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

Validation of ice type - Full domain

Bulletin date: 2016-04-28

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

Model vs. observations, ice type area extent contingency tables

Date: 2016-04-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85941 1140 5
FY ice 67 42584 2049
MY ice 0 14837 14286
...date precedes bulletin

Date: 2016-04-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87016 976 0
FY ice 334 42563 1809
MY ice 0 15177 13993
...date precedes bulletin

Date: 2016-04-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87911 1399 0
FY ice 415 42244 1750
MY ice 0 15648 13552
...date precedes bulletin

Date: 2016-04-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88529 1134 1
FY ice 515 40291 2106
MY ice 0 16258 12650
observations
open FY ice MY ice
m
d
l
open 88557 1151 1
FY ice 487 40181 2146
MY ice 0 16351 12610

Date: 2016-04-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89126 1153 2
FY ice 633 41365 1928
MY ice 1 18299 10913
observations
open FY ice MY ice
m
d
l
open 89177 1196 2
FY ice 582 41175 1914
MY ice 1 18446 10927

Date: 2016-05-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89407 1232 1
FY ice 400 41229 1711
MY ice 0 18063 10727
observations
open FY ice MY ice
m
d
l
open 89159 1214 1
FY ice 648 41142 1703
MY ice 0 18168 10735

Date: 2016-05-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89528 1408 0
FY ice 592 42383 344
MY ice 0 18030 10318
observations
open FY ice MY ice
m
d
l
open 89097 1420 0
FY ice 1023 42156 407
MY ice 0 18245 10255

Date: 2016-05-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89732 1310 0
FY ice 620 41336 368
MY ice 4 19248 9335
observations
open FY ice MY ice
m
d
l
open 89191 1254 0
FY ice 1161 41178 390
MY ice 4 19462 9313


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