Seismic Noise Analysis in InaTEWS Earthquake Station Network (Case Study: Flores Earthquake 7.4, 14 December 2021)
نویسندگان
چکیده
Abstract Meteorological, Climatology and Geophysics Agency (BMKG) is the agency responsible for providing information on earthquake parameters in Indonesia. BMKG has installed 411 seismometers network spread across Indonesia, this known as Indonesia Tsunami Early Warning System (InaTEWS) network. The dense distribution of seismometer expected to be able provide accurate parameter results. However, accuracy does not only depend many stations but also quality data recorded by seismometer. In study, an analysis 15 was carried out at nearest station that Flores December 14, 2021. Analysis using power spectral density (PSD) probability functions (PDFs) methods, where good can seen spectrum seismograph recordings are between Peterson’s new high noise model (NHNM) low (NLNM).
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ژورنال
عنوان ژورنال: IOP conference series
سال: 2022
ISSN: ['1757-899X', '1757-8981']
DOI: https://doi.org/10.1088/1755-1315/1047/1/012019