Description of algorithm
Interpretation of results
Full domain
American sector
European sector
  Ice type distr., stat.s
  Contingency tables
Asian sector

Validation of ice type - European sector

Bulletin date: 2018-03-08

Data source: OSI SAF N.H. sea ice type

Model vs. observations, ice type area extent contingency tables

Date: 2018-03-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85302 969 23
FY ice 317 8528 1846
MY ice 0 187 1677
...date precedes bulletin

Date: 2018-03-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85393 621 14
FY ice 141 8450 2236
MY ice 0 183 1798
...date precedes bulletin

Date: 2018-03-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85733 504 8
FY ice 23 9408 1840
MY ice 0 235 1653
...date precedes bulletin

Date: 2018-03-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85720 416 15
FY ice 70 9796 1598
MY ice 0 343 1683
observations
open FY ice MY ice
m
d
l
open 85715 415 14
FY ice 75 9818 1587
MY ice 0 322 1695

Date: 2018-03-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85590 491 9
FY ice 68 9700 1638
MY ice 0 398 1494
observations
open FY ice MY ice
m
d
l
open 85579 497 6
FY ice 79 9708 1639
MY ice 0 384 1496

Date: 2018-03-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85607 608 2
FY ice 9 10578 1341
MY ice 0 346 1730
observations
open FY ice MY ice
m
d
l
open 85551 722 4
FY ice 65 10497 1343
MY ice 0 313 1726

Date: 2018-03-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85358 663 5
FY ice 79 10414 1518
MY ice 0 375 1602
observations
open FY ice MY ice
m
d
l
open 85272 783 8
FY ice 165 10305 1528
MY ice 0 364 1589

Date: 2018-03-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85807 584 0
FY ice 157 10841 1102
MY ice 0 453 1495
observations
open FY ice MY ice
m
d
l
open 85677 725 0
FY ice 287 10776 1157
MY ice 0 377 1440


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