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: 2020-11-12

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-11-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 14594 1182 0
FY ice 86 11583 1066
MY ice 0 2670 12152
...date precedes bulletin

Date: 2020-11-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 13934 1309 0
FY ice 107 11880 1179
MY ice 0 2447 12407
...date precedes bulletin

Date: 2020-11-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 13660 494 0
FY ice 100 13013 1282
MY ice 0 2620 12536
...date precedes bulletin

Date: 2020-11-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 13337 251 0
FY ice 137 13221 1381
MY ice 0 2518 12738
observations
open FY ice MY ice
m
d
l
open 13327 257 0
FY ice 147 13087 1348
MY ice 0 2646 12771

Date: 2020-11-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 12136 415 0
FY ice 327 13912 1079
MY ice 0 2928 12479
observations
open FY ice MY ice
m
d
l
open 12165 422 0
FY ice 298 13770 1049
MY ice 0 3063 12509

Date: 2020-11-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 11487 333 0
FY ice 78 14274 1082
MY ice 0 2983 12600
observations
open FY ice MY ice
m
d
l
open 11351 378 0
FY ice 214 14176 1040
MY ice 0 3036 12642

Date: 2020-11-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 11026 246 0
FY ice 213 14459 1101
MY ice 0 3122 12410
observations
open FY ice MY ice
m
d
l
open 10745 237 0
FY ice 494 14448 1061
MY ice 0 3142 12450

Date: 2020-11-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 10584 316 0
FY ice 202 15009 955
MY ice 0 3202 12188
observations
open FY ice MY ice
m
d
l
open 10391 218 0
FY ice 395 15159 914
MY ice 0 3150 12229


Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSectorFrac.sh Fri Nov 27 02:02:48 UTC 2020 on arcmfcval

 
See Met Privacy