Indeks Osilasi Selatan (Soi) Dan Sifat Hujan Indonesia Dalam Sepuluh Tahun Terakhir

Pressure difference between Tahiti and Darwin are shown in the Southern Oscillation Index is often used to predict and identify anomalous conditions of seasurface temperatures in the Pacific Ocean known as El Nino. This interaction has very distinctive characteristics when the index is negative which indicates the existence of this phenomenon. Indonesia has a rainfall pattern that directly and indirectly influenced by conditions in the eastern Pacific, especially in the region. The nature of rainfall in the eastern region of Indonesia is the incident meteorologist will be affected because of its position section of El Nino western Pacific, but the form of interaction has not been recognized consistently, that is it always a shortage of water during El Nino?. In this paper will review the current state relationship average rainfall patterns Indonesia as one point and some regions such as the rainy season monsoonal region, local equator and also represented as a point to the last third of the fluctuations in the SOI region. The consistency of these interactions can provide information the last condition the strong influence of pressure difference Tahiti Indonesia Darwin on the weather conditions generally, the condition of rainfall patterns in particular