Validation of sea ice concentration
Bulletin date: 2017-03-23
Model vs. observations, sea ice class contingency tables
Date: 2017-03-17:
| 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 |
13555 |
6609 |
640 |
385 |
55 |
30 |
18 |
0 |
| OW |
0 |
46 |
221 |
228 |
62 |
20 |
32 |
0 |
| VODI |
0 |
11 |
154 |
208 |
142 |
62 |
53 |
0 |
| ODI |
0 |
0 |
61 |
164 |
166 |
158 |
166 |
7 |
| CDI |
0 |
0 |
23 |
126 |
171 |
227 |
467 |
20 |
| VCDI |
0 |
0 |
20 |
172 |
320 |
654 |
8208 |
4498 |
|
...date precedes bulletin
|
Date: 2017-03-21:
| 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 |
13384 |
6701 |
678 |
534 |
108 |
53 |
14 |
0 |
| OW |
0 |
74 |
208 |
224 |
95 |
42 |
20 |
0 |
| VODI |
0 |
45 |
134 |
283 |
186 |
145 |
55 |
0 |
| ODI |
0 |
3 |
48 |
155 |
136 |
177 |
102 |
0 |
| CDI |
0 |
0 |
30 |
100 |
134 |
327 |
479 |
1 |
| VCDI |
0 |
0 |
35 |
55 |
87 |
883 |
9878 |
2546 |
|
...date precedes bulletin
|
Date: 2017-03-23:
| 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 |
13460 |
6711 |
580 |
520 |
97 |
48 |
17 |
0 |
| OW |
0 |
109 |
259 |
224 |
91 |
54 |
21 |
0 |
| VODI |
0 |
91 |
155 |
229 |
140 |
135 |
70 |
0 |
| ODI |
0 |
19 |
73 |
157 |
121 |
129 |
113 |
0 |
| CDI |
0 |
19 |
29 |
115 |
125 |
248 |
579 |
4 |
| VCDI |
0 |
11 |
27 |
75 |
131 |
498 |
8031 |
4644 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13460 |
6718 |
547 |
533 |
99 |
48 |
19 |
0 |
| OW |
0 |
101 |
266 |
192 |
78 |
66 |
28 |
0 |
| VODI |
0 |
92 |
174 |
244 |
144 |
128 |
61 |
0 |
| ODI |
0 |
20 |
76 |
146 |
122 |
128 |
113 |
0 |
| CDI |
0 |
15 |
32 |
125 |
126 |
244 |
558 |
4 |
| VCDI |
0 |
14 |
28 |
80 |
136 |
498 |
8052 |
4644 |
|
Date: 2017-03-27:
| 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 |
13125 |
6686 |
942 |
585 |
188 |
27 |
11 |
0 |
| OW |
0 |
59 |
213 |
202 |
110 |
42 |
28 |
0 |
| VODI |
0 |
11 |
210 |
167 |
199 |
109 |
73 |
0 |
| ODI |
0 |
1 |
98 |
96 |
160 |
156 |
113 |
0 |
| CDI |
0 |
0 |
24 |
53 |
120 |
237 |
497 |
14 |
| VCDI |
0 |
0 |
4 |
43 |
122 |
483 |
7502 |
5449 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13125 |
6600 |
757 |
484 |
184 |
41 |
28 |
0 |
| OW |
0 |
82 |
245 |
177 |
87 |
37 |
27 |
0 |
| VODI |
0 |
55 |
250 |
185 |
189 |
117 |
88 |
0 |
| ODI |
0 |
15 |
146 |
137 |
145 |
116 |
143 |
0 |
| CDI |
0 |
5 |
55 |
73 |
118 |
199 |
449 |
20 |
| VCDI |
0 |
0 |
38 |
90 |
176 |
544 |
7489 |
5443 |
|
Date: 2017-03-29:
| 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 |
12774 |
6606 |
961 |
617 |
245 |
69 |
14 |
0 |
| OW |
0 |
51 |
225 |
197 |
131 |
73 |
23 |
0 |
| VODI |
0 |
22 |
234 |
172 |
175 |
148 |
84 |
0 |
| ODI |
0 |
4 |
64 |
102 |
115 |
159 |
163 |
0 |
| CDI |
0 |
3 |
19 |
56 |
102 |
217 |
661 |
38 |
| VCDI |
0 |
2 |
13 |
36 |
118 |
367 |
6702 |
6397 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12774 |
6565 |
709 |
552 |
233 |
84 |
26 |
0 |
| OW |
0 |
48 |
237 |
162 |
97 |
74 |
35 |
0 |
| VODI |
0 |
7 |
355 |
201 |
166 |
154 |
92 |
0 |
| ODI |
0 |
17 |
82 |
114 |
121 |
143 |
173 |
0 |
| CDI |
0 |
31 |
57 |
68 |
98 |
204 |
645 |
49 |
| VCDI |
0 |
20 |
76 |
83 |
171 |
374 |
6676 |
6386 |
|
Date: 2017-03-31:
| 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 |
12614 |
6428 |
804 |
634 |
255 |
154 |
72 |
0 |
| OW |
0 |
22 |
139 |
173 |
102 |
65 |
69 |
0 |
| VODI |
0 |
11 |
155 |
224 |
223 |
188 |
120 |
0 |
| ODI |
0 |
19 |
34 |
100 |
134 |
227 |
169 |
0 |
| CDI |
0 |
1 |
3 |
38 |
77 |
259 |
675 |
42 |
| VCDI |
0 |
0 |
0 |
12 |
37 |
197 |
7629 |
6054 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12614 |
6418 |
739 |
577 |
220 |
152 |
105 |
0 |
| OW |
0 |
28 |
107 |
124 |
76 |
62 |
73 |
0 |
| VODI |
0 |
7 |
194 |
251 |
188 |
160 |
121 |
0 |
| ODI |
0 |
2 |
47 |
120 |
131 |
151 |
219 |
0 |
| CDI |
0 |
2 |
24 |
63 |
129 |
252 |
740 |
37 |
| VCDI |
0 |
24 |
24 |
46 |
84 |
313 |
7476 |
6059 |
|
Generated by /metno/routine/sms/V2/SIvalidation/SIwebPage.sh fr. 02. nov. 07:28:18 +0000 2018 on arcmfcval