Toppled Train Offers Insight into 1906 Earthquake

By mathematically modeling the movements of a locomotive that toppled from the tracks north of San Francisco during the city’s infamous 1906 earthquake, researchers have calculated a lower limit on the earthquake ground motion at the spot of the tipped train. Their report in the journal Seismological Research Letters concludes … Continue Reading »

SRL Focus Section Investigates 2018 Hualien Earthquake Sequence

28 December 2018–A low-cost earthquake early warning system provided a map of expected ground shaking around the epicenter of February’s magnitude 6.4 Hualien earthquake within two minutes of the mainshock’s start, according to a new study by seismologists at the National Taiwan University, which deployed the system. The predicted shake … Continue Reading »

Allison Bent Named Editor-in-Chief of SRL

SAN FRANCISCO (3 December 2018) – The Seismological Society of America (SSA) announced today the appointment of Allison Bent, a research seismologist with Natural Resources Canada, as editor-in-chief of Seismological Research Letters (SRL). Accessible by all SSA members and available in more than 1,300 academic, government and corporate institutions worldwide, … Continue Reading »

Explosion, Collapse, Earthquakes: Analysis of North Korea’s 2017 Nuclear Test

26 September 2018–The epicenter of the 3 September 2017 nuclear test explosion in North Korea occurred about 3.6 kilometers northwest of the country’s first nuclear test in October 2006, according to a new high-precision analysis of the explosion and its aftermath. The study published in Seismological Research Letters by Lian-Feng Zhao … Continue Reading »