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Earth, Planets and Space
Fig. 15 | Earth, Planets and Space

Fig. 15

From: Phreatic eruption dynamics derived from deposit analysis: a case study from a small, phreatic eruption from Whakāri/White Island, New Zealand

Fig. 15

Particle trajectory and its use in determining the hazard footprint of the eruption. Pulse 6 trajectories are dark purple, dark green trajectories represent Pulse 5, and light green Pulse 4. The number of particles shown have been reduced for figure clarity, number remains proportional to that modelled. a 2D trajectory figure showing 50 particles for Pulse 6, 23 for Pulse 5, 10 for Pulse 4. Created by Dale Cusack b 3D ballistic trajectories, 100 particles P6, 46 for Pulse 5, 20 for Pulse 4. Created in ArcScene. c The ballistic trajectories overlain with surge isopachs and tourist pathway

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