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: 2019-05-09

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-05-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86934 1418 195
FY ice 123 9880 340
MY ice 0 417 2660
...date precedes bulletin

Date: 2019-05-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87120 1628 186
FY ice 161 9753 361
MY ice 0 570 2529
...date precedes bulletin

Date: 2019-05-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86943 2099 11
FY ice 113 10602 226
MY ice 0 723 2579
...date precedes bulletin

Date: 2019-05-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87508 1424 58
FY ice 129 9668 471
MY ice 0 542 2712
observations
open FY ice MY ice
m
d
l
open 87517 1449 62
FY ice 120 9603 452
MY ice 0 582 2727

Date: 2019-05-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87602 1383 61
FY ice 116 9576 526
MY ice 0 619 2726
observations
open FY ice MY ice
m
d
l
open 87613 1450 58
FY ice 105 9438 505
MY ice 0 690 2750

Date: 2019-05-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88329 1137 49
FY ice 77 10075 126
MY ice 0 706 2626
observations
open FY ice MY ice
m
d
l
open 88318 1339 187
FY ice 88 9778 76
MY ice 0 801 2538

Date: 2019-05-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88876 1360 13
FY ice 103 9797 189
MY ice 7 836 2419
observations
open FY ice MY ice
m
d
l
open 88834 1710 13
FY ice 145 9360 174
MY ice 7 923 2434

Date: 2019-05-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88854 0 0
FY ice 118 0 0
MY ice 18 0 0
observations
open FY ice MY ice
m
d
l
open 88790 0 0
FY ice 178 0 0
MY ice 22 0 0


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