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: 2018-11-15

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-11-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 3431 494 0
FY ice 4 21028 1583
MY ice 0 211 2609
...date precedes bulletin

Date: 2018-11-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 3225 496 0
FY ice 27 21627 1605
MY ice 0 284 2312
...date precedes bulletin

Date: 2018-11-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 3160 385 0
FY ice 34 21709 1865
MY ice 0 263 2288
...date precedes bulletin

Date: 2018-11-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2603 409 1
FY ice 32 22166 1832
MY ice 0 220 2243
observations
open FY ice MY ice
m
d
l
open 2599 395 1
FY ice 36 22117 1854
MY ice 0 283 2221

Date: 2018-11-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2237 264 1
FY ice 56 22884 1613
MY ice 0 268 2100
observations
open FY ice MY ice
m
d
l
open 2227 264 1
FY ice 66 22833 1696
MY ice 0 319 2017

Date: 2018-11-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2414 272 0
FY ice 3 23006 1613
MY ice 0 285 1969
observations
open FY ice MY ice
m
d
l
open 2363 187 0
FY ice 54 23015 1619
MY ice 0 361 1963

Date: 2018-11-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1678 144 0
FY ice 51 23693 1151
MY ice 0 297 1663
observations
open FY ice MY ice
m
d
l
open 1646 146 0
FY ice 83 23583 1289
MY ice 0 405 1525

Date: 2018-11-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1502 83 0
FY ice 119 24092 1160
MY ice 0 342 1514
observations
open FY ice MY ice
m
d
l
open 1427 56 0
FY ice 194 23905 1309
MY ice 0 556 1365


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