Validation of sea ice concentration - Full domain
Bulletin date: 2024-07-18
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-07-12:
| 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 |
78305 |
19005 |
292 |
224 |
51 |
16 |
0 |
0 |
| OW |
1436 |
5282 |
1117 |
1133 |
151 |
30 |
1 |
0 |
| VODI |
2793 |
1826 |
1300 |
4321 |
2141 |
163 |
2 |
0 |
| ODI |
8 |
257 |
230 |
2179 |
7825 |
2692 |
1 |
0 |
| CDI |
15 |
25 |
30 |
529 |
6735 |
32352 |
75 |
0 |
| VCDI |
0 |
24 |
6 |
43 |
1126 |
7040 |
29 |
0 |
|
...date precedes bulletin
|
Date: 2024-07-14:
| 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 |
81234 |
17182 |
181 |
135 |
37 |
6 |
0 |
0 |
| OW |
1453 |
6355 |
847 |
839 |
166 |
38 |
0 |
0 |
| VODI |
2765 |
2651 |
1361 |
3806 |
2250 |
122 |
0 |
0 |
| ODI |
13 |
336 |
256 |
2333 |
7585 |
855 |
12 |
0 |
| CDI |
10 |
58 |
42 |
552 |
7575 |
34893 |
458 |
0 |
| VCDI |
0 |
18 |
12 |
78 |
1167 |
3007 |
122 |
0 |
|
...date precedes bulletin
|
Date: 2024-07-16:
| 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 |
82367 |
19749 |
249 |
154 |
29 |
1 |
0 |
0 |
| OW |
1641 |
6572 |
1154 |
901 |
87 |
19 |
0 |
0 |
| VODI |
2514 |
1112 |
1225 |
4520 |
1889 |
75 |
0 |
0 |
| ODI |
2 |
19 |
50 |
1737 |
9341 |
1840 |
15 |
0 |
| CDI |
6 |
98 |
27 |
126 |
9164 |
30601 |
952 |
0 |
| VCDI |
0 |
3 |
4 |
67 |
218 |
1762 |
520 |
0 |
|
...date precedes bulletin
|
Date: 2024-07-18:
| 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 |
83928 |
19366 |
258 |
112 |
2 |
0 |
0 |
0 |
| OW |
1670 |
6254 |
1033 |
771 |
83 |
6 |
0 |
0 |
| VODI |
2474 |
1364 |
1202 |
4690 |
2553 |
90 |
1 |
0 |
| ODI |
2 |
56 |
92 |
1846 |
8819 |
2556 |
11 |
0 |
| CDI |
5 |
130 |
44 |
179 |
9548 |
29124 |
167 |
0 |
| VCDI |
0 |
4 |
2 |
52 |
680 |
1549 |
87 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83900 |
19928 |
295 |
146 |
2 |
0 |
0 |
0 |
| OW |
1697 |
5588 |
1013 |
781 |
98 |
8 |
0 |
0 |
| VODI |
2475 |
1464 |
1170 |
4620 |
2540 |
93 |
1 |
0 |
| ODI |
2 |
60 |
110 |
1864 |
8405 |
2192 |
10 |
0 |
| CDI |
5 |
93 |
34 |
171 |
9960 |
29374 |
172 |
0 |
| VCDI |
0 |
41 |
9 |
68 |
680 |
1658 |
83 |
0 |
|
Date: 2024-07-20:
| 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 |
85171 |
19349 |
231 |
134 |
2 |
0 |
0 |
0 |
| OW |
1782 |
5651 |
907 |
997 |
143 |
13 |
0 |
0 |
| VODI |
2432 |
1633 |
1106 |
4906 |
2891 |
209 |
11 |
0 |
| ODI |
2 |
167 |
123 |
1536 |
7973 |
3517 |
69 |
0 |
| CDI |
3 |
161 |
30 |
185 |
9507 |
25959 |
363 |
0 |
| VCDI |
0 |
39 |
13 |
44 |
991 |
2539 |
21 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85194 |
19760 |
240 |
146 |
3 |
0 |
0 |
0 |
| OW |
1754 |
