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

Validation of ice type - European sector

Bulletin date: 2020-01-30

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-01-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86895 313 238
FY ice 382 7465 1640
MY ice 0 486 5356
...date precedes bulletin

Date: 2020-01-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86444 373 213
FY ice 303 7730 1625
MY ice 8 546 5144
...date precedes bulletin

Date: 2020-01-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86568 670 200
FY ice 219 8634 1179
MY ice 21 533 5151
...date precedes bulletin

Date: 2020-01-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86535 523 189
FY ice 250 8593 1267
MY ice 13 673 4982
observations
open FY ice MY ice
m
d
l
open 86514 572 169
FY ice 273 8548 1349
MY ice 11 669 4920

Date: 2020-02-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86535 220 231
FY ice 235 7823 1707
MY ice 0 497 5293
observations
open FY ice MY ice
m
d
l
open 86506 222 232
FY ice 264 7803 1765
MY ice 0 515 5234

Date: 2020-02-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86589 108 146
FY ice 368 7772 1360
MY ice 2 552 5195
observations
open FY ice MY ice
m
d
l
open 86417 186 145
FY ice 532 7624 1436
MY ice 10 622 5120

Date: 2020-02-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86388 126 198
FY ice 200 8604 1530
MY ice 0 673 5349
observations
open FY ice MY ice
m
d
l
open 86206 186 234
FY ice 382 8417 1585
MY ice 0 800 5258

Date: 2020-02-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86018 164 153
FY ice 194 8681 1271
MY ice 0 640 5198
observations
open FY ice MY ice
m
d
l
open 85920 201 179
FY ice 292 8455 1289
MY ice 0 829 5154


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