Karan Nayak

Ionospheric Total Electron Content (TEC) Anomalies as Earthquake Precursors: Unveiling the Geophysical Connection Leading to the 2023 Moroccan 6.8 Mw Earthquake

Karan Nayak, Charbeth López-Urías, Rosendo Romero-Andrade et al. · Geosciences · 2023 · 52 citations · Full text

Moroccan 6.8, Engineering, Earthquake Hazards +19

A combined approach using b-value and ionospheric GPS-TEC for large earthquake precursor detection: a case study for the Colima earthquake of 7.7 Mw, Mexico

Karan Nayak, Rosendo Romero-Andrade, Gopal Sharma et al. · Acta Geodaetica et Geophysica · 2023 · 33 citations

Geophysics, Tectonics, Colima Earthquake +10

Low Ionosphere Density Above the Earthquake Epicentre Region of Mw 7.2, El Mayor–Cucapah Earthquake Evident from Dense CORS Data

Gopal Sharma, Karan Nayak, Rosendo Romero-Andrade et al. · Journal of the Indian Society of Remote Sensing · 2024 · 33 citations

Geophysics, Engineering, Earthquake Epicentre Region +8

Analysis of Ionospheric Disturbances during X-Class Solar Flares (2021–2022) Using GNSS Data and Wavelet Analysis

Charbeth López-Urías, E Vazquez, Karan Nayak et al. · Remote Sensing · 2023 · 27 citations · Full text

Engineering, Wavelet Analysis, Gnss Data +19

Evaluating Ionospheric Total Electron Content (TEC) Variations as Precursors to Seismic Activity: Insights from the 2024 Noto Peninsula and Nichinan Earthquakes of Japan

Karan Nayak, Rosendo Romero-Andrade, Gopal Sharma et al. · Atmosphere · 2024 · 16 citations · Full text

Engineering, Seismic Wave, Positive Anomalies +21