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: 2018-11-01

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-10-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99344 513 0
FY ice 61 872 1073
MY ice 0 23 6454
...date precedes bulletin

Date: 2018-10-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98981 628 0
FY ice 29 1177 1078
MY ice 0 20 6481
...date precedes bulletin

Date: 2018-10-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99039 425 0
FY ice 35 1229 1013
MY ice 0 23 6426
...date precedes bulletin

Date: 2018-11-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98707 488 0
FY ice 63 1313 1164
MY ice 2 21 6479
observations
open FY ice MY ice
m
d
l
open 98707 540 0
FY ice 65 1261 1094
MY ice 0 21 6549

Date: 2018-11-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98098 907 0
FY ice 43 1411 1017
MY ice 1 11 6525
observations
open FY ice MY ice
m
d
l
open 98108 932 0
FY ice 33 1387 975
MY ice 1 10 6567

Date: 2018-11-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97932 1150 0
FY ice 44 1441 1078
MY ice 5 10 6448
observations
open FY ice MY ice
m
d
l
open 97811 1125 0
FY ice 166 1465 1043
MY ice 4 11 6483

Date: 2018-11-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97581 1038 0
FY ice 86 1952 713
MY ice 17 38 6328
observations
open FY ice MY ice
m
d
l
open 97384 1093 0
FY ice 274 1888 699
MY ice 26 47 6342

Date: 2018-11-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97407 791 0
FY ice 140 2700 463
MY ice 3 20 6174
observations
open FY ice MY ice
m
d
l
open 97114 1025 0
FY ice 432 2438 436
MY ice 4 48 6201


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