CLASSIFICATION OF MOUNT KELUD VOLCANO SEISMIC SIGNALS DURING ERUPTION IN NOVEMBER 2007

Lailatul husna lubis (Program Studi Fisika Fakultas Sains dan Teknologi UIN Sumatera Utara Medan)
Ratni Sirait (Program Studi Fisika Fakultas Sains dan Teknologi UIN Sumatera Utara Medan)
Miftahul Husnah (Program Studi Fisika Fakultas Sains dan Teknologi UIN Sumatera Utara Medan)
Ridwan Yususf Lubis (Program Studi Fisika Fakultas Sains dan Teknologi UIN Sumatera Utara Medan)

Fisitek : Jurnal Ilmu Fisika dan Teknologi
Vol 3, No 1 (2019)

Classification of mount Kelud volcano seismic signals can be divided into several types,  VT-A, VT-B, low frequency, multiphase, and tremor. The analysis by classifying the volcano seismic signal from eruption of Mount Kelud based on the shape of the signal. Data analyzed were starting on 16 to 27 October 2007. The results of volcano seismic signal which recording showed different shapes and were classified according to the type of signal. Each seismic signal recording is grouped according to its shape and the classification results are signaled into VT-A, VT-B, multiphase, low frequency, and tremor.Keywords: Kelud mountain, low frequency, multiphase, signal classification, tremor, VT-A, and VT-B.