[HTML][HTML] Electromagnetic and radon earthquake precursors

D Nikolopoulos, D Cantzos, A Alam, S Dimopoulos… - Geosciences, 2024 - mdpi.com
Earthquake forecasting is arguably one of the most challenging tasks in Earth sciences
owing to the high complexity of the earthquake process. Over the past 40 years, there has …

Identification of earthquake precursors in soil radon-222 data of Kutch, Gujarat, India using empirical mode decomposition based Hilbert Huang Transform

SK Sahoo, M Katlamudi, C Barman… - Journal of Environmental …, 2020 - Elsevier
Abstract Soil radon (Rn-222) has been continuously monitored at Badargadh station (23.47°
N, 70.62° E) in Kutch region of Gujarat to study the pre-seismic anomalies prior to …

Precursory signals using satellite and ground data associated with the Wenchuan Earthquake of 12 May 2008

RP Singh, W Mehdi, R Gautam… - … Journal of Remote …, 2010 - Taylor & Francis
Multi-satellite sensor and ground observation data were analysed soon after the Wenchuan
Earthquake of magnitude 7.9 (according to the USGS) or 8.0 (according to **nhua, the …

Soil–gas monitoring: a tool for fault delineation studies along Hsinhua Fault (Tainan), Southern Taiwan

V Walia, SJ Lin, CC Fu, TF Yang, WL Hong, KL Wen… - Applied …, 2010 - Elsevier
Many studies have shown the soil gas method to be one of the most reliable investigation
tools in the research of earthquake precursory signals and fault delineation. The present …

Seismo-geochemical variations in SW Taiwan: multi-parameter automatic gas monitoring results

TF Yang, CC Fu, V Walia, CH Chen, LL Chyi… - … Fluids, Earthquakes and …, 2006 - Springer
Gas variations of many mud volcanoes and hot springs distributed along the tectonic sutures
in southwestern Taiwan are considered to be sensitive to the earthquake activity. Therefore …

[PDF][PDF] Radon-222: a potential short-term earthquake precursor

E Petraki, D Nikolopoulos, D Panagiotaras… - Journal of Earth …, 2015 - researchgate.net
1Brunel University, Department of Engineering and Design, Kingston Lane, Uxbridge,
Middlesex UB8 3PH, London, UK 2TEI of Piraeus, Department of Electronic Computer …

Satellite detection of carbon monoxide emission prior to the Gujarat earthquake of 26 January 2001

RP Singh, JS Kumar, J Zlotnicki, M Kafatos - Applied Geochemistry, 2010 - Elsevier
NOAA AVHRR images have clearly shown anomalous changes in land surface temperature
associated with earthquakes in the past two decades. Soon after the Gujarat earthquake of …

Detecting time series anomalies using hybrid methods applied to Radon signals recorded in caves for possible correlation with earthquakes

F Ambrosino, L Thinová, M Briestenský… - Acta Geodaetica et …, 2020 - Springer
Anomalies in the Radon activity concentration time series recorded in five European caves
(Czech Republic, Slovakia, Slovenia) are detected using three hybrid methods:(1) multiple …

Geochemical variation of soil–gas composition for fault trace and earthquake precursory studies along the Hsincheng fault in NW Taiwan

V Walia, TF Yang, WL Hong, SJ Lin, CC Fu… - Applied Radiation and …, 2009 - Elsevier
The present study is proposed to investigate geochemical variations of soil–gas composition
in the vicinity of the geologic fault zone of Hsincheng in the Hsinchu area of Taiwan. Soil …

Quantitative analysis of Khajjiar and Rewalsar lakes and their surroundings, Himachal Pradesh (India): Remote sensing and GIS-based approaches

N Kholia, BS Kotlia, N Joshi, RS Kandregula… - Journal of Applied …, 2023 - Elsevier
In the present study, an attempt has been made to delineate anomalous morphotectonic
elements in the lower valley of Ravi and Beas rivers of the NW Himalaya by utilising the …