Advancing earthquake science worldwide
27 June 2017– The Eastern Tennessee Seismic Zone (ETSZ), a zone of small earthquakes stretching from northeastern Alabama to southwestern Virginia, may have generated earthquakes of magnitude 6 or greater within the last 25,000 years, according to a study published in the Bulletin of the Seismological Society of America. … Continue Reading »
30 May 2017 – Seismological Research Letters (SRL) announces a Focus Section on “Non-explosive active source monitoring and imaging.” This SRL section will focus on new developments of non-explosive active sources, data processing, subsurface imaging and monitoring with non-explosive active sources, and their contribution to the advancement in earthquake, tectonic/volcanic, and environmental sciences as well as their social impacts.
4 May 2017–The Bulletin of the Seismological Society of America (BSSA) is soliciting papers for a Special Issue on Reservoir Triggered Seismicity. December 10, 2017 marks 50 years since the 1967 magnitude 6.3 Koyna earthquake in western India, recognized as the world’s largest Reservoir Triggered Seismic (RTS) event.
3 May 2017–Changes to the rate of wastewater injection in disposal wells may have contributed to conditions that led to last year’s Pawnee earthquake in Oklahoma, according to a new report published May 3 as part of a focus section in Seismological Research Letters.
1 March 2017–A one-year seismic hazard model for 2017, from the U.S. Geological Survey, forecasts lower damaging ground shaking levels in the central and eastern U.S. compared to the previous forecast. Despite the recent drop in earthquake rates, Oklahoma and southern Kansas still face a significant risk of induced earthquake damage in 2017, according to the USGS report published March 1 in the journal Seismological Research Letters
28 February 2017–Results of a massive new project to map and classify the earthquake shaking potential across most of the Las Vegas metropolitan area will help developers there build in safer and less expensive ways. The “Parcel Map” described 28 February in the Bulletin of the Seismological Society of America is the most extensive effort to date in the United States to map and classify soils based on their effects on earthquake shaking across an entire urban area with systematic, direct measurements at high density.