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Humans Counted 8,600 Earthquakes in Yellowstone. AI Says We’re Not Even Close

Before the advent of artificial intelligence, experts often detected earthquakes by analyzing seismic data by hand. Unsurprisingly, this approach takes a long time, is cost-intensive, and usually identifies fewer earthquakes. Machine learning has now changed virtually everything. Using artificial intelligence, researchers have retroactively identified and assigned magnitudes to ten times as many seismic events in historical earthquake data from the Yellowstone caldera from 2008 to 2022 as had b

Myanmar’s Devastating Earthquake in March Split the Earth at ‘Supershear Velocity’

On March 28, Myanmar was rocked by a 7.8 magnitude earthquake that claimed over 5,000 lives and caused damage even in neighboring countries. In a study published July 10 in The Seismic Record, seismologists confirmed previous research indicating that the southern part of the large earthquake’s rupture, or fracture, took place at astounding speeds of up to between 3.1 and 3.7 miles per second (5 to 6 kilometers per second)—at supershear velocity. This likely played a role in the earthquake’s dev

Android Phones Can Detect Earthquakes Before the Ground Starts Shaking

Since their first implementation in Mexico and Japan, earthquake early-warning (EEW) systems have provided critical advance notice of imminent earthquakes to countless people. Many seismic countries, however, still don’t have the infrastructure necessary to sustain such crucial networks, leaving their populations vulnerable to devastating earthquakes. Researchers in the U.S. and Germany have tested a global earthquake detection and alert system that makes use of a device many people already own