Validation of sea ice concentration - European sector
Bulletin date: 2024-07-25
Data source: OSI SAF N.H. AMSR sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-07-19:
| 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 |
76743 |
7948 |
123 |
59 |
0 |
0 |
0 |
0 |
| OW |
1607 |
1602 |
262 |
217 |
18 |
0 |
0 |
0 |
| VODI |
2455 |
405 |
321 |
1070 |
603 |
25 |
0 |
0 |
| ODI |
0 |
5 |
25 |
424 |
1067 |
128 |
3 |
0 |
| CDI |
0 |
0 |
0 |
7 |
457 |
6832 |
44 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
412 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2024-07-21:
| 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 |
77971 |
6961 |
92 |
43 |
2 |
0 |
0 |
0 |
| OW |
1658 |
1534 |
261 |
276 |
18 |
1 |
0 |
0 |
| VODI |
2413 |
449 |
250 |
1164 |
498 |
25 |
2 |
0 |
| ODI |
0 |
16 |
50 |
393 |
887 |
91 |
18 |
0 |
| CDI |
0 |
1 |
3 |
18 |
723 |
6374 |
65 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
605 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2024-07-23:
| 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 |
78817 |
7065 |
99 |
65 |
3 |
0 |
0 |
0 |
| OW |
1737 |
1252 |
292 |
204 |
9 |
0 |
0 |
0 |
| VODI |
2322 |
168 |
291 |
1352 |
465 |
4 |
0 |
0 |
| ODI |
0 |
6 |
8 |
261 |
912 |
202 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
199 |
5954 |
364 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
271 |
538 |
0 |
|
...date precedes bulletin
|
Date: 2024-07-25:
| 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 |
79303 |
6848 |
92 |
66 |
0 |
0 |
0 |
0 |
| OW |
1826 |
1190 |
264 |
204 |
12 |
0 |
0 |
0 |
| VODI |
2272 |
294 |
300 |
1373 |
302 |
5 |
0 |
0 |
| ODI |
0 |
20 |
40 |
337 |
762 |
113 |
1 |
0 |
| CDI |
0 |
0 |
0 |
4 |
1032 |
5466 |
31 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
372 |
333 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79327 |
6899 |
108 |
66 |
0 |
0 |
0 |
0 |
| OW |
1791 |
1164 |
268 |
233 |
12 |
0 |
0 |
0 |
| VODI |
2283 |
268 |
281 |
1382 |
301 |
5 |
0 |
0 |
| ODI |
0 |
21 |
39 |
300 |
735 |
113 |
2 |
0 |
| CDI |
0 |
0 |
0 |
3 |
1060 |
5418 |
32 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
420 |
331 |
0 |
|
Date: 2024-07-27:
| 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 |
79902 |
6591 |
70 |
48 |
0 |
0 |
0 |
0 |
| OW |
1917 |
1251 |
240 |
263 |
16 |
0 |
0 |
0 |
| VODI |
2095 |
345 |
291 |
1340 |
176 |
18 |
0 |
0 |
| ODI |
0 |
47 |
58 |
340 |
597 |
118 |
9 |
0 |
| CDI |
0 |
0 |
2 |
9 |
1619 |
4969 |
211 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
43 |
277 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79854 |
6691 |
81 |
61 |
2 |
0 |
0 |
0 |
| OW |
1816 |
1188 |
268 |
299 |
23 |
0 |
0 |
0 |
| VODI |
2244 |
306 |
258 |
1312 |
166 |
16 |
0 |
0 |
| ODI |
0 |
48 |
53 |
318 |
569 |
120 |
10 |
0 |
| CDI |
0 |
1 |
1 |
10 |
1648 |
4996 |
218 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
16 |
269 |
0 |
|
Date: 2024-07-29:
| 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 |
78434 |
8976 |
87 |
53 |
3 |
0 |
0 |
0 |
| OW |
1934 |
1081 |
347 |
362 |
12 |
0 |
0 |
0 |
| VODI |
2032 |
134 |
234 |
1319 |
249 |
16 |
0 |
0 |
| ODI |
0 |
0 |
4 |
112 |
1721 |
329 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
302 |
4788 |
100 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
19 |
214 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78415 |
8517 |
54 |
37 |
4 |
0 |
0 |
0 |
| OW |
1924 |
1224 |
285 |
384 |
33 |
0 |
0 |
0 |
| VODI |
2061 |
375 |
276 |
1113 |
150 |
22 |
0 |
0 |
| ODI |
0 |
75 |
57 |
281 |
504 |
158 |
6 |
0 |
| CDI |
0 |
0 |
0 |
31 |
1596 |
4946 |
91 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
26 |
217 |
0 |
|
Date: 2024-07-31:
| 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 |
80452 |
7098 |
149 |
117 |
89 |
15 |
0 |
0 |
| OW |
1961 |
961 |
356 |
415 |
72 |
11 |
0 |
0 |
| VODI |
1993 |
201 |
292 |
1085 |
168 |
26 |
0 |
0 |
| ODI |
0 |
10 |
17 |
230 |
1642 |
238 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
1447 |
3591 |
58 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
48 |
114 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80441 |
6553 |
90 |
96 |
75 |
5 |
0 |
0 |
| OW |
1941 |
1153 |
331 |
573 |
81 |
22 |
0 |
0 |
| VODI |
2024 |
459 |
313 |
758 |
112 |
36 |
0 |
0 |
| ODI |
0 |
105 |
79 |
325 |
628 |
166 |
0 |
0 |
| CDI |
0 |
0 |
1 |
99 |
2522 |
3587 |
2 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
113 |
170 |
0 |
|
Date: 2024-08-02:
| 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 |
81948 |
6096 |
46 |
22 |
1 |
0 |
0 |
0 |
| OW |
1994 |
961 |
440 |
400 |
27 |
3 |
1 |
0 |
| VODI |
1954 |
209 |
242 |
876 |
221 |
50 |
16 |
0 |
| ODI |
0 |
16 |
26 |
171 |
1129 |
659 |
65 |
0 |
| CDI |
0 |
0 |
0 |
1 |
382 |
4538 |
290 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3 |
75 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81909 |
5600 |
37 |
22 |
10 |
0 |
0 |
0 |
| OW |
2002 |
1193 |
354 |
341 |
12 |
5 |
1 |
0 |
| VODI |
1985 |
414 |
293 |
787 |
148 |
29 |
17 |
0 |
| ODI |
0 |
75 |
67 |
260 |
621 |
428 |
51 |
0 |
| CDI |
0 |
0 |
3 |
59 |
966 |
4745 |
298 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
3 |
46 |
80 |
0 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5sector.sh Fri 09 Aug 2024 02:26:34 AM UTC on arcval