Investigating radon and TEC anomalies relative to earthquakes via AI models

A Muhammad, F Külahcı, S Birel - Journal of Atmospheric and Solar …, 2023 - Elsevier
Simultaneously studying earthquakes, Radon gas (Rn), and the Ionospheric total electron
content (TEC) provides insight into the Lithosphere-Atmosphere-Ionosphere coupling (LAIC) …

Descriptive analysis and earthquake prediction using boxplot interpretation of soil radon time series data

ADK Tareen, MSA Nadeem, KJ Kearfott… - Applied radiation and …, 2019 - Elsevier
Correlation of radon anomalies with meteorological parameters and earthquake occurrence
has been reported in many studies. This paper reports descriptive statistical analysis and …

Singular spectral and control chart analysis of soil radon and thoron time series for forecasting seismic activities

A Rasheed, M Osama, D Nikolopoulos… - Journal of Atmospheric …, 2023 - Elsevier
Anomalies in soil radon (222 Rn) and thoron (220 Rn) time series data (TSD) have been
reported in many studies prior to earthquakes, suggesting both radioisotopes may serve as …

Modeling radon time series on the North Anatolian fault zone, Turkiye: Fourier transforms and Monte Carlo simulations

A Muhammad, F Külahcı, P Akram - Natural Hazards, 2020 - Springer
Time series studies depend mostly on stochastic models for radon seasonal, annual or
temporal variability explanations. Others solve radon transport steady state equation …

Potential utilization of air temperature, total electron content, and air relative humidity as possible earthquake precursors: A case study of Mexico M7. 4 earthquake

H Salh, A Muhammad, MM Ghafar, F Külahcı - Journal of Atmospheric and …, 2022 - Elsevier
This study examines ionospheric total electron content (TEC) perturbations from six
International Global Navigation Satellite System stations (GNSS) including GUAT …

Time series analysis of soil radon data using multiple linear regression and artificial neural network in seismic precursory studies

S Singh, HP Jaishi, RP Tiwari, RC Tiwari - Pure and Applied Geophysics, 2017 - Springer
This paper reports the analysis of soil radon data recorded in the seismic zone-V, located in
the northeastern part of India (latitude 23.73 N, longitude 92.73 E). Continuous …

Determination of possible responses of Radon-222, magnetic effects, and total electron content to earthquakes on the North Anatolian Fault Zone, Turkiye: an ARIMA …

DHK Mohammed, F Külahcı, A Muhammed - Natural Hazards, 2021 - Springer
Around the world, earthquake forecasting studies have become very important nowadays
due to the increase in number of fatal earthquakes annually. This paper proposes to achieve …

ARIMA model simulation for total electron content, earthquake and radon relationship identification

S Keskin, F Külahcı - Natural Hazards, 2023 - Springer
Earthquakes cause many losses of life and property with their devastating effects. Scientists
conduct studies to predict the hazards by examining the anomalies that occur before the …

Detrended cross correlation analysis (DCCA) of radon, thoron, temperature and pressure time series data

J Iqbal, KJ Lone, L Hussain, M Rafique - Physica Scripta, 2020 - iopscience.iop.org
Non-linear processes evolving within earth crust and in atmosphere gives complex time
series and extracting meaningful physical information from such data is not easy without …

Soil gas radon measurement around fault lines on the western section of the North Anatolian fault zone in Turkey

H Yakut, E Tabar, E Yıldırım… - Radiation protection …, 2017 - academic.oup.com
Soil gas radon activity measurements were made around the western section of the North
Anatolian Fault Zone. In the study, the variation of radon concentration at 12 different …