Validation of sea ice concentration - European sector
Bulletin date: 2015-03-05
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2015-02-27:
| 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 |
58264 |
20789 |
2493 |
1110 |
255 |
36 |
0 |
0 |
| OW |
54 |
373 |
242 |
389 |
273 |
67 |
0 |
0 |
| VODI |
0 |
195 |
149 |
376 |
459 |
134 |
0 |
0 |
| ODI |
0 |
94 |
97 |
229 |
419 |
394 |
10 |
0 |
| CDI |
0 |
72 |
87 |
206 |
509 |
970 |
104 |
0 |
| VCDI |
0 |
104 |
163 |
385 |
667 |
4077 |
9730 |
5125 |
|
...date precedes bulletin
|
Date: 2015-03-01:
| 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 |
59959 |
19595 |
2012 |
1055 |
260 |
86 |
0 |
0 |
| OW |
54 |
386 |
267 |
356 |
287 |
69 |
0 |
0 |
| VODI |
0 |
155 |
245 |
378 |
397 |
121 |
0 |
0 |
| ODI |
0 |
66 |
133 |
281 |
413 |
242 |
3 |
0 |
| CDI |
0 |
63 |
100 |
239 |
590 |
852 |
224 |
1 |
| VCDI |
0 |
92 |
203 |
359 |
767 |
4036 |
9104 |
5650 |
|
...date precedes bulletin
|
Date: 2015-03-03:
| 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 |
55752 |
23223 |
3076 |
934 |
166 |
122 |
0 |
0 |
| OW |
53 |
366 |
374 |
616 |
201 |
87 |
0 |
0 |
| VODI |
0 |
244 |
162 |
569 |
458 |
131 |
0 |
0 |
| ODI |
0 |
83 |
70 |
270 |
456 |
282 |
1 |
0 |
| CDI |
0 |
105 |
72 |
152 |
574 |
1194 |
151 |
0 |
| VCDI |
0 |
16 |
124 |
272 |
609 |
3947 |
9549 |
4639 |
|
...date precedes bulletin
|
Date: 2015-03-05:
| 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 |
58093 |
20663 |
3296 |
1168 |
312 |
150 |
0 |
0 |
| OW |
53 |
439 |
406 |
544 |
320 |
114 |
0 |
0 |
| VODI |
0 |
232 |
156 |
496 |
388 |
243 |
0 |
0 |
| ODI |
0 |
96 |
55 |
259 |
361 |
350 |
5 |
0 |
| CDI |
0 |
58 |
80 |
170 |
338 |
910 |
88 |
0 |
| VCDI |
0 |
3 |
173 |
331 |
604 |
3862 |
9606 |
4678 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58093 |
20722 |
3347 |
1212 |
326 |
162 |
0 |
0 |
| OW |
53 |
390 |
344 |
481 |
294 |
102 |
0 |
0 |
| VODI |
0 |
225 |
171 |
515 |
399 |
259 |
0 |
0 |
| ODI |
0 |
98 |
50 |
263 |
347 |
319 |
6 |
0 |
| CDI |
0 |
53 |
88 |
157 |
328 |
840 |
92 |
0 |
| VCDI |
0 |
3 |
166 |
340 |
629 |
3947 |
9601 |
4678 |
|
Date: 2015-03-07:
| 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 |
58692 |
21684 |
1777 |
973 |
304 |
140 |
0 |
0 |
| OW |
52 |
706 |
430 |
417 |
352 |
72 |
0 |
0 |
| VODI |
0 |
287 |
303 |
358 |
399 |
123 |
3 |
0 |
| ODI |
0 |
101 |
90 |
266 |
441 |
238 |
13 |
0 |
| CDI |
0 |
111 |
65 |
230 |
551 |
757 |
64 |
0 |
| VCDI |
0 |
83 |
188 |
337 |
789 |
4419 |
8624 |
4661 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58691 |
21766 |
1843 |
