Multi-direction Propagation of the Tropical Convection during the Onset Period of the South China Sea Summer Monsoon
南海夏季风爆发前后深对流传播的多向性

Based on the daily outgoing long-wave radiation(OLR) dataset from NCEP/NCAR during 1979-2004,the features of the zonal and meridional propagations of the tropical convection during the onset period of the South China Sea(SCS) summer monsoon(SCSSM) are analyzed in this paper.Results indicate that the directions of both the zonal propagation and the meridional counterpart are quite different.For example,for the zonal propagation,the deep convection can propagate either from the Bay of Bengal(BOB) to SCS,or fr...