The aim of this study was to determine the variability of the concentration of chlorophyll-a and sea surface temperature (SST) as well as its relationship with the catch of yellowstripe scad (Selaroides leptolepis) in the waters of the East of Sumatera. The value of SST and chlorophyll-a concentration was obtained from MODIS. While the data of yellowstripe scad (Selaroides leptolepis) obtained …