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GeoHazards, Volume 5, Issue 4

2024 December - 17 articles

Cover Story: Earthquakes pose a significant risk globally, yet accurately predicting their occurrence remains a scientific challenge. This paper investigates multiple state-of-the-art temporal, spatial, and spatiotemporal AI models for earthquake nowcasting, integrating advanced deep learning architectures and foundation models. Additionally, the study introduces two innovative models, Multi Foundation Quake and GNNCoder, designed to capture intricate spatial and temporal patterns in seismic activity in Southern California. The models use seismic records to integrate pre-trained foundation architectures with bespoke patterns and graph-based learning techniques. The findings highlight our new models’ superior performance over existing methods. This research provides a transformative step in utilizing AI for seismic prediction models, showcasing a multidisciplinary understanding of earthquake dynamics. View this paper
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Articles (17)

  • Article
  • Open Access
1 Citations
2,037 Views
19 Pages

18 December 2024

The steep northern slopes of Giona Mt in central continental Greece are the result of an E-W normal fault dipping 35–45° to the north, extending from the Mornos River in the west to the village of Gravia in the east. This fault creates a si...

  • Article
  • Open Access
1 Citations
1,583 Views
24 Pages

Proposed Solution for Stony Debris-Flow Control Works in Two Headwater Basins with Morphological Changes

  • Mauro Boreggio,
  • Matteo Barbini,
  • Martino Bernard,
  • Massimo Degetto and
  • Carlo Gregoretti

18 December 2024

Stony debris flows originating from the two basins of Jaron di Sacomedan and Jaron dei Ross pose a significant threat to the inhabited area of Chiapuzza (Dolomites, Northeastern Italian Alps) and the national road SS 51. In the upper part of the Jaro...

  • Article
  • Open Access
10 Citations
4,538 Views
20 Pages

Automated Snow Avalanche Monitoring and Alert System Using Distributed Acoustic Sensing in Norway

  • Antoine Turquet,
  • Andreas Wuestefeld,
  • Guro K. Svendsen,
  • Finn Kåre Nyhammer,
  • Espen Lauvlund Nilsen,
  • Andreas Per-Ola Persson and
  • Vetle Refsum

17 December 2024

Avalanches present substantial hazard risk in mountainous regions, particularly when avalanches obstruct roads, either hitting vehicles directly or leaving traffic exposed to subsequent avalanches during cycles. Traditional detection methods often ar...

  • Article
  • Open Access
2 Citations
2,525 Views
18 Pages

16 December 2024

Deciding the locations of shelters and how to assign evacuees to these locations is crucial for effective disaster management. However, the inherent uncertainty in evacuation demand makes it challenging to make optimal decisions. Traditional stochast...

  • Article
  • Open Access
2 Citations
1,585 Views
14 Pages

Spatial Variations of Physical Characteristics of Soil and Their Role in Creating a Model of a Geogenic Radon Hazard Index (GRHI) in the Kuznetsk Coal Basin

  • Timofey Leshukov,
  • Konstantin Legoshchin,
  • Maria Savkina,
  • Elizaveta Baranova,
  • Kirill Avdeev and
  • Aleksey Larionov

3 December 2024

Geographic patterns determine geogenic radon factors that, changing over the territory, form spatial structures of different scales associated with regional and local variations. The study of these structures is important for assessing the possibilit...

  • Article
  • Open Access
2,830 Views
19 Pages

29 November 2024

Tropical cyclones (TCs) significantly impact the Caribbean Lesser Antilles, often causing severe wind and water damage. Traditional flood hazard assessments simplify TC rainfall as single-peak, short-duration events tied to specific return periods, o...

  • Article
  • Open Access
6 Citations
4,941 Views
28 Pages

Time Series Foundation Models and Deep Learning Architectures for Earthquake Temporal and Spatial Nowcasting

  • Alireza Jafari,
  • Geoffrey Fox,
  • John B. Rundle,
  • Andrea Donnellan and
  • Lisa Grant Ludwig

21 November 2024

Advancing the capabilities of earthquake nowcasting, the real-time forecasting of seismic activities, remains crucial for reducing casualties. This multifaceted challenge has recently gained attention within the deep learning domain, facilitated by t...

