Validation of sea ice concentration - Full domain
Bulletin date: 2019-08-15
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-08-09:
| 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 |
118414 |
21424 |
165 |
490 |
42 |
0 |
0 |
0 |
| OW |
0 |
2811 |
208 |
1239 |
133 |
1 |
0 |
0 |
| VODI |
0 |
467 |
105 |
2636 |
1515 |
48 |
0 |
0 |
| ODI |
0 |
0 |
3 |
226 |
4887 |
3700 |
327 |
0 |
| CDI |
0 |
0 |
0 |
14 |
1143 |
15148 |
10270 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
176 |
1445 |
0 |
|
...date precedes bulletin
|
Date: 2019-08-11:
| 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 |
122244 |
18646 |
125 |
488 |
10 |
0 |
0 |
0 |
| OW |
10 |
3083 |
135 |
976 |
149 |
1 |
0 |
0 |
| VODI |
0 |
635 |
122 |
2354 |
1401 |
31 |
8 |
0 |
| ODI |
0 |
12 |
15 |
420 |
6348 |
2896 |
41 |
0 |
| CDI |
0 |
0 |
0 |
26 |
1841 |
14179 |
9684 |
210 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
127 |
828 |
0 |
|
...date precedes bulletin
|
Date: 2019-08-13:
| 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 |
126078 |
18155 |
133 |
430 |
15 |
0 |
0 |
0 |
| OW |
19 |
1134 |
140 |
858 |
51 |
0 |
0 |
0 |
| VODI |
0 |
178 |
68 |
2567 |
1021 |
9 |
0 |
0 |
| ODI |
0 |
0 |
0 |
240 |
7095 |
1139 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
2406 |
10987 |
4170 |
377 |
| VCDI |
0 |
0 |
0 |
0 |
47 |
3693 |
5731 |
305 |
|
...date precedes bulletin
|
Date: 2019-08-15:
| 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 |
129678 |
14965 |
137 |
438 |
8 |
0 |
0 |
0 |
| OW |
0 |
1132 |
138 |
1069 |
87 |
2 |
0 |
0 |
| VODI |
0 |
235 |
71 |
2326 |
1632 |
14 |
0 |
0 |
| ODI |
0 |
0 |
0 |
160 |
6624 |
1389 |
162 |
0 |
| CDI |
0 |
0 |
0 |
0 |
2529 |
10901 |
3927 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
1957 |
7464 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
129678 |
15006 |
145 |
519 |
23 |
0 |
0 |
0 |
| OW |
0 |
992 |
131 |
914 |
80 |
1 |
0 |
0 |
| VODI |
0 |
334 |
70 |
2300 |
1597 |
17 |
0 |
0 |
| ODI |
0 |
0 |
0 |
260 |
6391 |
1626 |
288 |
0 |
| CDI |
0 |
0 |
0 |
0 |
2777 |
10542 |
3770 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
2077 |
7495 |
0 |
|
Date: 2019-08-17:
| 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 |
128809 |
16247 |
130 |
449 |
4 |
0 |
0 |
0 |
| OW |
0 |
1276 |
155 |
1103 |
67 |
1 |
0 |
0 |
| VODI |
0 |
383 |
82 |
2325 |
1941 |
15 |
0 |
0 |
| ODI |
0 |
0 |
2 |
300 |
6467 |
1389 |
8 |
0 |
| CDI |
0 |
0 |
0 |
11 |
3479 |
10202 |
2819 |
218 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2432 |
6334 |
400 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
128809 |
16334 |
152 |
569 |
5 |
0 |
0 |
0 |
| OW |
0 |
1081 |
121 |
933 |
76 |
0 |
0 |
0 |
| VODI |
0 |
491 |
95 |
2282 |
2014 |
19 |
0 |
0 |
| ODI |
0 |
0 |
1 |
389 |
6245 |
1424 |
35 |
0 |
| CDI |
0 |
0 |
0 |
15 |
3618 |
9974 |
2764 |
241 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2622 |
6362 |
377 |
|
Date: 2019-08-19:
| 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 |
132206 |
14250 |
148 |
420 |
3 |
0 |
0 |
0 |
| OW |
0 |
773 |
161 |
1046 |
17 |
0 |
0 |
0 |
| VODI |
0 |
84 |
34 |
2573 |
767 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
124 |
9320 |
399 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1615 |
10789 |
1009 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1128 |
9362 |
817 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
132206 |
13411 |
118 |
520 |
25 |
0 |
0 |
0 |
| OW |
0 |
1176 |
121 |
991 |
133 |
0 |
0 |
0 |
| VODI |
0 |
520 |
104 |
2182 |
2586 |
49 |
1 |
0 |
| ODI |
0 |
0 |
0 |
455 |
5300 |
1783 |
31 |
0 |
| CDI |
0 |
0 |
0 |
15 |
3678 |
9135 |
3287 |
42 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1352 |
7052 |
775 |
|
Date: 2019-08-21:
| 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 |
131442 |
15617 |
152 |
507 |
14 |
0 |
0 |
0 |
| OW |
2 |
687 |
137 |
1130 |
85 |
0 |
0 |
0 |
| VODI |
0 |
100 |
34 |
2241 |
1345 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
638 |
7463 |
959 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
2006 |
10499 |
914 |
335 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1661 |
5966 |
3110 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
131444 |
14482 |
105 |
511 |
42 |
0 |
0 |
0 |
| OW |
0 |
1293 |
92 |
933 |
256 |
1 |
0 |
0 |
| VODI |
0 |
619 |
123 |
2376 |
2539 |
106 |
0 |
0 |
| ODI |
0 |
10 |
3 |
686 |
4703 |
1757 |
27 |
0 |
| CDI |
0 |
0 |
0 |
10 |
3373 |
9866 |
2395 |
1461 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1393 |
4458 |
1984 |
|
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 |
131702 |
15524 |
152 |
444 |
15 |
0 |
0 |
0 |
| OW |
2 |
856 |
139 |
1174 |
119 |
0 |
0 |
0 |
| VODI |
0 |
143 |
61 |
2685 |
1533 |
9 |
0 |
0 |
| ODI |
0 |
0 |
0 |
569 |
7000 |
442 |
19 |
0 |
| CDI |
0 |
0 |
0 |
0 |
3485 |
9305 |
1562 |
191 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2769 |
5611 |
1537 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
131704 |
14356 |
124 |
566 |
96 |
0 |
0 |
0 |
| OW |
0 |
1339 |
82 |
890 |
289 |
5 |
0 |
0 |
| VODI |
0 |
815 |
138 |
2419 |
2417 |
95 |
0 |
0 |
| ODI |
0 |
13 |
8 |
983 |
4541 |
1158 |
74 |
0 |
| CDI |
0 |
0 |
0 |
14 |
4809 |
9408 |
4000 |
869 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1859 |
3118 |
859 |
|
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