Validation of sea ice concentration - European sector
Bulletin date: 2019-08-29
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-08-23:
| 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 |
95034 |
3709 |
28 |
169 |
13 |
0 |
0 |
0 |
| OW |
0 |
258 |
41 |
246 |
69 |
0 |
0 |
0 |
| VODI |
0 |
22 |
17 |
419 |
260 |
9 |
0 |
0 |
| ODI |
0 |
0 |
0 |
50 |
456 |
166 |
19 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1022 |
1974 |
657 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
757 |
2781 |
921 |
|
...date precedes bulletin
|
Date: 2019-08-25:
| 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 |
94480 |
4307 |
23 |
150 |
13 |
0 |
0 |
0 |
| OW |
0 |
345 |
44 |
237 |
47 |
0 |
0 |
0 |
| VODI |
0 |
78 |
23 |
412 |
271 |
4 |
0 |
0 |
| ODI |
0 |
0 |
1 |
57 |
457 |
187 |
3 |
0 |
| CDI |
0 |
0 |
0 |
0 |
957 |
2400 |
914 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
765 |
2387 |
538 |
|
...date precedes bulletin
|
Date: 2019-08-27:
| 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 |
94384 |
4791 |
33 |
100 |
31 |
0 |
0 |
0 |
| OW |
0 |
219 |
53 |
254 |
48 |
0 |
0 |
0 |
| VODI |
0 |
22 |
5 |
346 |
263 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
16 |
630 |
177 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
633 |
2251 |
913 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1318 |
2524 |
88 |
|
...date precedes bulletin
|
Date: 2019-08-29:
| 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 |
96153 |
3224 |
41 |
146 |
0 |
0 |
0 |
0 |
| OW |
0 |
225 |
33 |
306 |
29 |
0 |
0 |
0 |
| VODI |
0 |
32 |
10 |
384 |
194 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
74 |
519 |
143 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
264 |
3496 |
243 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1530 |
1992 |
62 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96153 |
3203 |
44 |
160 |
0 |
0 |
0 |
0 |
| OW |
0 |
228 |
29 |
279 |
19 |
0 |
0 |
0 |
| VODI |
0 |
50 |
11 |
408 |
202 |
9 |
0 |
0 |
| ODI |
0 |
0 |
0 |
63 |
551 |
149 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
234 |
3306 |
200 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1705 |
2035 |
62 |
|
Date: 2019-08-31:
| 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 |
95103 |
4430 |
27 |
82 |
1 |
0 |
0 |
0 |
| OW |
0 |
368 |
36 |
177 |
26 |
0 |
0 |
0 |
| VODI |
0 |
165 |
9 |
182 |
241 |
2 |
0 |
0 |
| ODI |
0 |
9 |
1 |
60 |
491 |
115 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
429 |
2869 |
1035 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
291 |
2690 |
257 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95103 |
4427 |
30 |
103 |
0 |
0 |
0 |
0 |
| OW |
0 |
337 |
29 |
163 |
27 |
0 |
0 |
0 |
| VODI |
0 |
203 |
11 |
171 |
243 |
4 |
0 |
0 |
| ODI |
0 |
5 |
3 |
64 |
523 |
118 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
395 |
2755 |
989 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
400 |
2736 |
257 |
|
Date: 2019-09-02:
| 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 |
96153 |
3944 |
6 |
29 |
0 |
0 |
0 |
0 |
| OW |
0 |
245 |
46 |
133 |
3 |
0 |
0 |
0 |
| VODI |
0 |
12 |
8 |
324 |
85 |
0 |
0 |
0 |
| ODI |
0 |
1 |
1 |
42 |
554 |
16 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
508 |
3205 |
259 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1141 |
2376 |
8 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96153 |
3570 |
4 |
36 |
0 |
0 |
0 |
0 |
| OW |
0 |
381 |
30 |
91 |
7 |
0 |
0 |
0 |
| VODI |
0 |
225 |
19 |
224 |
91 |
0 |
0 |
0 |
| ODI |
0 |
24 |
7 |
168 |
389 |
55 |
0 |
0 |
| CDI |
0 |
2 |
1 |
10 |
663 |
2769 |
320 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1538 |
2315 |
8 |
|
Date: 2019-09-04:
| 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 |
96562 |
3527 |
11 |
16 |
1 |
0 |
0 |
0 |
| OW |
0 |
236 |
28 |
97 |
2 |
0 |
0 |
0 |
| VODI |
0 |
75 |
21 |
242 |
62 |
0 |
0 |
0 |
| ODI |
0 |
9 |
3 |
88 |
337 |
49 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
238 |
3324 |
105 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
1505 |
2557 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96560 |
3093 |
5 |
5 |
1 |
0 |
0 |
0 |
| OW |
2 |
396 |
21 |
78 |
8 |
0 |
0 |
0 |
| VODI |
0 |
291 |
24 |
165 |
77 |
3 |
0 |
0 |
| ODI |
0 |
66 |
12 |
167 |
227 |
80 |
0 |
0 |
| CDI |
0 |
1 |
1 |
28 |
305 |
2614 |
16 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
27 |
2181 |
2646 |
0 |
|
Date: 2019-09-06:
| 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 |
96316 |
3518 |
33 |
76 |
0 |
0 |
0 |
0 |
| OW |
0 |
142 |
16 |
187 |
9 |
0 |
0 |
0 |
| VODI |
0 |
43 |
15 |
196 |
159 |
0 |
0 |
0 |
| ODI |
0 |
15 |
1 |
56 |
335 |
49 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
187 |
2964 |
22 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3193 |
1566 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96306 |
3101 |
12 |
15 |
0 |
0 |
0 |
0 |
| OW |
10 |
349 |
22 |
111 |
12 |
0 |
0 |
0 |
| VODI |
0 |
209 |
20 |
223 |
102 |
2 |
0 |
0 |
| ODI |
0 |
59 |
11 |
151 |
285 |
76 |
0 |
0 |
| CDI |
0 |
0 |
0 |
17 |
288 |
1986 |
33 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
4142 |
1555 |
0 |
|
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