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Recent Microseismicity in Nellore District of Andhra Pradesh


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1 CSIR-National Geophysical Research Institute, Hyderabad 500 007, India
 

The Nellore district in the Southeastern part of Andhra Pradesh is one of the nine coastal districts of the state. The microtremor activity in the district started in October 2015 and continued up to July 2016. During this period, a few hundred tremors were recorded by the temporary seismic network installed locally by the CSIR-NGRI. Apart from the data recorded by this network, those from the semipermanent seismic stations at Racherla, Addanki, Cuddapah, Srikalahasti and Srisailam were used in the study1.
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  • Recent Microseismicity in Nellore District of Andhra Pradesh

Abstract Views: 216  |  PDF Views: 84

Authors

B. Naresh
CSIR-National Geophysical Research Institute, Hyderabad 500 007, India
P. Solomon Raju
CSIR-National Geophysical Research Institute, Hyderabad 500 007, India
G. Suresh
CSIR-National Geophysical Research Institute, Hyderabad 500 007, India
A. N. S. Sarma
CSIR-National Geophysical Research Institute, Hyderabad 500 007, India
R. Vijaya Ragavan
CSIR-National Geophysical Research Institute, Hyderabad 500 007, India
Satish Saha
CSIR-National Geophysical Research Institute, Hyderabad 500 007, India
D. Srinagesh
CSIR-National Geophysical Research Institute, Hyderabad 500 007, India

Abstract


The Nellore district in the Southeastern part of Andhra Pradesh is one of the nine coastal districts of the state. The microtremor activity in the district started in October 2015 and continued up to July 2016. During this period, a few hundred tremors were recorded by the temporary seismic network installed locally by the CSIR-NGRI. Apart from the data recorded by this network, those from the semipermanent seismic stations at Racherla, Addanki, Cuddapah, Srikalahasti and Srisailam were used in the study1.

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DOI: https://doi.org/10.18520/cs%2Fv115%2Fi7%2F1247-1249