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: 2020-03-05

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-02-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84262 1073 34
FY ice 105 9639 965
MY ice 0 611 5693
...date precedes bulletin

Date: 2020-03-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84380 1030 43
FY ice 148 9261 1326
MY ice 0 523 5963
...date precedes bulletin

Date: 2020-03-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84422 844 17
FY ice 117 9714 1026
MY ice 0 610 5769
...date precedes bulletin

Date: 2020-03-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84540 847 8
FY ice 115 9476 593
MY ice 0 529 5353
observations
open FY ice MY ice
m
d
l
open 84538 848 7
FY ice 117 9412 670
MY ice 0 592 5277

Date: 2020-03-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85135 725 11
FY ice 115 9788 408
MY ice 0 757 5157
observations
open FY ice MY ice
m
d
l
open 85127 737 11
FY ice 123 9708 469
MY ice 0 825 5096

Date: 2020-03-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85123 408 15
FY ice 152 9448 872
MY ice 0 761 5360
observations
open FY ice MY ice
m
d
l
open 85045 747 24
FY ice 230 9118 965
MY ice 0 752 5258

Date: 2020-03-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84637 617 4
FY ice 252 9446 1111
MY ice 0 546 5552
observations
open FY ice MY ice
m
d
l
open 84528 1327 41
FY ice 361 8520 1333
MY ice 0 762 5293

Date: 2020-03-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84138 646 23
FY ice 147 10318 561
MY ice 0 730 5104
observations
open FY ice MY ice
m
d
l
open 83998 1644 54
FY ice 287 9155 915
MY ice 0 895 4719


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