20250911-084420 Advancing earthquake science worldwide
5 May 2025—One of the reasons that Samantha Hansen serves as a reviewer for The Seismic Record is “to get a first look at projects being completed by our peers and colleagues,” she said. “This is not only very interesting, but it can also give you a better understanding of … Continue Reading »
24 April 2025—Could the seismic signal of an underground nuclear test explosion be “hidden” by the signal generated by a natural earthquake? It’s possible, according to a new review article published in the Bulletin of the Seismological Society of America that contradicts the conventional wisdom about explosion “masking.” The new … Continue Reading »
1 April 2025—More than half of the earthquakes sampled at the subduction interface at the southern Hikurangi margin in Aotearoa-New Zealand cluster in time with earthquakes on three upper plate faults, according to a new analysis. The study published in the Bulletin of the Seismological Society of America will help … Continue Reading »
11 March 2025– A recent swarm of small shallow earthquakes in Mexico City in 2019 and 2023 caused surprisingly strong ground shaking, prompting researchers to wonder how shaking from a moderate sized earthquake might impact buildings across the city. In the Bulletin of the Seismological Society of America, Miguel Jaimes and … Continue Reading »
24 December 2024–The rapid, decade-long depletion of groundwater in Morocco’s Haouz plain may have affected the accumulation of tectonic stress that led to the deadly 8 September 2023 magnitude 6.8 Al Haouz earthquake, according to a new study published in the Bulletin of the Seismological Society of America. Bhaskar Kundu … Continue Reading »
10 September 2024–Five boulders, delivered by glacier and balancing delicately on rocky pedestals in northern New York and Vermont, can help define long-term maximum shaking intensity of earthquakes in the region. Seismologists examine the fragility of precariously balanced rocks, or PBRs, to determine the intensity of shaking would be needed … Continue Reading »