Validation of sea ice concentration - Full domain
Bulletin date: 2024-01-18
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-01-12:
| 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 |
60971 |
12777 |
117 |
94 |
22 |
9 |
0 |
0 |
| OW |
815 |
1480 |
175 |
232 |
67 |
13 |
5 |
0 |
| VODI |
1850 |
667 |
223 |
432 |
273 |
47 |
21 |
0 |
| ODI |
1738 |
214 |
99 |
263 |
435 |
373 |
23 |
0 |
| CDI |
0 |
112 |
78 |
278 |
634 |
1462 |
836 |
4 |
| VCDI |
0 |
9 |
18 |
162 |
1228 |
5512 |
35933 |
51109 |
|
...date precedes bulletin
|
Date: 2024-01-14:
| 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 |
60110 |
12627 |
368 |
78 |
30 |
3 |
0 |
0 |
| OW |
801 |
1763 |
174 |
176 |
118 |
38 |
4 |
0 |
| VODI |
1844 |
811 |
304 |
514 |
170 |
69 |
30 |
0 |
| ODI |
1748 |
185 |
111 |
453 |
380 |
115 |
35 |
0 |
| CDI |
0 |
149 |
75 |
286 |
852 |
1311 |
402 |
0 |
| VCDI |
0 |
63 |
53 |
325 |
1436 |
7974 |
34511 |
50314 |
|
...date precedes bulletin
|
Date: 2024-01-16:
| 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 |
60247 |
12885 |
128 |
76 |
22 |
5 |
0 |
0 |
| OW |
805 |
2026 |
309 |
239 |
90 |
35 |
2 |
0 |
| VODI |
1848 |
447 |
316 |
661 |
282 |
68 |
3 |
0 |
| ODI |
1740 |
87 |
52 |
348 |
463 |
155 |
8 |
0 |
| CDI |
0 |
69 |
39 |
330 |
785 |
1435 |
250 |
1 |
| VCDI |
0 |
91 |
39 |
304 |
1193 |
8024 |
33931 |
50972 |
|
...date precedes bulletin
|
Date: 2024-01-18:
| 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 |
60935 |
12114 |
63 |
51 |
18 |
0 |
0 |
0 |
| OW |
803 |
2087 |
177 |
166 |
56 |
28 |
0 |
0 |
| VODI |
1835 |
842 |
285 |
403 |
177 |
43 |
4 |
0 |
| ODI |
1757 |
245 |
150 |
328 |
297 |
96 |
8 |
0 |
| CDI |
0 |
101 |
75 |
416 |
727 |
867 |
423 |
0 |
| VCDI |
0 |
80 |
58 |
281 |
1441 |
7870 |
35086 |
50417 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
60935 |
12123 |
68 |
55 |
25 |
2 |
0 |
0 |
| OW |
803 |
2088 |
169 |
177 |
58 |
31 |
0 |
0 |
| VODI |
1836 |
830 |
292 |
397 |
174 |
44 |
4 |
0 |
| ODI |
1756 |
251 |
147 |
341 |
291 |
106 |
9 |
0 |
| CDI |
0 |
98 |
74 |
403 |
778 |
932 |
408 |
0 |
| VCDI |
0 |
79 |
58 |
272 |
1390 |
7789 |
35100 |
50417 |
|
Date: 2024-01-20:
| 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 |
59448 |
13649 |
123 |
101 |
17 |
1 |
0 |
0 |
| OW |
829 |
1756 |
176 |
170 |
68 |
22 |
0 |
0 |
| VODI |
1831 |
758 |
195 |
389 |
163 |
73 |
5 |
0 |
| ODI |
1768 |
282 |
148 |
307 |
257 |
124 |
48 |
0 |
| CDI |
0 |
246 |
98 |
338 |
503 |
1017 |
655 |
18 |
| VCDI |
0 |
24 |
30 |
221 |
1010 |
6262 |
38014 |
49666 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59445 |
13655 |
137 |
110 |
24 |
3 |
0 |
0 |
| OW |
831 |
1755 |
