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A probabilistic seismic hazard map of India and adjoining regions
Seismic hazard assessment India China UN/IDNDR earthquake continental collision active tectonics
2015/9/30
This paper presents the results of an exercise carried out under GSHAP, over India and adjoining regions bound by 0°N-40°N and 65°E-100°E. A working catalogue of main shocks was prepared by merging th...
2001 Bhuj-Kachchh earthquake:surface faulting and its relation with neotectonics and regional structures,Gujarat,Western India
surface rupture Kachchh earthquake thrust fault
2015/9/16
Primary and secondary surface deformation related to the 2001 Bhuj-Kachchh earthquake suggests that thrusting movement took place along an E-W fault near the western extension of the South Wagad Fault...
Active faults and related Late Quaternary deformation along the Northwestern Himalayan Frontal Zone,India
active faults Northwestern Himalayan Front paleoearthquake thrust and right lateralstrike-slip faults slip-partitioning
2015/9/16
Numerous newly-identified traces of active faults in the Himalayan foothill zone along the HFF around Chandigarh, in Pinjore Dun, along the piedmont zone of the Lower Siwalik hill front and within the...
The oscillatory behaviour of the aftershocks rate of the 2001 Bhuj earthquake, India: observation and interpretation
aftershocks Bhuj earthquake Omori'sLaw GBA array Lg magnitude
2015/9/14
A damaging earthquake of Mw 7.7, which struck the Bhuj region of India on January 26, 2001, was followed by a large number of aftershocks. The aftershock data available at Gauribidanur Seismic Array S...
The record of earthquakes in India is patchy prior to 1800 and its improvement is much impeded by its dispersal in a dozen local languages, and several colonial archives. Although geological studies w...
Simultaneous ionospheric E- and F-layer perturbations caused by some major earthquakes in India
ionosphere E- and F-layers earthquakes-magnetic storm foF2 and foEs
2015/9/2
The variation in nighttime ionospheric E- and F-region critical frequencies (foEs and foF2) is examined for the months of August 1988, September 1993 and May 1997 in which major earthquakes (6
Effects of the India–Pakistan border earthquake on the atmospherics at 6 kHz and 9 kHz recorded at Tripura
Seismology Earthquake Seismo-electromagnetism
2015/8/27
The unusual variations observed in the records of the integrated field intensity of the atmospherics (IFIA) at 6 kHz and 9 kHz at Agartala, Tripura, in the north-eastern state of India (latitude, 23&#...
Processing of noisy magnetotelluric time series from Koyna-Warna seismic region, India: a systematic approach
Koyna-Warna seismic region systematic approach
2015/8/17
Rolling array pattern broad band magnetotelluric (MT) data was acquired
in the Koyna-Warna (Maharashtra, India) seismic zone during
2012-14 field campaigns. The main objective of this study is to id...
Frequency dependent attenuation of seismic waves for Delhi and surrounding area, India
Delhi and surrounding area seismic waves
2015/8/17
The attenuation properties of Delhi and surrounding region have been
investigated using 62 local earthquakes recorded at nine stations. The frequency
dependent quality factors Qa (using P-waves) and...
Processing of noisy magnetotelluric time series from Koyna-Warna seismic region, India: a systematic approach
Magnetotellurics Koyna Time series processing Cultural noise Remote reference
2015/8/14
Rolling array pattern broad band magnetotelluric (MT) data was acquired in the Koyna-Warna (Maharashtra, India) seismic zone during 2012-14 field campaigns. The main objective of this study is to iden...
Frequency dependent attenuation of seismic waves for Delhi and surrounding area, India
Coda Intrinsic Scattering Attenuation Frequency
2015/8/14
The attenuation properties of Delhi & surrounding region have been investigated using 62 local earthquakes recorded at nine stations. The frequency dependent quality factors Qa (using P-waves) and Qb ...
Shift of effective lightning areas during pre to post period of solar cycle minimum of 2008-2009 as determined from Schumann resonance studies at Agra, India
Schumann resonance Thunderstorm activity Effective lightning areas
2015/8/18
Employing a set of 3-component search coil magnetometer, Schumann resonance studies have been in progress at Agra (Geograph. lat. 27.2°N, long. 78°E), India since 01 April, 2007. We have analysed the ...
Mantle-derived arc related mafic enclaves and host orthogneiss from the Shyok Suture Zone of NE Ladakh, India: An evidence of magma-mixing
mafic enclaves (ME) orthogneiss (OG) magma-mixing Shyok Suture Zone NE Ladakh
2017/4/11
The Shyok valley in the northern Ladakh is a linear NW-SE trending suture zone (Shyok Suture Zone) and separates
two distinct terranes, the southern continental margin of Eurasian Plate to north, and...
Assessment of the average effective dose from the analysis of 226Ra, 232Th and 40K in soil samples from Punjab, India
gamma ray spectrometry HPGe detector
2017/4/12
The activity concentrations of the natural radionuclides, namely 238Ra, 232Th and 40K, are measured for soil samples
collected from some locations of the Malwa region of Punjab. An HPGe detector, bas...
Long range gas-geochemical anomalies of a remote earthquake recorded simultaneously at distant monitoring stations in India
thermal spring gas-geochemical monitoring
2017/4/12
Continuous He, 222Rn concentrations and gamma dose rate were simultaneously monitored for pre-seismic signatures
at two thermal springs in India that are separated at a distance of approximately 1612...