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: 2019-11-14

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-11-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 117670 2932 0
FY ice 150 29563 2612
MY ice 0 6889 22129
...date precedes bulletin

Date: 2019-11-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 117018 2643 0
FY ice 191 30317 2712
MY ice 0 6112 23141
...date precedes bulletin

Date: 2019-11-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 115061 3467 0
FY ice 170 31317 2732
MY ice 0 5761 23003
...date precedes bulletin

Date: 2019-11-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 113626 3720 0
FY ice 283 32392 2248
MY ice 0 6468 22170
observations
open FY ice MY ice
m
d
l
open 113611 3784 0
FY ice 298 32936 2333
MY ice 0 5860 22085

Date: 2019-11-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 112666 3613 1
FY ice 351 34211 1477
MY ice 0 7581 20029
observations
open FY ice MY ice
m
d
l
open 112721 3784 1
FY ice 295 34786 1463
MY ice 1 6835 20043

Date: 2019-11-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 111037 3159 80
FY ice 121 34731 1854
MY ice 0 6749 21436
observations
open FY ice MY ice
m
d
l
open 110675 3565 69
FY ice 469 34872 1904
MY ice 14 6202 21397

Date: 2019-11-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 110066 3136 32
FY ice 198 35580 2241
MY ice 0 6603 22151
observations
open FY ice MY ice
m
d
l
open 109707 3610 28
FY ice 557 35618 2249
MY ice 0 6091 22147

Date: 2019-11-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 108305 3023 45
FY ice 201 36348 2936
MY ice 0 6254 22476
observations
open FY ice MY ice
m
d
l
open 108019 3450 32
FY ice 487 36394 2978
MY ice 0 5781 22447


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