176 |
171 |
68 |
31 |
0 |
0 |
| VODI |
1832 |
738 |
198 |
388 |
171 |
64 |
5 |
0 |
| ODI |
1768 |
297 |
127 |
299 |
271 |
108 |
61 |
0 |
| CDI |
0 |
254 |
111 |
362 |
484 |
1035 |
672 |
40 |
| VCDI |
0 |
16 |
21 |
196 |
1000 |
6258 |
37984 |
49644 |
|
Date: 2024-01-22:
| 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 |
59729 |
13460 |
107 |
79 |
39 |
10 |
2 |
0 |
| OW |
802 |
1714 |
250 |
235 |
62 |
18 |
1 |
0 |
| VODI |
1824 |
416 |
228 |
608 |
319 |
75 |
4 |
0 |
| ODI |
1774 |
128 |
96 |
316 |
372 |
207 |
15 |
0 |
| CDI |
0 |
91 |
57 |
302 |
596 |
1425 |
554 |
0 |
| VCDI |
0 |
11 |
5 |
63 |
425 |
4403 |
34694 |
55294 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59742 |
13049 |
140 |
120 |
54 |
9 |
0 |
0 |
| OW |
785 |
1455 |
210 |
255 |
95 |
56 |
4 |
0 |
| VODI |
1817 |
598 |
165 |
440 |
256 |
99 |
6 |
0 |
| ODI |
1785 |
330 |
75 |
271 |
307 |
171 |
53 |
0 |
| CDI |
0 |
268 |
126 |
392 |
577 |
1173 |
882 |
38 |
| VCDI |
0 |
120 |
27 |
125 |
524 |
4630 |
34325 |
55256 |
|
Date: 2024-01-24:
| 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 |
58155 |
14245 |
351 |
99 |
41 |
16 |
0 |
0 |
| OW |
745 |
1673 |
192 |
175 |
76 |
17 |
0 |
0 |
| VODI |
1809 |
628 |
246 |
476 |
365 |
74 |
6 |
0 |
| ODI |
1794 |
215 |
123 |
400 |
460 |
179 |
19 |
0 |
| CDI |
0 |
143 |
59 |
274 |
725 |
1295 |
588 |
1 |
| VCDI |
0 |
132 |
48 |
123 |
481 |
4233 |
31226 |
58903 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58163 |
13651 |
381 |
134 |
54 |
11 |
0 |
0 |
| OW |
734 |
1599 |
139 |
182 |
140 |
45 |
1 |
0 |
| VODI |
1800 |
811 |
205 |
350 |
296 |
97 |
9 |
0 |
| ODI |
1806 |
425 |
108 |
313 |
384 |
173 |
31 |
0 |
| CDI |
0 |
347 |
142 |
435 |
829 |
1211 |
695 |
22 |
| VCDI |
0 |
203 |
44 |
133 |
445 |
4277 |
31103 |
58882 |
|
Date: 2024-01-26:
| 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 |
60022 |
12270 |
74 |
64 |
32 |
1 |
0 |
0 |
| OW |
734 |
1504 |
177 |
213 |
99 |
12 |
1 |
0 |
| VODI |
1799 |
837 |
234 |
519 |
318 |
87 |
13 |
0 |
| ODI |
1807 |
366 |
128 |
326 |
493 |
228 |
23 |
0 |
| CDI |
0 |
326 |
92 |
314 |
706 |
1353 |
339 |
70 |
| VCDI |
0 |
313 |
98 |
300 |
522 |
5309 |
35107 |
53580 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
60015 |
11883 |
111 |
115 |
40 |
0 |
0 |
0 |
| OW |
741 |
1343 |
216 |
300 |
153 |
19 |
2 |
0 |
| VODI |
1792 |
832 |
129 |
393 |
310 |
122 |
16 |
0 |
| ODI |
1814 |
567 |
99 |
227 |
402 |
224 |
35 |
0 |
| CDI |
0 |
650 |
150 |
401 |
660 |
1119 |
611 |
139 |
| VCDI |
0 |
341 |
98 |
300 |
605 |
5506 |
34819 |
53511 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5.sh ma. 13. mai 10:16:59 +0000 2024 on arcval