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: 2021-04-29

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-04-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87476 1246 0
FY ice 199 42308 3403
MY ice 15 19317 10516
...date precedes bulletin

Date: 2021-04-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86939 1572 0
FY ice 142 43015 3212
MY ice 5 19111 10180
...date precedes bulletin

Date: 2021-04-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86577 1454 1
FY ice 33 42542 3483
MY ice 7 18839 10439
...date precedes bulletin

Date: 2021-04-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86616 1919 1
FY ice 82 42740 3433
MY ice 28 19010 9950
observations
open FY ice MY ice
m
d
l
open 86616 1993 1
FY ice 78 42682 3651
MY ice 32 18994 9732

Date: 2021-05-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87234 1535 3
FY ice 117 42496 3319
MY ice 3 19138 9018
observations
open FY ice MY ice
m
d
l
open 87253 1611 2
FY ice 98 42424 3486
MY ice 3 19134 8852

Date: 2021-05-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88133 1249 25
FY ice 130 42136 2879
MY ice 3 19634 9044
observations
open FY ice MY ice
m
d
l
open 88045 1365 39
FY ice 203 42154 3149
MY ice 18 19500 8760

Date: 2021-05-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88281 1594 2
FY ice 137 42334 3714
MY ice 9 19115 9275
observations
open FY ice MY ice
m
d
l
open 88184 1707 2
FY ice 224 42320 3977
MY ice 19 19016 9012

Date: 2021-05-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88490 1486 6
FY ice 178 42917 3591
MY ice 48 19131 9143
observations
open FY ice MY ice
m
d
l
open 88349 1624 11
FY ice 309 42741 3781
MY ice 58 19169 8948


Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageFrac.sh Fri May 14 03:18:50 UTC 2021 on arcmfcval

 
See Met Privacy