Updates and repairs to PH5 experiment archive
Older PH5 experiments have been updated to resolve data inconsistencies, improve quality, and better align datasets with current PH5 standards.
Read the storyThe breath of a volcano: Volcán Masaya’s subtle underground activity unveiled by InSAR
It’s often said that volcanoes give plenty of warning before they erupt. But what happens when they don't? A recent study uses the satellite remote sensing technique, InSAR, to illuminate the behavior of Volcán Masaya, an unpredictable volcano located just 20 kilometers from Nicaragua's capital city.
Read the storyUser authentication for NSF NGF data and product downloads
As part of our ongoing transition to modern, cloud-native infrastructure that provides exceptional scalability and performance, we will require user authentication for all data and product downloads beginning December 15, 2026.
Read the storyScientists look to Mexico earthquake to see how well pretrained machine-learning methods perform
New aftershock catalog from 2017 M 8.2 earthquake reveals how machine-learning can facilitate our understanding of tectonically complex environments.
Read the storyAnnouncing Open Source SAC Community Edition v103.0
Our community’s access to the Seismic Analysis Code (SAC) is now being released as open source software as the SAC Community Edition.
Read the story
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