Bathymetry Hunga Tonga-Hunga Ha’apai

3D Model

What lies beneath? Revealing the massive Hunga caldera (~ 5 km diameter) below the waterline. 3D model using elevation data from American Geophysical Union and bathymetrics National Oceanic & Atmospheric Administration.

Before eruption on Jan. 15, 2022 https://www.vizualism.nl/bathymetry-hunga-tonga-volcano/