A Study of Recent Earthquakes

Metadata

Gutenberg ID

25062

Title

A Study of Recent Earthquakes

Language

en

Book source

Project Gutenberg

Description max 80 words

Charles Davison presents a seminal seismological work detailing major global earthquakes from 1854 to 1901. This volume offers detailed accounts of individual events, prioritizing scientific investigation over general theory. Ideal for researchers and enthusiasts, it combines historical context with rigorous analysis of seismic phenomena, fault mechanics, and wave propagation.

Summary up to 500 words

In *A Study of Recent Earthquakes*, Charles Davison presents a comprehensive scientific examination of major seismic events between 1854 and 1901. Unlike general textbooks, this work focuses on the detailed analysis of individual shocks, prioritizing their scientific value over mere intensity. Davison systematically investigates events including the Neapolitan (1857), Ischian (1881, 1883), Andalusian (1884), Charleston (1886), Riviera (1887), Japanese (1891, 1894), Hereford (1896), Inverness (1901), and Indian (1897) earthquakes. He categorizes these origins into local, volcanic, and tectonic, noting that the majority are tectonic in nature, resulting from the shaping of the Earth's crust. Davison employs rigorous modern methods to determine epicenters, seismic foci, and wave velocities, utilizing isoseismal lines and magnetograph records. The text explores diverse phenomena such as unfelt earth-waves, fault-scarps (particularly in Japan and India), sand-vents, landslips, and the rotation of pillars. A significant portion of the study is dedicated to sound phenomena, distinguishing between audible shocks and earth-sounds, as well as analyzing the distribution of after-shocks over time and space. The work serves as a vital resource for understanding the mechanics, origin, and destructive power of seismic events through the lens of late 19th-century geology and physics. By compiling facts from various reports and languages, Davison aims to provide a unified account that saves researchers the trouble of consulting disparate sources, offering clear illustrations and diagrams to support his findings on wave propagation, crustal displacement, and the geological history of affected regions.

LLM editorial rating

4.2/5

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Categories

• Science