 |
148 |
225 |
2 |
0 |
| CDI |
0 |
5 |
9 |
79 |
162 |
671 |
211 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
26 |
708 |
7575 |
3025 |
|
...date precedes bulletin
|
Date: 2023-11-14:
| 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 |
74993 |
7545 |
148 |
240 |
24 |
1 |
0 |
0 |
| OW |
1021 |
617 |
159 |
249 |
97 |
40 |
0 |
0 |
| VODI |
3333 |
144 |
110 |
422 |
273 |
64 |
0 |
0 |
| ODI |
0 |
9 |
24 |
105 |
281 |
200 |
1 |
0 |
| CDI |
0 |
0 |
1 |
55 |
195 |
842 |
239 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
708 |
7917 |
2799 |
|
...date precedes bulletin
|
Date: 2023-11-16:
| 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 |
73097 |
8175 |
260 |
533 |
231 |
6 |
0 |
0 |
| OW |
1009 |
457 |
160 |
238 |
363 |
43 |
2 |
0 |
| VODI |
3347 |
66 |
74 |
266 |
479 |
82 |
2 |
0 |
| ODI |
0 |
13 |
5 |
81 |
454 |
211 |
7 |
0 |
| CDI |
0 |
8 |
12 |
39 |
288 |
908 |
152 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
32 |
1062 |
7762 |
2936 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73097 |
8204 |
255 |
497 |
257 |
3 |
0 |
0 |
| OW |
1010 |
414 |
163 |
276 |
353 |
50 |
2 |
0 |
| VODI |
3346 |
76 |
72 |
260 |
450 |
80 |
2 |
0 |
| ODI |
0 |
15 |
10 |
81 |
465 |
194 |
7 |
0 |
| CDI |
0 |
10 |
11 |
42 |
292 |
923 |
163 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
30 |
1062 |
7751 |
2936 |
|
Date: 2023-11-18:
| 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 |
73347 |
8010 |
164 |
254 |
75 |
7 |
0 |
0 |
| OW |
998 |
610 |
136 |
333 |
175 |
50 |
4 |
0 |
| VODI |
3363 |
115 |
132 |
402 |
266 |
86 |
9 |
0 |
| ODI |
0 |
16 |
17 |
183 |
309 |
198 |
14 |
0 |
| CDI |
0 |
7 |
11 |
80 |
313 |
895 |
350 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
37 |
688 |
7802 |
3401 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73349 |
8019 |
153 |
274 |
75 |
8 |
0 |
0 |
| OW |
996 |
587 |
156 |
324 |
191 |
57 |
6 |
0 |
| VODI |
3363 |
127 |
119 |
373 |
252 |
73 |
6 |
0 |
| ODI |
0 |
15 |
22 |
193 |
314 |
204 |
7 |
0 |
| CDI |
0 |
10 |
10 |
87 |
309 |
890 |
374 |
0 |
| VCDI |
0 |
0 |
0 |
6 |
34 |
692 |
7786 |
3401 |
|
Date: 2023-11-20:
| 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 |
72870 |
8282 |
132 |
185 |
155 |
18 |
0 |
0 |
| OW |
990 |
653 |
172 |
141 |
105 |
27 |
0 |
0 |
| VODI |
3022 |
133 |
164 |
631 |
256 |
96 |
5 |
0 |
| ODI |
358 |
9 |
12 |
223 |
538 |
165 |
10 |
0 |
| CDI |
0 |
10 |
4 |
39 |
234 |
984 |
323 |
0 |
| VCDI |
0 |
2 |
2 |
11 |
28 |
683 |
8151 |
3039 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72870 |
8071 |
151 |
194 |
133 |
14 |
0 |
0 |
| OW |
990 |
683 |
146 |
258 |
187 |
86 |
6 |
0 |
| VODI |
3021 |
267 |
111 |
367 |
221 |
55 |
10 |
0 |
| ODI |
359 |
40 |
64 |
268 |
278 |
141 |
13 |
0 |
| CDI |
0 |
21 |
9 |
123 |
438 |
886 |
353 |
0 |
| VCDI |
0 |
7 |
5 |
20 |
59 |
791 |
8107 |
3039 |
|
Date: 2023-11-22:
| 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 |
71960 |
8441 |
320 |
384 |
153 |
24 |
0 |
0 |
| OW |
983 |
662 |
112 |
206 |
151 |
43 |
9 |
0 |
| VODI |
2905 |
316 |
173 |
296 |
364 |
89 |
21 |
0 |
| ODI |
477 |
35 |
65 |
290 |
376 |
86 |
13 |
0 |
| CDI |
0 |
23 |
12 |
105 |
722 |
1030 |
146 |
0 |
| VCDI |
0 |
29 |
9 |
38 |
142 |
2504 |
6781 |
2367 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71954 |
8153 |
301 |
371 |
158 |
25 |
0 |
0 |
| OW |
989 |
687 |
128 |
273 |
222 |
102 |
21 |
0 |
| VODI |
2912 |
420 |
110 |
196 |
293 |
38 |
18 |
0 |
| ODI |
470 |
149 |
102 |
238 |
322 |
133 |
13 |
0 |
| CDI |
0 |
48 |
36 |
196 |
721 |
861 |
110 |
0 |
| VCDI |
0 |
49 |
14 |
45 |
192 |
2617 |
6808 |
2367 |
|
Date: 2023-11-24:
| 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 |
72936 |
7685 |
127 |
188 |
202 |
11 |
0 |
0 |
| OW |
972 |
845 |
66 |
136 |
151 |
53 |
4 |
0 |
| VODI |
2855 |
552 |
105 |
217 |
247 |
116 |
29 |
0 |
| ODI |
535 |
224 |
127 |
210 |
151 |
94 |
39 |
0 |
| CDI |
0 |
109 |
88 |
428 |
638 |
781 |
49 |
0 |
| VCDI |
0 |
58 |
22 |
98 |
232 |
2361 |
7828 |
1293 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72936 |
7265 |
120 |
212 |
227 |
12 |
0 |
0 |
| OW |
972 |
879 |
77 |
151 |
207 |
104 |
29 |
0 |
| VODI |
2855 |
642 |
76 |
176 |
180 |
73 |
19 |
0 |
| ODI |
535 |
393 |
82 |
159 |
181 |
137 |
30 |
0 |
| CDI |
0 |
181 |
139 |
405 |
510 |
676 |
71 |
0 |
| VCDI |
0 |
113 |
41 |
174 |
316 |
2414 |
7800 |
1293 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5sector.sh ma. 13. mai 09:09:54 +0000 2024 on arcval