Description of algorithm
Interpretation of results
Full domain
American sector
  Ice type distr., stat.s
  Contingency tables
European sector
Asian sector

Validation of ice type - American sector

Bulletin date: 2022-12-08

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-12-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 7025 1005 0
FY ice 628 20695 720
MY ice 0 1855 11172
...date precedes bulletin

Date: 2022-12-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 6310 1076 0
FY ice 723 21114 895
MY ice 0 1977 11042
...date precedes bulletin

Date: 2022-12-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 5540 1391 0
FY ice 721 22460 481
MY ice 1 2728 9591
...date precedes bulletin

Date: 2022-12-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2912 2364 0
FY ice 346 24319 498
MY ice 2 3076 8604
observations
open FY ice MY ice
m
d
l
open 2932 2471 0
FY ice 326 24268 491
MY ice 2 3020 8611

Date: 2022-12-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1480 2128 0
FY ice 239 26223 511
MY ice 0 2908 9266
observations
open FY ice MY ice
m
d
l
open 1474 2173 0
FY ice 245 26240 518
MY ice 0 2846 9259

Date: 2022-12-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1169 624 0
FY ice 345 27664 438
MY ice 0 3807 8317
observations
open FY ice MY ice
m
d
l
open 1155 2210 0
FY ice 359 26766 438
MY ice 0 3119 8317

Date: 2022-12-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 904 582 0
FY ice 279 28652 448
MY ice 0 3403 8398
observations
open FY ice MY ice
m
d
l
open 857 1541 0
FY ice 326 28024 499
MY ice 0 3072 8347

Date: 2022-12-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 779 605 0
FY ice 455 28471 521
MY ice 0 3380 8225
observations
open FY ice MY ice
m
d
l
open 785 1432 0
FY ice 449 27924 649
MY ice 0 3100 8097


Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSectorFrac.sh Fri 23 Dec 2022 02:55:56 AM UTC on arcval

 
See Met Privacy