5166 |
893 |
1026 |
140 |
25 |
0 |
0 |
| VODI |
2437 |
1691 |
1076 |
4754 |
2995 |
210 |
15 |
0 |
| ODI |
1 |
182 |
160 |
1640 |
7378 |
2910 |
15 |
0 |
| CDI |
4 |
127 |
21 |
189 |
10014 |
26535 |
411 |
0 |
| VCDI |
0 |
74 |
20 |
47 |
977 |
2557 |
23 |
0 |
|
Date: 2024-07-22:
| 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 |
86715 |
21104 |
232 |
134 |
6 |
0 |
0 |
0 |
| OW |
1787 |
4940 |
1171 |
985 |
80 |
0 |
0 |
0 |
| VODI |
2342 |
628 |
1027 |
5960 |
1772 |
48 |
1 |
0 |
| ODI |
0 |
61 |
26 |
966 |
13563 |
1865 |
19 |
0 |
| CDI |
0 |
125 |
26 |
45 |
4702 |
26375 |
312 |
0 |
| VCDI |
0 |
4 |
0 |
14 |
655 |
2111 |
1009 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86589 |
19155 |
201 |
99 |
4 |
0 |
0 |
0 |
| OW |
1841 |
5409 |
869 |
1152 |
159 |
22 |
0 |
0 |
| VODI |
2409 |
1800 |
1156 |
4900 |
2823 |
237 |
5 |
0 |
| ODI |
2 |
282 |
215 |
1629 |
6898 |
3133 |
51 |
0 |
| CDI |
3 |
142 |
26 |
303 |
10079 |
23667 |
883 |
0 |
| VCDI |
0 |
74 |
15 |
21 |
815 |
3340 |
402 |
0 |
|
Date: 2024-07-24:
| 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 |
88087 |
20768 |
227 |
108 |
8 |
0 |
0 |
0 |
| OW |
1827 |
4885 |
1149 |
939 |
78 |
5 |
0 |
0 |
| VODI |
2298 |
986 |
1295 |
5807 |
1642 |
26 |
0 |
0 |
| ODI |
0 |
92 |
45 |
1867 |
11621 |
2858 |
0 |
0 |
| CDI |
0 |
114 |
17 |
54 |
4906 |
22648 |
2364 |
0 |
| VCDI |
0 |
6 |
2 |
30 |
733 |
2018 |
1300 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88013 |
18507 |
226 |
131 |
9 |
0 |
0 |
0 |
| OW |
1839 |
5706 |
927 |
1231 |
238 |
23 |
0 |
0 |
| VODI |
2356 |
2009 |
1260 |
4755 |
2286 |
198 |
0 |
0 |
| ODI |
2 |
411 |
285 |
2112 |
5496 |
4565 |
165 |
0 |
| CDI |
2 |
149 |
26 |
541 |
10207 |
19780 |
1888 |
0 |
| VCDI |
0 |
69 |
11 |
35 |
752 |
2989 |
1611 |
0 |
|
Date: 2024-07-26:
| 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 |
90265 |
19473 |
198 |
126 |
11 |
1 |
0 |
0 |
| OW |
2250 |
4917 |
1072 |
913 |
100 |
14 |
0 |
0 |
| VODI |
2128 |
1288 |
1233 |
5422 |
2054 |
61 |
0 |
0 |
| ODI |
6 |
103 |
95 |
1829 |
10908 |
3227 |
3 |
0 |
| CDI |
0 |
118 |
13 |
89 |
5042 |
21788 |
2638 |
0 |
| VCDI |
0 |
11 |
11 |
78 |
590 |
1728 |
1007 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89939 |
17221 |
244 |
197 |
34 |
11 |
0 |
0 |
| OW |
2138 |
5844 |
922 |
1340 |
281 |
31 |
0 |
0 |
| VODI |
2441 |
2167 |
1071 |
4155 |
2038 |
430 |
0 |
0 |
| ODI |
128 |
393 |
297 |
1987 |
5665 |
4458 |
123 |
0 |
| CDI |
3 |
230 |
76 |
718 |
10106 |
18757 |
2072 |
0 |
| VCDI |
0 |
55 |
12 |
60 |
581 |
3132 |
1453 |
0 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5.sh Fri 02 Aug 2024 02:24:46 AM UTC on arcval