Validation of sea ice concentration - European sector
Bulletin date: 2024-05-23
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-05-17:
| 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 |
61845 |
11892 |
60 |
38 |
2 |
0 |
0 |
0 |
| OW |
795 |
2005 |
242 |
165 |
51 |
20 |
1 |
0 |
| VODI |
1917 |
654 |
336 |
921 |
322 |
68 |
36 |
0 |
| ODI |
1746 |
148 |
99 |
423 |
703 |
315 |
96 |
0 |
| CDI |
0 |
39 |
59 |
361 |
1353 |
2907 |
1461 |
14 |
| VCDI |
0 |
11 |
9 |
57 |
136 |
1495 |
8214 |
1846 |
|
...date precedes bulletin
|
Date: 2024-05-19:
| 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 |
61868 |
11957 |
49 |
31 |
4 |
0 |
0 |
0 |
| OW |
791 |
1956 |
202 |
251 |
54 |
29 |
7 |
0 |
| VODI |
1940 |
674 |
323 |
710 |
356 |
91 |
68 |
0 |
| ODI |
1722 |
181 |
86 |
396 |
668 |
313 |
85 |
0 |
| CDI |
0 |
60 |
97 |
456 |
1470 |
3640 |
1369 |
25 |
| VCDI |
0 |
16 |
14 |
58 |
166 |
1187 |
6610 |
2882 |
|
...date precedes bulletin
|
Date: 2024-05-21:
| 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 |
61997 |
12613 |
65 |
17 |
0 |
0 |
0 |
0 |
| OW |
805 |
1929 |
251 |
237 |
19 |
5 |
1 |
0 |
| VODI |
2003 |
367 |
346 |
931 |
371 |
66 |
28 |
0 |
| ODI |
1641 |
16 |
55 |
434 |
895 |
376 |
85 |
0 |
| CDI |
0 |
10 |
13 |
227 |
1195 |
3956 |
1260 |
0 |
| VCDI |
0 |
0 |
7 |
38 |
89 |
955 |
5486 |
4073 |
|
...date precedes bulletin
|
Date: 2024-05-23:
| 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 |
62089 |
12613 |
59 |
32 |
1 |
0 |
0 |
0 |
| OW |
805 |
1801 |
278 |
265 |
38 |
8 |
1 |
0 |
| VODI |
2026 |
407 |
311 |
765 |
325 |
95 |
48 |
0 |
| ODI |
1614 |
54 |
54 |
495 |
830 |
337 |
60 |
0 |
| CDI |
0 |
22 |
35 |
279 |
1371 |
3824 |
1496 |
0 |
| VCDI |
0 |
8 |
11 |
57 |
233 |
1475 |
4513 |
4127 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62087 |
12726 |
72 |
45 |
2 |
0 |
0 |
0 |
| OW |
806 |
1663 |
258 |
248 |
42 |
8 |
2 |
0 |
| VODI |
2013 |
418 |
313 |
713 |
298 |
87 |
31 |
0 |
| ODI |
1628 |
62 |
54 |
499 |
788 |
310 |
81 |
0 |
| CDI |
0 |
29 |
46 |
352 |
1439 |
3978 |
1576 |
0 |
| VCDI |
0 |
7 |
5 |
36 |
229 |
1356 |
4428 |
4127 |
|
Date: 2024-05-25:
| 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 |
62417 |
12234 |
60 |
34 |
3 |
4 |
0 |
0 |
| OW |
809 |
1753 |
262 |
296 |
69 |
8 |
2 |
0 |
| VODI |
2051 |
443 |
285 |
717 |
367 |
97 |
42 |
0 |
| ODI |
1583 |
81 |
78 |
599 |
805 |
336 |
41 |
0 |
| CDI |
0 |
71 |
53 |
348 |
1438 |
4326 |
1014 |
0 |
| VCDI |
0 |
9 |
12 |
49 |
254 |
1375 |
4099 |
4338 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62408 |
12378 |
75 |
61 |
5 |
4 |
0 |
0 |
| OW |
815 |
1582 |
244 |
261 |
