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GeoHazards, Volume 6, Issue 3

September 2025 - 26 articles

Cover Story: This study applies TESLA, a new tool for analyzing microseismicity, to revisit two seismic sequences in the Monferrato area of Southern Piedmont. By combining advanced relocation techniques with focal mechanism analysis, the research reveals the presence of an active deep strike-slip fault responsible for past seismicity. The results underline the importance of microseismicity in detecting blind seismogenic structures and highlight the contribution of methodological innovations such as TESLA to seismic hazard assessment. View this paper
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Articles (26)

  • Article
  • Open Access
1,237 Views
27 Pages

17 September 2025

This study evaluates landslide susceptibility in Hanang District, Manyara Region, Tanzania, using three approaches: Analytic Hierarchy Process (AHP), Frequency Ratio (FR), and Landslide Susceptibility Index. A total of 11 environmental and anthropoge...

  • Article
  • Open Access
1,590 Views
23 Pages

15 September 2025

The Central Mindoro Fault (CMF) is a major active oblique, sinistral strike-slip fault within the Philippine archipelago that accommodates the oblique convergence between the Philippine Sea Plate (PSP) and the Sunda Plate (SP). This study focused on...

  • Article
  • Open Access
711 Views
16 Pages

Adaptive Harmony Search-Based Optimization of Tuned Mass Damper Inerters Under Near-Fault Earthquake Records

  • Yaren Aydın,
  • Gebrail Bekdaş,
  • Sinan Melih Nigdeli,
  • Sanghun Kim and
  • Zong Woo Geem

11 September 2025

Dynamic effects such as wind, traffic, and earthquakes can cause loss of life and property. Since tall buildings are more sensitive to these vibrations, vibration control is an important issue in civil engineering. In this study, the Adaptive Harmony...

  • Article
  • Open Access
1,516 Views
20 Pages

Seasonal and Episodic Variation of Aseismic Creep Displacement Along the West Valley Fault, Philippines

  • Rolly E. Rimando,
  • Deo Carlo E. Llamas,
  • Bryan J. Marfito and
  • Renato J. Garduque

11 September 2025

Creep through mainly vertical displacement along en echelon ground ruptures within the creeping segment of the West Valley Fault (WVF) in the Luzon Island, Philippines, has been occurring since first documented in the 90s. It is believed to have been...

  • Article
  • Open Access
892 Views
24 Pages

8 September 2025

The impacts of climate change, including rising temperatures and severe droughts, have intensified wildfires globally, with increased frequency, severity, and extent. Forests reduce the occurrence of rockfalls and increase their intensity since the s...

  • Article
  • Open Access
1,240 Views
20 Pages

6 September 2025

The failure of large gravity dams during an earthquake could lead to calamitous flooding, severe infrastructural damage, and massive environmental destruction. This paper aims to demonstrate reliable methods for evaluating dam performance after a sei...

  • Article
  • Open Access
2,332 Views
11 Pages

5 September 2025

The Tokara Islands, a volcanic archipelago located south of Japan’s main islands, experienced earthquake swarm activity in 2025. Public concern has emerged regarding the potential triggering of the anticipated Nankai Trough earthquake, which th...

  • Article
  • Open Access
954 Views
25 Pages

Using Electrical Resistivity Tomography to Reconstruct Alpine Spring Supply: A Case Study from the Montellina Spring (Quincinetto, NW Alps, Italy)

  • Cesare Comina,
  • Domenico Antonio De Luca,
  • Stefano Dolce,
  • Maria Gabriella Forno,
  • Marco Gattiglio,
  • Franco Gianotti,
  • Manuela Lasagna,
  • Giovanni Pigozzi,
  • Sandro Roux and
  • Andrea Vergnano

2 September 2025

Both studies and conservation of mountain waters are essential because of the primary role of mountains as “natural water towers” for the preservation and optimized exploitation of water reserves. In particular, under climate change stres...

  • Article
  • Open Access
872 Views
21 Pages

1 September 2025

Tunnel linings play a vital role in underground infrastructure, yet their performance can be severely affected by pre-existing cracks. This study investigates the mechanical behavior and failure mechanisms of C30 concrete with artificial cracks under...

  • Article
  • Open Access
1,080 Views
15 Pages

Geohazard investigation in volcanic fields is essential for understanding and mitigating risks associated with volcanic activity. Volcanic vents are often concealed by processes such as faulting, subsidence, or uplift, which complicates their detecti...

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GeoHazards - ISSN 2624-795X