Hidden features of volcano 'lava bombs' caught on video.

  • Published In: Sciencemag.org, 2025. P. N.PAG 1 of 3

  • Database: Applied Science & Technology Source Ultimate 2 of 3

  • Authored By: DeGraff, Mark 3 of 3

Abstract

The article focuses on new research that enhances the understanding of lava bomb flight paths during volcanic eruptions, which is crucial for predicting risks to people and property. An international team of researchers filmed eruptions from two Italian volcanoes, documenting over 5,200 lava bombs and categorizing them into three main shapes: round, elongated, and dumbbell-shaped. The findings indicate that larger lava bombs are often not round, challenging existing models that assume all volcanic projectiles are spherical. This research suggests that the aerodynamic properties of irregularly shaped bombs could significantly affect their flight distance and impact risk assessments. [Extracted from the article]

Additional Information

  • Source:Sciencemag.org. 2025/07, pN.PAG
  • Document Type:Article
  • Subject Area:Geology
  • Publication Date:2025
  • Accession Number:187070302
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