V.H.R. Figueres¹ , R. Fugarazzo¹ , M. Caballero¹ , M. Gadea¹

¹Universidad Nacional de Asunción, Facultad de Ciencias Exactas y Naturales

Abstract:

The National Data Center (NDC) in Paraguay produces a monthly bulletin of event detections picked by infrasound station IS41. The project of bulletin production began after the upgrade of IS41 in July of 2018. The bulletin is based on the raw data analysis using the software GPMCC on a virtual machine, which processes data received in real time on the CBS (Capacity Building System). A statistical report of events published in the newsletters is presented from August to December 2018 using the WEKA software. We also present a spectral analysis of the most relevant sources of recurring events such as thunderstorms, microbaroms, dam and fall, using the GPMCC.