Advancing earthquake science worldwide
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 »
27 March 2025—Hydroacoustic signals captured by the world’s international nuclear monitoring system suggest an underwater landslide may have broken communications cables and disrupted internet traffic in west African countries for several weeks in March 2024. Researchers used data collected by hydrophones installed by the International Monitoring System of the Comprehensive … Continue Reading »
13 March 2025–SSA is proud to recognize our 2024 peer reviewers for the Bulletin of the Seismological Society of America (BSSA), Seismological Research Letters (SRL) and The Seismic Record (TSR). “SSA’s journals are known for their rigorous peer review and for the valuable reviewer feedback that helps authors improve the … 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 »
5 March 2025 — A new seismic study of Singapore could guide urban growth and renewable energy development in the coastal city nation, where 5.6 million residents live within an area of 734 square kilometers. The study, published in Seismological Research Letters, identifies areas with increased risk of ground shaking and … Continue Reading »
14 February 2025 — In late July to October 2022, residents of the Manu’a Islands in American Samoa felt the earth shake several times a day, raising concerns of an imminent volcanic eruption or tsunami. An earthquake catalog for the area turned up nothing, because the islands lacked a seismic … Continue Reading »