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: 2022-01-13

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-01-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88497 964 0
FY ice 788 10116 3538
MY ice 0 165 2454
...date precedes bulletin

Date: 2022-01-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88311 959 0
FY ice 880 10602 3278
MY ice 7 149 2201
...date precedes bulletin

Date: 2022-01-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88996 691 3
FY ice 638 10700 3110
MY ice 10 117 2126
...date precedes bulletin

Date: 2022-01-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88632 709 8
FY ice 938 10389 3605
MY ice 25 88 2161
observations
open FY ice MY ice
m
d
l
open 88625 709 8
FY ice 944 10399 3269
MY ice 26 78 2497

Date: 2022-01-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87434 1095 12
FY ice 815 10874 3908
MY ice 3 78 2156
observations
open FY ice MY ice
m
d
l
open 87423 1092 12
FY ice 829 10894 3549
MY ice 0 61 2515

Date: 2022-01-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87457 1054 0
FY ice 417 11768 3682
MY ice 0 95 2220
observations
open FY ice MY ice
m
d
l
open 87189 1233 2
FY ice 684 11657 3372
MY ice 1 27 2528

Date: 2022-01-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87355 926 0
FY ice 804 11746 3633
MY ice 0 51 2215
observations
open FY ice MY ice
m
d
l
open 87052 1108 1
FY ice 1107 11597 3347
MY ice 0 18 2500

Date: 2022-01-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86643 1293 11
FY ice 544 12670 3366
MY ice 0 28 2111
observations
open FY ice MY ice
m
d
l
open 86415 1605 20
FY ice 772 12368 3163
MY ice 0 18 2305


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