Validation of sea ice concentration - American sector
Bulletin date: 2023-10-05
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-09-29:
| 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 |
21347 |
7212 |
135 |
118 |
10 |
0 |
0 |
0 |
| OW |
7 |
673 |
204 |
253 |
66 |
14 |
0 |
0 |
| VODI |
0 |
114 |
159 |
670 |
177 |
14 |
0 |
0 |
| ODI |
0 |
9 |
14 |
336 |
805 |
42 |
1 |
0 |
| CDI |
0 |
0 |
1 |
56 |
687 |
1078 |
147 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
66 |
2805 |
8586 |
60 |
|
...date precedes bulletin
|
Date: 2023-10-01:
| 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 |
21866 |
6024 |
120 |
168 |
0 |
0 |
0 |
0 |
| OW |
12 |
1011 |
194 |
333 |
35 |
10 |
0 |
0 |
| VODI |
0 |
209 |
195 |
750 |
216 |
18 |
0 |
0 |
| ODI |
0 |
13 |
18 |
496 |
693 |
46 |
0 |
0 |
| CDI |
0 |
0 |
0 |
48 |
634 |
1108 |
344 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
21 |
3636 |
7648 |
0 |
|
...date precedes bulletin
|
Date: 2023-10-03:
| 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 |
20814 |
6676 |
162 |
191 |
4 |
0 |
0 |
0 |
| OW |
0 |
758 |
229 |
383 |
73 |
0 |
0 |
0 |
| VODI |
0 |
111 |
105 |
560 |
340 |
73 |
0 |
0 |
| ODI |
0 |
9 |
15 |
234 |
626 |
438 |
2 |
0 |
| CDI |
0 |
0 |
0 |
82 |
640 |
1079 |
35 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
41 |
3734 |
8451 |
1 |
|
...date precedes bulletin
|
Date: 2023-10-05:
| 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 |
19875 |
6650 |
222 |
276 |
58 |
0 |
0 |
0 |
| OW |
0 |
532 |
259 |
512 |
269 |
0 |
0 |
0 |
| VODI |
0 |
50 |
54 |
329 |
647 |
72 |
0 |
0 |
| ODI |
0 |
13 |
13 |
116 |
440 |
429 |
3 |
0 |
| CDI |
0 |
0 |
3 |
77 |
310 |
1256 |
488 |
0 |
| VCDI |
0 |
0 |
0 |
18 |
96 |
1896 |
10668 |
235 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19875 |
6639 |
250 |
318 |
90 |
0 |
0 |
0 |
| OW |
0 |
538 |
224 |
479 |
284 |
8 |
0 |
0 |
| VODI |
0 |
55 |
61 |
302 |
635 |
86 |
0 |
0 |
| ODI |
0 |
12 |
11 |
129 |
390 |
467 |
2 |
0 |
| CDI |
0 |
1 |
5 |
93 |
334 |
1230 |
499 |
0 |
| VCDI |
0 |
0 |
0 |
7 |
87 |
1862 |
10658 |
235 |
|
Date: 2023-10-07:
| 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 |
19328 |
5705 |
272 |
440 |
148 |
4 |
0 |
0 |
| OW |
0 |
594 |
171 |
563 |
344 |
36 |
0 |
0 |
| VODI |
0 |
74 |
53 |
388 |
750 |
170 |
7 |
0 |
| ODI |
0 |
27 |
14 |
96 |
513 |
341 |
33 |
0 |
| CDI |
0 |
0 |
4 |
28 |
259 |
917 |
455 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
1151 |
12130 |
839 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19328 |
5665 |
280 |
492 |
187 |
4 |
0 |
0 |
| OW |
0 |
637 |
167 |
569 |
309 |
53 |
0 |
0 |
| VODI |
0 |
76 |
49 |
326 |
778 |
181 |
8 |
0 |
| ODI |
0 |
21 |
12 |
99 |
485 |
334 |
36 |
0 |
| CDI |
0 |
1 |
6 |
29 |
259 |
973 |
443 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
1074 |
12138 |
839 |
|
Date: 2023-10-09:
| 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 |
18457 |
6072 |
218 |
227 |
45 |
5 |
0 |
0 |
| OW |
0 |
434 |
177 |
396 |
117 |
5 |
0 |
0 |
| VODI |
0 |
60 |
90 |
485 |
320 |
21 |
10 |
0 |
| ODI |
0 |
1 |
9 |
194 |
660 |
124 |
41 |
0 |
| CDI |
0 |
0 |
1 |
19 |
643 |
1219 |
189 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
931 |
9170 |
5518 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18457 |
5757 |
219 |
312 |
122 |
2 |
0 |
0 |
| OW |
0 |
732 |
212 |
590 |
390 |
45 |
0 |
0 |
| VODI |
0 |
63 |
44 |
301 |
722 |
355 |
6 |
0 |
| ODI |
0 |
13 |
18 |
88 |
397 |
527 |
62 |
0 |
| CDI |
0 |
2 |
2 |
30 |
160 |
837 |
505 |
30 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
539 |
8837 |
5488 |
|
Date: 2023-10-11:
| 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 |
18204 |
5637 |
153 |
207 |
20 |
0 |
0 |
0 |
| OW |
0 |
499 |
162 |
477 |
243 |
4 |
0 |
0 |
| VODI |
0 |
106 |
72 |
335 |
491 |
58 |
0 |
0 |
| ODI |
0 |
32 |
29 |
186 |
541 |
158 |
2 |
0 |
| CDI |
0 |
6 |
8 |
63 |
505 |
1145 |
164 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
18 |
1397 |
7974 |
6970 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18204 |
5064 |
114 |
133 |
23 |
0 |
0 |
0 |
| OW |
0 |
1023 |
208 |
534 |
277 |
19 |
0 |
0 |
| VODI |
0 |
143 |
74 |
452 |
833 |
320 |
5 |
0 |
| ODI |
0 |
29 |
20 |
110 |
511 |
635 |
78 |
0 |
| CDI |
0 |
21 |
8 |
39 |
161 |
913 |
484 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
875 |
7573 |
6970 |
|
Date: 2023-10-13:
| 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 |
18086 |
5048 |
135 |
170 |
27 |
0 |
0 |
0 |
| OW |
0 |
702 |
183 |
556 |
265 |
27 |
0 |
0 |
| VODI |
0 |
100 |
93 |
267 |
500 |
111 |
0 |
0 |
| ODI |
0 |
29 |
41 |
128 |
430 |
241 |
0 |
0 |
| CDI |
0 |
0 |
10 |
99 |
364 |
1162 |
249 |
0 |
| VCDI |
0 |
0 |
0 |
6 |
50 |
1653 |
7040 |
8094 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18081 |
4353 |
125 |
187 |
58 |
5 |
0 |
0 |
| OW |
5 |
1164 |
154 |
269 |
214 |
64 |
0 |
0 |
| VODI |
0 |
317 |
135 |
602 |
697 |
316 |
2 |
0 |
| ODI |
0 |
44 |
38 |
77 |
451 |
570 |
52 |
0 |
| CDI |
0 |
1 |
10 |
64 |
176 |
960 |
448 |
0 |
| VCDI |
0 |
0 |
0 |
27 |
40 |
1279 |
6787 |
8094 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5sector.sh ma. 13. mai 08:25:16 +0000 2024 on arcval