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: 2020-04-23

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-04-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85486 1401 196
FY ice 135 52709 626
MY ice 17 12852 13001
...date precedes bulletin

Date: 2020-04-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85306 1544 43
FY ice 96 52719 582
MY ice 25 14361 11794
...date precedes bulletin

Date: 2020-04-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85465 1580 56
FY ice 151 52292 715
MY ice 3 12890 12531
...date precedes bulletin

Date: 2020-04-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85470 2081 8
FY ice 212 52493 732
MY ice 3 11851 13268
observations
open FY ice MY ice
m
d
l
open 85462 2099 9
FY ice 219 52490 676
MY ice 4 11836 13323

Date: 2020-04-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85960 1677 43
FY ice 492 52460 827
MY ice 21 12067 12969
observations
open FY ice MY ice
m
d
l
open 85958 1698 59
FY ice 496 52413 759
MY ice 19 12093 13021

Date: 2020-04-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86421 2208 30
FY ice 204 52430 821
MY ice 29 12098 12595
observations
open FY ice MY ice
m
d
l
open 86113 2305 43
FY ice 498 52424 751
MY ice 43 12007 12652

Date: 2020-04-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86088 2559 4
FY ice 107 52875 590
MY ice 27 13258 11752
observations
open FY ice MY ice
m
d
l
open 85852 2519 4
FY ice 334 53078 572
MY ice 36 13095 11770

Date: 2020-05-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86185 2521 24
FY ice 130 52476 759
MY ice 33 12861 11498
observations
open FY ice MY ice
m
d
l
open 86044 2410 31
FY ice 251 52623 677
MY ice 53 12825 11573


Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageFrac.sh Fri May 8 02:04:02 UTC 2020 on arcmfcval

 
See Met Privacy