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Related Experiment Video

Updated: Jul 2, 2026

Data Processing Methods for 3D Seismic Imaging of Subsurface Volcanoes: Applications to the Tarim Flood Basalt
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Data Processing Methods for 3D Seismic Imaging of Subsurface Volcanoes: Applications to the Tarim Flood Basalt

Published on: August 7, 2017

Bang! Month-scale eruption triggering at Santorini volcano.

Victoria M Martin1, Daniel J Morgan, Dougal A Jerram

  • 1University of Durham, Department of Earth Sciences, South Road, Durham DH1 3LE, UK.

Science (New York, N.Y.)
|August 30, 2008
PubMed
Summary

Researchers studied volcanic material from Santorini, Greece, to determine the time between magma intrusion and eruption. They found this critical time lag to be between 3 and 10 weeks using olivine crystal analysis.

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Atom Probe Tomography Analysis of Exsolved Mineral Phases
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Atom Probe Tomography Analysis of Exsolved Mineral Phases
08:14

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Published on: October 25, 2019

Area of Science:

  • Geology
  • Volcanology
  • Geochemistry

Background:

  • The time between magma intrusion and volcanic eruption is crucial for predicting volcanic activity and mitigating hazards.
  • Understanding this timescale helps in assessing volcanic eruption triggers and consequences.

Purpose of the Study:

  • To determine the intrusion-to-eruption time lag at the Nea Kameni volcanic center in Santorini, Greece.
  • To apply analytical techniques to previously erupted materials for volcanic process studies.

Main Methods:

  • Analysis of Fe-Mg diffusion in olivine crystals from the 1925-28 eruption of Nea Kameni.
  • Utilizing geochemical techniques to reconstruct thermal histories of volcanic materials.

Main Results:

  • The intrusion-to-eruption time lag was constrained to a period of 3 to 10 weeks.
  • The study successfully calibrated short-term volcanic processes using historical eruption materials.

Conclusions:

  • Fe-Mg diffusion in olivine provides a reliable method for determining magma intrusion-to-eruption timescales.
  • This technique is applicable to other volcanic centers, enhancing our ability to study volcanic processes.