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: 2023-03-02

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-02-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2023-02-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2023-02-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2023-03-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85434 1254 0
FY ice 667 14459 490
MY ice 5 645 2183
observations
open FY ice MY ice
m
d
l
open 85422 1243 0
FY ice 679 14397 494
MY ice 5 718 2179

Date: 2023-03-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85378 1274 9
FY ice 630 13645 910
MY ice 0 520 2498
observations
open FY ice MY ice
m
d
l
open 85394 1285 5
FY ice 614 13558 924
MY ice 0 596 2488

Date: 2023-03-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85823 717 58
FY ice 616 12895 1247
MY ice 31 361 2711
observations
open FY ice MY ice
m
d
l
open 85809 913 83
FY ice 661 12655 1190
MY ice 0 405 2743

Date: 2023-03-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85668 908 47
FY ice 682 12525 1101
MY ice 4 578 2335
observations
open FY ice MY ice
m
d
l
open 85679 1217 65
FY ice 675 12070 1091
MY ice 0 724 2327

Date: 2023-03-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85982 617 47
FY ice 1014 11302 1244
MY ice 3 246 2834
observations
open FY ice MY ice
m
d
l
open 86030 964 54
FY ice 969 10890 1242
MY ice 0 311 2829


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