SPECIAL ISSUE DEADLINE EXTENSION - May 31: Integrating Multi-Scale and Multidisciplinary Approaches in Seismic Microzonation of Volcanic Areas

2026-05-04

We are pleased to inform authors that the submission deadline has been extended to 31 May 2026

The assessment of local seismic hazard in active volcanic regions poses specific challenges, owing to the highly complex geological architecture and distinctive seismological behavior, which differ markedly from those in more stable tectonic settings. 

Seismicity in these regions is typically clustered and characterized by low to moderate magnitude events. This is particularly evident in Italy, where the shallow depth of earthquake hypocenters has significantly increased their impact on the territory, as shown by recent events on the island of Ischia (2017), the eastern flank of Mount Etna (2018), and in the Campi Flegrei area over the past two years.

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Vol. 69 No. 2 (2026): SPECIAL ISSUE: IRI - Improving a global standard

Guest editors: Dieter Bilitza, Joseph Olwendo, Alessio Pignalberi, Michael Pezzopane

Published: 2026-05-04

Study of the F‑region topside in situ ionospheric density using COSMIC‑2/ICON satellite observations and comparison with the IRI‑2020 model predictions

Awuor Adero, Solomon Otoo Lomotey, Hellen Babirekere, Vladimir Truhlik, Daniel Okoh, Abu Elezz Ola, John Bosco Habarulema, Ebenezer Agyei-Yeboah, Paul Baki, George Ochieng, Geovian Stower

SA216

GNSS Receiver Bias Model for Near Real Time TEC Monitoring at Low Latitude, Thailand

Prasert Kenpankho, Samatchaya Maichuen, Prarinya Phothila, Jianfeng Zhang, Thanapon Keokhumcheng, Sontaya Ruttanaburee, Patinya Pornsopin

SA217

Total Electron Content Fluctuations and Their Implications for GPS Signal Delay over Thailand: Insights from Low Latitudes during the Ascending Phase of Solar Cycle 25

Thanapon Keokhumcheng, Prarinya Phothila, Samatchaya Maichuen, Nitipat Buakao, Jianfeng Zhang, Prasert Kenpankho

SA218

Comparison of Sporadic-E Characteristics from coincident COSMIC-2 Radio Occultation and Digisonde Observations

Mefe Moses, Haris Haralambous, Wilberforce Muniafu, Mostafa Hegy, Nahum Maundu, Francis Kisembo

SA219

Ionospheric foF2 Prediction Using an Interpretable XGBoost Model and COSMIC‑1 and 2 Radio Occultation Data

Fen Wang, Ming Ou, QingLin Zhu, JingJing Li, Qiang Zhang, YuHang Zhang, LongJiang Chen, XiaoRui Chong

SA221

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Managing Director: Daniela Versace 

Editor in Chief: Paola Montone

Editorial Board:  Sara Amoroso, Stefano Caliro, Licia Faenza, Fabio Florindo, Diana Latorre, Maria Teresa Mariucci, Irene Molinari, Andrea Morelli, Daniele Morgavi, Michael Pezzopane, Alessio Piatanesi, Ester Piegari,  Simona Pierdominici, Alessio Pignalberi, Piero Poli, Michela Ravanelli,  Jacopo Selva, Enrico Serpelloni, Ilaria Spassiani,  Gabriele Tarabusi, Evdokia Tema.

 

 

Annals of Geophysics is an international, peer-reviewed, a free-of-charge online and open access journal. Annals of Geophysics welcomes contributions on primary research on Seismology, Tectonophysics, Geodesy, Earth Surface Processes, Study of the Earth’s Deep Interior, Near-Surface Geophysics, Nonlinear Geophysics, Volcanology, Geochemistry and Petrology, Geomagnetism, Paleomagnetism and Electromagnetism, Data and Methods for Geophysics, Atmospheric Sciences, Global Environmental Change, Paleoclimatology, Space Physics and Aeronomy, Science and Society, Natural Hazards.