Natural Hazards

Earthquakes are natural phenomena that can cause extreme disasters if they happen, so we consider that their study and understanding is of great importance to avoid catastrophic loss of life, prevent major damage to homes and buildings, and prevent it from occurring. great economic losses in a region. This article explains in detail everything that […]

To begin with, landslides, slope movements or mass removal phenomena are the cause of the generation of geological risks that can affect buildings, transportation routes, riverbeds, reservoirs and sometimes can affect entire populations. Geologists, engineers, and other professionals often rely on unique and slightly different definitions of landslides or mass movements. This diversity of definitions

Volcanoes are geological structures that can represent a certain risk for the populations that settle around them, so it is necessary to understand the different types of volcanic eruptions, to determine measures and actions before the eruption of a volcano. Just as there are various types of volcanic eruptions, there are also different types of

The Volcanic Explosivity Index (VEI) is now universally accepted as a means of classifying the relative sizes of explosive eruptions, it was developed by Newhall and Self (1982) at the suggestion of Robert Decker, then Professor at Dartmouth College. The higher the Volcanic Explosivity Index value, the more powerful the type of volcanic eruption. This

Tsunamis are highly destructive natural phenomena because they appear in the form of giant waves that can exceed 30 m in height and can affect large human populations near the coasts or coastal profiles, their most common origin is associated with earthquakes. Although they are not very frequent events, it is necessary to understand their

The different types of volcanoes are geological structures that amaze the population because they are usually impressive on the earth’s crust, in addition, in several countries they are a reason for tourist attraction and various sports such as hiking and climbing. For this reason we consider it necessary to explain the different types of volcanoes,

A volcano is defined as a geological structure, similar to a mountain, that is located on the Earth’s crust. It has an entrance, technically known as a crater, where all the volcanic products come out and where volcanic eruptions occur. Volcanoes can basically be divided into extinct, dormant, or active. The problem of these geological