68 |
6 |
1 |
0 |
| VODI |
2038 |
450 |
273 |
676 |
370 |
87 |
34 |
0 |
| ODI |
1599 |
91 |
89 |
556 |
753 |
285 |
45 |
0 |
| CDI |
0 |
83 |
59 |
447 |
1516 |
4370 |
1064 |
0 |
| VCDI |
0 |
7 |
10 |
42 |
224 |
1394 |
4054 |
4338 |
|
Date: 2024-05-27:
| 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 |
62582 |
12637 |
51 |
47 |
15 |
2 |
0 |
0 |
| OW |
824 |
1497 |
251 |
157 |
44 |
11 |
1 |
0 |
| VODI |
2119 |
318 |
362 |
1223 |
424 |
89 |
30 |
0 |
| ODI |
1494 |
31 |
47 |
580 |
1067 |
437 |
51 |
0 |
| CDI |
0 |
13 |
23 |
247 |
1250 |
4403 |
1284 |
0 |
| VCDI |
0 |
0 |
0 |
7 |
167 |
919 |
5977 |
2181 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62576 |
12042 |
42 |
46 |
15 |
2 |
0 |
0 |
| OW |
811 |
1659 |
209 |
180 |
59 |
20 |
3 |
0 |
| VODI |
2066 |
544 |
272 |
786 |
355 |
106 |
48 |
0 |
| ODI |
1566 |
144 |
111 |
661 |
711 |
308 |
57 |
0 |
| CDI |
0 |
103 |
100 |
556 |
1551 |
3817 |
1608 |
0 |
| VCDI |
0 |
4 |
0 |
32 |
276 |
1608 |
5627 |
2181 |
|
Date: 2024-05-29:
| 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 |
62394 |
12577 |
49 |
45 |
8 |
1 |
0 |
0 |
| OW |
829 |
1594 |
253 |
215 |
71 |
15 |
0 |
0 |
| VODI |
2154 |
468 |
365 |
1183 |
472 |
80 |
16 |
0 |
| ODI |
1453 |
85 |
81 |
598 |
1118 |
535 |
69 |
0 |
| CDI |
0 |
26 |
49 |
290 |
1428 |
3879 |
1506 |
0 |
| VCDI |
0 |
2 |
1 |
17 |
159 |
1178 |
4257 |
3342 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62390 |
12220 |
66 |
42 |
4 |
2 |
0 |
0 |
| OW |
818 |
1518 |
221 |
301 |
91 |
17 |
3 |
0 |
| VODI |
2090 |
576 |
253 |
791 |
420 |
110 |
30 |
0 |
| ODI |
1532 |
212 |
132 |
619 |
769 |
356 |
103 |
0 |
| CDI |
0 |
217 |
123 |
555 |
1656 |
3645 |
1643 |
0 |
| VCDI |
0 |
9 |
3 |
40 |
316 |
1558 |
4069 |
3342 |
|
Date: 2024-05-31:
| 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 |
62276 |
12417 |
75 |
61 |
17 |
1 |
0 |
0 |
| OW |
833 |
1740 |
250 |
254 |
96 |
9 |
0 |
0 |
| VODI |
2184 |
585 |
372 |
1137 |
536 |
94 |
14 |
0 |
| ODI |
1418 |
138 |
100 |
647 |
1259 |
585 |
112 |
0 |
| CDI |
0 |
37 |
60 |
367 |
1428 |
3811 |
1051 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
234 |
1999 |
5501 |
1163 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62274 |
12306 |
148 |
115 |
26 |
0 |
0 |
0 |
| OW |
821 |
1428 |
213 |
352 |
152 |
31 |
0 |
0 |
| VODI |
2118 |
576 |
237 |
780 |
408 |
82 |
19 |
0 |
| ODI |
1498 |
323 |
115 |
561 |
778 |
351 |
132 |
0 |
| CDI |
0 |
246 |
133 |
605 |
1802 |
3380 |
1161 |
23 |
| VCDI |
0 |
38 |
11 |
54 |
404 |
2655 |
5366 |
1140 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5sector.sh Fri 07 Jun 2024 02:13:53 AM UTC on arcval