[HTML][HTML] The role of artificial intelligence and IoT in prediction of earthquakes

J Pwavodi, AU Ibrahim, PC Pwavodi… - Artificial Intelligence in …, 2024 - Elsevier
Earthquakes are classified as one of the most devastating natural disasters that can have
catastrophic effects on the environment, lives, and properties. Most recent devastating …

Inconsistencies and lurking pitfalls in the magnitude–frequency distribution of high‐resolution earthquake catalogs

M Herrmann, W Marzocchi - Seismological Research …, 2021 - pubs.geoscienceworld.org
Earthquake catalogs describe the distribution of earthquakes in space, time, and magnitude,
which is essential information for earthquake forecasting and the assessment of seismic …

Localization and coalescence of seismicity before large earthquakes

Y Ben-Zion, I Zaliapin - Geophysical Journal International, 2020 - academic.oup.com
We examine localization processes of low magnitude seismicity in relation to the occurrence
of large earthquakes using three complementary analyses:(i) estimated production of rock …

Comparing EGF Methods for Estimating Corner Frequency and Stress Drop From P Wave Spectra

PM Shearer, RE Abercrombie… - Journal of …, 2019 - Wiley Online Library
Abstract Empirical Green's functions (EGFs) are widely applied to correct earthquake spectra
for attenuation and other path effects in order to estimate corner frequencies and stress …

Strong correlation between stress drop and peak ground acceleration for recent M 1–4 earthquakes in the San Francisco Bay area

DT Trugman, PM Shearer - Bulletin of the Seismological …, 2018 - pubs.geoscienceworld.org
Theoretical and observational studies suggest that between‐event variability in the median
ground motions of larger (M≥ 5) earthquakes is controlled primarily by the dynamic …

Stress chatter via fluid flow and fault slip in a hydraulic fracturing‐induced earthquake sequence in the Montney Formation, British Columbia

AF Peña Castro, MP Roth, A Verdecchia… - Geophysical …, 2020 - Wiley Online Library
Source processes of injection‐induced earthquakes involve complex fluid‐rock interaction
often elusive to regional seismic monitoring. Here we combine observations from a local …

Theoretical Basis for the Observed Break in Scaling between Small and Large Earthquakes

N Deichmann - Bulletin of the Seismological Society of …, 2017 - pubs.geoscienceworld.org
For a set of earthquakes in a perfectly elastic medium and provided that stress drop and
rupture velocity do not vary systematically as a function of magnitude and that the instrument …

Application of an improved spectral decomposition method to examine earthquake source scaling in Southern California

DT Trugman, PM Shearer - Journal of Geophysical Research …, 2017 - Wiley Online Library
Earthquake source spectra contain fundamental information about the dynamics of
earthquake rupture. However, the inherent tradeoffs in separating source and path effects …

Learning source, path and site effects: CNN-based on-site intensity prediction for earthquake early warning

H Zhang, D Melgar, V Sahakian… - Geophysical Journal …, 2022 - academic.oup.com
To provide timely and accurate seismic alerts for potential users during the earthquake early
warning (EEW) process, several algorithms have been proposed and implemented. Some of …

Stress‐drop and source scaling of the 2019 Ridgecrest, California, earthquake sequence

DT Trugman - Bulletin of the Seismological Society of …, 2020 - pubs.geoscienceworld.org
Stress drop, while difficult to measure reliably and at scale, is a key source parameter for
understanding the earthquake rupture process and its relationship to strong ground motion …