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: 2022-12-22

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-12-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94133 2217 0
FY ice 1061 52617 3816
MY ice 0 6851 12966
...date precedes bulletin

Date: 2022-12-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93617 2370 0
FY ice 1007 53433 3477
MY ice 2 7393 13305
...date precedes bulletin

Date: 2022-12-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93173 1997 0
FY ice 692 55144 2720
MY ice 0 8404 12390
...date precedes bulletin

Date: 2022-12-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 92478 1763 1
FY ice 644 55889 2109
MY ice 2 9219 11126
observations
open FY ice MY ice
m
d
l
open 92498 1888 1
FY ice 624 55533 1974
MY ice 2 9450 11261

Date: 2022-12-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 92114 1498 1
FY ice 1285 55360 3505
MY ice 0 7643 12933
observations
open FY ice MY ice
m
d
l
open 92124 1538 1
FY ice 1275 55182 3321
MY ice 0 7781 13117

Date: 2022-12-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 92466 1483 1
FY ice 1110 54612 4222
MY ice 0 7381 14394
observations
open FY ice MY ice
m
d
l
open 92051 1504 5
FY ice 1525 54510 3983
MY ice 0 7462 14629

Date: 2022-12-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91765 1626 0
FY ice 861 55374 3840
MY ice 0 7433 14082
observations
open FY ice MY ice
m
d
l
open 91423 1809 0
FY ice 1202 55106 3579
MY ice 1 7518 14343

Date: 2022-12-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91623 1477 0
FY ice 1573 56001 2343
MY ice 13 9496 12787
observations
open FY ice MY ice
m
d
l
open 90904 1653 0
FY ice 2295 55922 2052
MY ice 10 9399 13078


Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageFrac.sh Fri 06 Jan 2023 02:51:40 AM UTC on arcval

 
See Met Privacy