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calderas

Photo of a caldera
Posted inEditors' Highlights

Deflected Dikes Perturb the Plumbing System

by Thorsten W. Becker 11 April 202510 April 2025

A multidisciplinary synthesis of the Campi Flegrei, Italy volcanic setting highlights the importance of sub-caldera layering for magma dynamics.

Aerial view of Yellowstone’s Upper Geyser Basin
Posted inNews

Magma Beneath Yellowstone Is Shifting Northeast

by Skyler Ware 31 January 202531 January 2025

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt soon.

Una masa de agua de color aguamarina en un paisaje desértico. El borde del agua tiene material cristalizado de color blanco.
Posted inNews

Nevada tiene montones de litio. Esta es la razón.

by Evan Howell 7 January 20257 January 2025

Nevada se está convirtiendo en un gran productor de litio, gracias a la topografía, el clima y la serendipia geológica.

An aquamarine body of water in a desert landscape. The water’s edge has white crystallized material.
Posted inNews

Nevada Has Loads of Lithium. Here’s Why.

by Evan Howell 31 October 202428 March 2025

Nevada is becoming a major producer of lithium, thanks to topography, climate, and geologic serendipity.

A strikingly blue lake surrounded by the snowcapped rock walls of a volcano.
Posted inResearch Spotlights

New Details About a Very Old Eruption and Flood

by Saima May Sidik 9 October 20249 October 2024

One of the most dramatic volcanic eruptions in history occurred more than 1,000 years ago. Scientists are still piecing together the aftermath.

Aerial photo of Mount Kīlauea
Posted inEditors' Highlights

Forecasting Caldera Collapse Using Deep Learning

by Olivier Roche 18 September 202417 September 2024

A deep learning model trained with geophysical data recorded during the well-documented 2018 Kilauea volcano eruption, Hawaii, predicts recurrent caldera collapse events.

An aerial photo of a large crater.
Posted inEditors' Highlights

Caldera Collapse as a Natural Example of Rock Friction

by Yosuke Aoki 25 June 202424 June 2024

Recurrent slips on the caldera wall of the Kīlauea Volcano are a natural experiment not only to understand the mechanics of caldera formation but also to gain more insights into fault friction.

Steep cliffs of Santorini, Greece
Posted inNews

Decoding an Ancient Tsunami from the Ground Up

by Mackenzie White 7 September 20237 September 2023

The seafloor around Santorini is helping scientists investigate forces behind the devastating Minoan tsunami.

A view of Kīlauea’s summit lava lake
Posted inResearch Spotlights

Volcanic Tremor and Deformation at Kīlauea

Kate Wheeling, freelance science writer by Kate Wheeling 2 August 20216 March 2023

Two new studies investigate activity at Hawaii’s Kīlauea leading up to and following the 2018 eruption to better understand the volcano’s plumbing and behavior.

A group of researchers attend to seismic instruments at Sierra Negra in the Galápagos.
Posted inNews

Observing a Galápagos Volcano from Buildup to Eruption

Sarah Derouin, Science Writer by Sarah Derouin 26 March 202127 October 2021

Insights from a 13-year monitoring program of Sierra Negra—one of the many volcanoes that dot the Galápagos Islands—shed light on the volcanic evolution of basaltic eruption.

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