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Antonio Costa

Photo of a volcano erupting.
Posted inEditors' Vox

From Volcanic Vents to Safer Skies

by Antonio Costa 27 May 202627 May 2026

Improved estimates of Eruption Source Parameters can sharpen forecasts of volcanic plume rise and ash dispersal, supporting aviation safety and hazard response.

Lake Nyos, Cameroon, shows red coloration from iron oxides stirred up by the artificial degassing of carbon dioxide from the bottom water.
Posted inScience Updates

Cameroon's Lake Nyos Gas Burst: 30 Years Later

by D. Rouwet, G. Tanyileke and Antonio Costa 12 July 201611 January 2022

9th Workshop of the IAVCEI-Commission on Volcanic Lakes (CVL9); Cameroon, 14–24 March 2016

Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

Of Cosmic Rains and Delayed Trains

21 September 202621 September 2026
Editors' Highlights

Seasonality is Changing for Extreme Dry and Humid Heat Events 

18 September 202617 September 2026
Editors' Vox

In Appreciation of AGU’s Outstanding Reviewers of 2025

14 September 202610 September 2026
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