An animation of the 2022 Tonga volcano explosion

An animation of the tsunami waves caused by an atmospheric pressure wave such as the one generated by the 2022 Tonga volcano explosion and how it can be detected by Earth-observing satellites.

Date:

30 August 2023

Creator:

merle-naidoo

Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).

Share on:

Related Videos

Airborne over OIST

An aerial view of OIST’s campus shows off its spectacular architecture, surrounding landscape, and building layout. Orient yourself to Japan’s only international and interdisciplinary graduate university by watching this fly-by tour. Select 1080p in movie player settings for high-definition viewing or click the bottom-right of the view screen to open the video in Youtube and play full screen. The raw, unedited aerial footage of OIST campus is available for download. Please credit OIST.

Women in Science

“Women in Science" was created by Hiroshima University graduate student Natsuko Hikiji as the outcome of her internship at OIST.

Dipole-quadrupole video

The model of the dipole-quadrupole

Sample Preparation Robot

A newly installed robot will provide researchers much higher quality preparation of biological samples, improving drastically reproducibility of experiments.

Vortical Computer Simulation

Here Red particles represent Active agents and green represent Passive agents. The variation in density of the mixture and the strength of the self-motile agents creates vortexes in the fluid space.