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Apr 23, 2022 · Fundamentals

Visualizing Invisible SO₂ After the Tonga Eruption with NASA Data and Python

This tutorial shows how to download NASA GES DISC SO₂ data for the 2022 Hunga Tonga–Hunga Ha'apai eruption, extract relevant fields with H5py, build a Pandas DataFrame, and create both scatter‑plot and time‑varying heat‑map visualizations using Matplotlib, Seaborn and Folium.