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: 2019-02-07

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-02-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87687 410 33
FY ice 603 56143 2947
MY ice 2 5379 13097
...date precedes bulletin

Date: 2019-02-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86880 323 48
FY ice 776 57151 1950
MY ice 0 6355 12094
...date precedes bulletin

Date: 2019-02-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87450 239 37
FY ice 664 55386 2662
MY ice 0 6053 13015
...date precedes bulletin

Date: 2019-02-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87139 437 37
FY ice 647 55720 2566
MY ice 0 6154 12767
observations
open FY ice MY ice
m
d
l
open 87137 467 43
FY ice 649 55508 2614
MY ice 0 6336 12713

Date: 2019-02-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86511 636 45
FY ice 561 55352 2592
MY ice 0 6386 12896
observations
open FY ice MY ice
m
d
l
open 86521 671 55
FY ice 551 55169 2641
MY ice 0 6534 12837

Date: 2019-02-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86495 654 68
FY ice 257 55726 2750
MY ice 0 6725 12723
observations
open FY ice MY ice
m
d
l
open 86246 769 73
FY ice 506 55495 2780
MY ice 0 6841 12688

Date: 2019-02-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86217 974 35
FY ice 231 55778 2749
MY ice 0 6104 13321
observations
open FY ice MY ice
m
d
l
open 86034 1111 49
FY ice 414 55482 2861
MY ice 0 6263 13195

Date: 2019-02-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86050 946 36
FY ice 200 56352 2858
MY ice 0 6007 13380
observations
open FY ice MY ice
m
d
l
open 86007 1271 44
FY ice 243 55654 3021
MY ice 0 6380 13209


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