Research Article

Characterization of Meteorological Drought Using Monte Carlo Feature Selection and Steady-State Probabilities

Table 8

Classif. drought categories received weights (steady-state weights (SSWs)) in various months using SPI-1 for the year 2017 in particular stations. For example, for the Astore Station in January the SD receives SSW with a value of 0.0695. In Astore, during March the ND receives the SSW with a value of 0.6765. The ND weight is a higher weight among the selected drought categories. This indicates that ND is the prevalent drought category in the Astore Station. Moreover, the weights can be observed for selected drought classes in other stations.

MonthAstoreBunjiGupisChilasGilgitSkardu
Classif.WeightsClassif.WeightsClassif.WeightsClassif.WeightsClassif.WeightsClassif.Weights

1SD0.0695MD0.2012MD0.2842ND0.6426ND0.6569ND0.6836
2SD0.0695ND0.6480MD0.2842ND0.6426ND0.6569ND0.6836
3ND0.6765MD0.2012ND0.5755ND0.6426MD0.2030ND0.6836
4SW0.0425ND0.6480MW0.0746EW0.0248SW0.0479EW0.0231
5ND0.6765ND0.6480ND0.5755ND0.6426ND0.6569ND0.6836
6ND0.6765ND0.6480ND0.5755ND0.6426ND0.6569ND0.6836
7ND0.6765ND0.6480ND0.5755ND0.6426MW0.0798ND0.6836
8ND0.6765ND0.6480MW0.0746ND0.6426ND0.6569ND0.6836
9ND0.6765ND0.6480ND0.5755ND0.6426ND0.6569ND0.6836
10SD0.0695MD0.2012ND0.5755MD0.1940ND0.6569MD0.1566
11SD0.0695MD0.2012MD0.2842MD0.1940MD0.2030MD0.1566
12MD0.0925MD0.2012ND0.5755MD0.1940MD0.2030MD0.1566