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General Physics Apr 26, 2019

Researchers find a better power law that predicts earthquakes, blood vessels, bank accounts

Giant earthquakes and extreme wealth may not appear to have much in common, but the frequency with which the "Big One" will hit San Francisco and how often someone will earn as much money as Bill Gates can both be predicted ...

Earth Sciences Aug 26, 2016

How shallow, deep earthquakes differ

Italy's earthquake was a lot weaker than the one in Myanmar, but it did far more damage because it happened at a shallower depth. The Associated Press explains the difference between shallow and deep earthquakes.

Earth Sciences Feb 14, 2019

Massive Bolivian earthquake reveals mountains 660 kilometers below our feet

Most schoolchildren learn that the Earth has three (or four) layers: a crust, mantle and core, which is sometimes subdivided into an inner and outer core. That's not wrong, but it does leave out several other layers that ...

Earth Sciences Jun 12, 2024

Satellite data reveal anomalies up to 19 days before 2023 Turkey earthquake

Earthquakes may betray their impending presence much earlier than previously thought through a variety of anomalies present in the ground, atmosphere and ionosphere that can be detected using satellites, a recent study in ...

Earth Sciences Feb 26, 2024

Earthquake research traces the pace of an approaching 'seismic dragon king'

The 'Dragon King' theory was proposed based on the physics of complexity. According to this theory, 'Dragon King' events deviate from the power law distribution as a statistical outlier and, noticeably, have predictability.

Earth Sciences Oct 5, 2023

AI-driven earthquake forecasting shows promise in trials

A new attempt to predict earthquakes with the aid of artificial intelligence has raised hopes that the technology could one day be used to limit earthquakes' impact on lives and economies. Developed by researchers at The ...

Earth Sciences Sep 18, 2018

Geoscientists find unexpected 'deep creep' near San Andreas, San Jacinto faults

A new analysis of thousands of very small earthquakes that have occurred in the San Bernardino basin near the San Andreas and San Jacinto faults suggests that the unusual deformation of some—they move in a different way ...

Earth Sciences May 13, 2016

New research estimates probability of mega-earthquake in the Aleutians

A team of researchers from the University of Hawai'i at Mānoa (UHM) published a study this week that estimated the probability of a Magnitude 9+ earthquake in the Aleutian Islands—an event with sufficient power to create ...

Earth Sciences Jul 19, 2016

Some earthquakes on San Andreas Fault triggered by gravitational tug of sun and moon

The gravitational tug between the sun and moon is not just a dance of high and low tides: It can also trigger a special kind of earthquake on the San Andreas Fault.

Earth Sciences Apr 14, 2020

Timing of large earthquakes follows a 'devil's staircase' pattern

At the regional level and worldwide, the occurrence of large shallow earthquakes appears to follow a mathematical pattern called the Devil's Staircase, where clusters of earthquake events are separated by long but irregular ...

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