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

Validation of ice type - Asian sector

Bulletin date: 2019-04-04

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-03-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 193 47 0
FY ice 65 25856 58
MY ice 0 2352 3
...date precedes bulletin

Date: 2019-03-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 206 69 0
FY ice 119 25698 51
MY ice 0 2462 8
...date precedes bulletin

Date: 2019-04-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 341 167 0
FY ice 90 25672 1
MY ice 0 2519 0
...date precedes bulletin

Date: 2019-04-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 377 153 0
FY ice 72 25717 3
MY ice 0 2478 0
observations
open FY ice MY ice
m
d
l
open 380 161 0
FY ice 69 25659 3
MY ice 0 2528 0

Date: 2019-04-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 402 116 0
FY ice 66 25850 4
MY ice 0 2442 0
observations
open FY ice MY ice
m
d
l
open 411 154 0
FY ice 57 25794 4
MY ice 0 2460 0

Date: 2019-04-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 360 116 0
FY ice 11 25846 4
MY ice 0 2462 0
observations
open FY ice MY ice
m
d
l
open 345 102 0
FY ice 26 25812 4
MY ice 0 2510 0

Date: 2019-04-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 254 109 0
FY ice 12 25765 16
MY ice 0 2563 4
observations
open FY ice MY ice
m
d
l
open 250 115 0
FY ice 16 25744 17
MY ice 0 2578 3

Date: 2019-04-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 240 75 0
FY ice 9 25733 18
MY ice 0 2623 3
observations
open FY ice MY ice
m
d
l
open 237 94 0
FY ice 12 25629 18
MY ice 0 2708 3


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