Anomalous ULF Emissions and Their Possible Association with the Strong Earthquakes in Sumatra, Indonesia, during 2007-2012

Anomalous ULF Emissions and Their Possible Association with the Strong Earthquakes in Sumatra, Indonesia, during 2007-2012

Eleven strong Sumatran earthquakes, with their epicenter less than 550 km away from the Kototabang (KTB) geomagnetic station (2007-2012), were studied to examine the occurrence of anomalous ultra-low frequency emissions (ULF-EM). Anomalous ULF signals, possibly associated with the earthquake’s precu...

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Bibliographic Details
Main Authors: Suaidi Ahadi, Nanang Tyasbudi Puspito, Gunawan Ibrahim, Sarmoko Saroso, Kiyohumi Yumoto, Muzli
Format: Article
Language:English
Published: ITB Journal Publisher 2015-03-01
Series:Journal of Mathematical and Fundamental Sciences
Subjects:
Dst Index
earthquake precursor
polarization power ratio
quiet day
Sumatra
strong earthquake
ULF emission
Online Access:http://journals.itb.ac.id/index.php/jmfs/article/view/418

Internet

http://journals.itb.ac.id/index.php/jmfs/article/view/418

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