1031 |
325 |
158 |
0 |
0 |
| OW |
53 |
623 |
365 |
360 |
303 |
62 |
0 |
0 |
| VODI |
0 |
285 |
298 |
368 |
439 |
131 |
2 |
0 |
| ODI |
0 |
116 |
77 |
253 |
403 |
232 |
12 |
0 |
| CDI |
0 |
97 |
91 |
204 |
515 |
694 |
55 |
0 |
| VCDI |
0 |
85 |
179 |
365 |
851 |
4472 |
8635 |
4661 |
|
Date: 2015-03-09:
| 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 |
58335 |
22402 |
2366 |
827 |
286 |
183 |
0 |
0 |
| OW |
52 |
274 |
627 |
584 |
254 |
67 |
1 |
0 |
| VODI |
0 |
91 |
137 |
578 |
421 |
113 |
10 |
0 |
| ODI |
0 |
60 |
137 |
318 |
476 |
260 |
43 |
0 |
| CDI |
0 |
0 |
48 |
272 |
680 |
1176 |
181 |
0 |
| VCDI |
0 |
0 |
0 |
153 |
456 |
3939 |
9390 |
3903 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58335 |
21654 |
1969 |
910 |
443 |
238 |
0 |
0 |
| OW |
52 |
643 |
519 |
360 |
321 |
80 |
12 |
0 |
| VODI |
0 |
288 |
413 |
362 |
259 |
170 |
45 |
0 |
| ODI |
0 |
106 |
149 |
305 |
240 |
225 |
59 |
0 |
| CDI |
0 |
82 |
105 |
275 |
468 |
630 |
129 |
0 |
| VCDI |
0 |
54 |
160 |
520 |
842 |
4395 |
9380 |
3903 |
|
Date: 2015-03-11:
| 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 |
58581 |
21323 |
2346 |
1092 |
316 |
222 |
48 |
0 |
| OW |
52 |
333 |
534 |
608 |
315 |
70 |
13 |
0 |
| VODI |
0 |
90 |
210 |
511 |
413 |
188 |
28 |
0 |
| ODI |
0 |
77 |
112 |
222 |
340 |
342 |
47 |
0 |
| CDI |
0 |
2 |
70 |
259 |
439 |
1035 |
122 |
0 |
| VCDI |
0 |
0 |
0 |
179 |
599 |
3910 |
9412 |
4640 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58581 |
20551 |
1943 |
983 |
471 |
298 |
62 |
0 |
| OW |
52 |
623 |
386 |
457 |
343 |
144 |
32 |
0 |
| VODI |
0 |
399 |
495 |
421 |
215 |
241 |
48 |
0 |
| ODI |
0 |
97 |
212 |
325 |
190 |
283 |
43 |
0 |
| CDI |
0 |
94 |
132 |
301 |
310 |
756 |
105 |
0 |
| VCDI |
0 |
61 |
104 |
384 |
893 |
4045 |
9380 |
4640 |
|
Date: 2015-03-13:
| 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 |
60762 |
20085 |
1841 |
724 |
344 |
181 |
0 |
0 |
| OW |
52 |
487 |
498 |
484 |
276 |
72 |
0 |
0 |
| VODI |
0 |
108 |
290 |
625 |
426 |
125 |
0 |
0 |
| ODI |
0 |
78 |
76 |
239 |
380 |
205 |
2 |
0 |
| CDI |
0 |
61 |
97 |
167 |
504 |
647 |
20 |
0 |
| VCDI |
0 |
4 |
76 |
188 |
709 |
4886 |
8314 |
5067 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
60761 |
19397 |
1569 |
673 |
498 |
280 |
0 |
0 |
| OW |
53 |
618 |
390 |
361 |
312 |
93 |
0 |
0 |
| VODI |
0 |
465 |
371 |
417 |
269 |
127 |
0 |
0 |
| ODI |
0 |
176 |
230 |
334 |
247 |
175 |
4 |
0 |
| CDI |
0 |
76 |
157 |
323 |
382 |
515 |
49 |
0 |
| VCDI |
0 |
91 |
161 |
319 |
931 |
4926 |
8283 |
5067 |
|
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