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: 2015-03-12

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

Model vs. observations, ice type area extent contingency tables

Date: 2015-03-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83684 258 10
FY ice 757 8085 1045
MY ice 0 2051 3694
...date precedes bulletin

Date: 2015-03-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83628 219 9
FY ice 1014 8306 908
MY ice 0 2479 3078
...date precedes bulletin

Date: 2015-03-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84433 214 7
FY ice 527 8235 1115
MY ice 0 2450 3045
...date precedes bulletin

Date: 2015-03-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83137 270 8
FY ice 505 8768 827
MY ice 0 1965 3619
observations
open FY ice MY ice
m
d
l
open 83122 269 9
FY ice 520 8861 763
MY ice 0 1873 3682

Date: 2015-03-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83687 297 10
FY ice 664 9077 660
MY ice 0 1940 3694
observations
open FY ice MY ice
m
d
l
open 83624 316 8
FY ice 727 9138 627
MY ice 0 1860 3729

Date: 2015-03-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83415 490 16
FY ice 111 9222 880
MY ice 0 2340 3246
observations
open FY ice MY ice
m
d
l
open 83082 456 20
FY ice 444 9372 810
MY ice 0 2224 3312

Date: 2015-03-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83453 612 15
FY ice 220 9094 1076
MY ice 0 1834 3754
observations
open FY ice MY ice
m
d
l
open 83025 579 11
FY ice 648 9272 1026
MY ice 0 1689 3808

Date: 2015-03-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83465 427 5
FY ice 306 9289 1298
MY ice 0 1778 3881
observations
open FY ice MY ice
m
d
l
open 82939 548 10
FY ice 832 9296 1327
MY ice 0 1650 3847


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