  • Article
  • Open Access
1 Citations
3,309 Views
27 Pages

7 November 2024

Floods are the climate hazard that has the greatest socio-economic and territorial impact on the world. The root causes of these events are atmospheric and hydrological phenomena. However, human action usually aggravates their effects, as it alters t...

  • Article
  • Open Access
1 Citations
1,784 Views
13 Pages

4 November 2024

Sand dunes protect the most important economic and ecologically critical landscapes from coastal hazards (storms and high-tide flooding). The characteristics of the dune affect their protective ability. This paper qualitatively and quantitatively ass...

  • Article
  • Open Access
9 Citations
4,989 Views
17 Pages

Climate Change Impact on the Stability of Soil Slopes from a Hydrological and Geotechnical Perspective

  • Prodromos N. Psarropoulos,
  • Nikolaos Makrakis and
  • Yiannis Tsompanakis

1 November 2024

Climate change (CC) is expected to cause significant changes in weather patterns, leading to extreme phenomena. Specifically, the intensity of precipitation extremes is continuously escalating, even in regions with decreasing average precipitation le...

  • Article
  • Open Access
4 Citations
9,192 Views
18 Pages

30 October 2024

Vertical creep along 15 ground ruptures within a 15 km long and 1.5 km wide zone has been occurring along the southeastern part of Metro Manila. Though the unusually high rates of vertical slip point to excessive groundwater withdrawal as the trigger...

  • Article
  • Open Access
3 Citations
2,986 Views
20 Pages

21 October 2024

Using the existing two-dimensional experimental data and Open-source Fields Operation and Manipulation (OpenFOAM) software, this study performs a comprehensive comparative analysis of three types of landslide-generated tsunamis (subaerial, partially...

  • Article
  • Open Access
2 Citations
2,545 Views
27 Pages

Towards a Modern and Sustainable Sediment Management Plan in Mountain Catchment

  • Alessio Cislaghi,
  • Emanuele Morlotti,
  • Vito Giuseppe Sacchetti,
  • Dario Bellingeri and
  • Gian Battista Bischetti

17 October 2024

Sediment management is fundamental for managing mountain watercourses and their upslope catchment. A multidisciplinary approach—not limited to the discipline of hydraulics—is necessary for investigating the alterations in sediment transpo...

  • Article
  • Open Access
7 Citations
9,008 Views
32 Pages

La Palma 2021 Eruption (Canary Islands): Measurements and Modelling of Lava Flow Cooling Rates and Applications for Infrastructure Reconstruction and Risk Mitigation

  • Luis González-de-Vallejo,
  • Aaron Álvarez-Hernández,
  • Mercedes Ferrer,
  • John P. Lockwood,
  • Nemesio M. Pérez,
  • Pedro A. Hernández,
  • Ana Miranda-Hardisson,
  • José A. Rodríguez-Losada,
  • David Afonso-Falcón and
  • Luis E. Hernández-Gutiérrez
  • + 2 authors

4 October 2024

On 19 September 2021, a strombolian volcanic eruption began on the island of La Palma in the Canary Islands. This event resulted in the destruction of 73 km of roads, urban infrastructure, numerous houses, and agricultural crops, affecting approximat...

  • Article
  • Open Access
4 Citations
2,610 Views
19 Pages

4 October 2024

This research examines the seismic behavior of a cable-stayed bridge featuring concrete-filled steel tube (CFST) pylons, which includes the seesaw system. The objective of the study is to assess the efficacy of the seesaw system in mitigating the sei...

  • Article
  • Open Access
5 Citations
13,294 Views
34 Pages

2 October 2024

Floods pose significant challenges globally, particularly in coastal regions like the Philippines, which are vulnerable to typhoons and subsequent inundations. This study focuses on Naic city in Cavite, Philippines, using Geographic Information Syste...

  • Article
  • Open Access
5 Citations
3,454 Views
22 Pages

Exceptional Cluster of Simultaneous Shallow Landslides in Rwanda: Context, Triggering Factors, and Potential Warnings

  • Fils-Vainqueur Byiringiro,
  • Marc Jolivet,
  • Olivier Dauteuil,
  • Damien Arvor and
  • Christine Hitimana Niyotwambaza

25 September 2024

Rwanda, in eastern tropical Africa, is a small, densely populated country where climatic disasters are often the cause of considerable damage and deaths. Landslides are among the most frequent hazards, linked to the country’s peculiar configura...

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GeoHazards - ISSN 2624-795X