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: 2020-10-15

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-10-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99955 180 51
FY ice 17 80 2915
MY ice 0 6 5027
...date precedes bulletin

Date: 2020-10-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99183 427 140
FY ice 1 42 3454
MY ice 0 0 5016
...date precedes bulletin

Date: 2020-10-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98784 371 118
FY ice 2 64 3701
MY ice 0 0 4951
...date precedes bulletin

Date: 2020-10-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98709 408 126
FY ice 16 57 3854
MY ice 0 0 4912
observations
open FY ice MY ice
m
d
l
open 98709 407 131
FY ice 16 58 3957
MY ice 0 0 4804

Date: 2020-10-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98737 644 12
FY ice 27 206 3244
MY ice 0 126 4728
observations
open FY ice MY ice
m
d
l
open 98733 656 12
FY ice 31 191 3351
MY ice 0 129 4621

Date: 2020-10-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98752 648 12
FY ice 3 683 2454
MY ice 0 33 3382
observations
open FY ice MY ice
m
d
l
open 98732 681 22
FY ice 23 647 2511
MY ice 0 36 3315

Date: 2020-10-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98654 746 14
FY ice 9 1051 2127
MY ice 0 79 3059
observations
open FY ice MY ice
m
d
l
open 98626 730 22
FY ice 37 1075 2163
MY ice 0 71 3015

Date: 2020-10-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98676 671 19
FY ice 1 1024 2488
MY ice 0 63 3405
observations
open FY ice MY ice
m
d
l
open 98640 592 19
FY ice 37 1120 2441
MY ice 0 46 3452


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