Injecting CO2 into depleted oil fields may not cause quakes
Oil and gas extraction may stabilize shallow faults, making depleted reservoirs a potentially safe candidate for CO2 storage. By Fionna M. D. Samuels, Ph.D. student and Temblor extern …
Here’s what high-flying balloons can tell us about earthquakes
A new study shows that sensors on high-altitude balloons can detect pressure signals from earthquakes. Could the method be used on Venus? By Jeng Hann Chong, University of New …
Scientists unravel India’s 2021 Chamoli disaster
On February 7, a massive avalanche of ice and rock caused widespread devastation at Chamoli in the mountains of northern India, killing more than 200 people. By Meghomita Das, …
Recent earthquake activity unlocks mysteries of the Wasatch Fault
Ground motion recordings over the last decade reveal how ground shaking attenuates and becomes amplified beneath Utah’s urban corridor. By Lauren Koenig, Ph.D. Candidate, Michigan State University (@Lauren_A_Koenig) …
A fluid’s journey into deep earth may explain deep quakes
An interdisciplinary collaboration investigates one of earth science’s cryptic mysteries: the origin of deep earthquakes. By Meghan Zulian, University of California, Davis, Temblor science writing extern (@meghan_zulian) Citation: …
European companies get help prepping for the next earthquake
As Europeans become increasingly concerned about potential earthquakes, scientists must improve earthquake early warning systems and hazard communication — especially for business. By Pablo Salucci, Science writer (@psalucci) …
A better way to forecast megathrust earthquakes and subsequent tsunami events
Megathrust earthquakes have caused some of the most devastating natural disasters in history, but a new model could improve our ability to forecast them. By Jessica Orwig, Ph.D., Science …
Scientists simulate earthquake swarms
Computer simulations show that fluid flow can cause swarms of earthquakes. By Akash Kharita, Indian Institute of Technology, Roorkee, Temblor science writing extern (@seismo_akash) Citation: Kharita, A., 2021, …
Paleo-quakes illuminate earthquake gates in New Zealand
A new study of New Zealand’s Alpine Fault reveals details about past earthquakes and the likelihood of a large future rupture. By Fionna M. D. Samuels, Ph.D. Student, Temblor …
Earthquakes in Cascadia produce relatively few aftershocks
Researchers determined that Cascadia is a standout among similar seismic zones worldwide because it produces fewer aftershocks than its global counterparts. By Lauren Milideo, Ph.D., science writer (@lwritesscience) …
Reenvisioning resilience may help earthquake recovery in Italy
Research from Italy presents new metrics for resilience to improve outcomes of Italian students affected by devastating earthquakes. By Lauren Koenig, Ph.D. Candidate, Michigan State University (@Lauren_A_Koenig) Citation: …
Icequakes indicate Antarctic glaciers on the move
A study of seismicity within Perunika Glacier on Livingston Island in Antarctica reveals variable icequake frequency possibly linked to melting ice. By Makenna Lenover, Temblor Earthquake News extern (@makennalenover) …
Megamodels: Chile’s insurance sector sharpens up
Chile’s prehistoric megathrust earthquakes can inform hazard models for the natural disaster insurance industry. By Madeline Dahm, science writer (@MadelineDahm) Citation: Dahm, M., 2021, Megamodels: Chile’s insurance sector …
Fiber-optic cables can sense aftershocks
Scientists transformed telecom cables beneath Tangshan, China, into a rapidly deployed aftershock monitoring network following the 2020 magnitude-5.1 earthquake. By Mariah C. Hoskins, Ph.D., science writer (@DrMCHoskins) Citation: …
Overdue? The future of large earthquakes in California
Is California overdue for a large earthquake? Perhaps, but residents shouldn’t get complacent. By Krystal Vasquez (@CaffeinatedKrys) Citation: Vasquez, K., 2021, Overdue? The future of large earthquakes in …
Surprising recharacterization of earthquake risk along a strand of the San Andreas
A recent study indicates increased slip rates along the Mission Creek strand of the San Andreas Fault, suggesting a novel configuration of earthquake risk at this latitude. By Ben …
Undersea telecom cables detect ocean earthquakes
Researchers used throwaway data from telecom companies to turn submarine telecommunications cables into deep-sea earthquake sensors. By Lauren Milideo, Ph.D., science writer, (@lwritesscience) Citation: Milideo, L., 2021, Undersea …
Getting Warmer — A Long Stride in Volcano Monitoring
Scientists have discovered previously hidden signs of thermal unrest in the years leading up to recent volcanic eruptions. By Elisabeth Nadin, Ph.D., University of Alaska Fairbanks Citation: Nadin, …