How to protect yourself from volcanic ash produced by Halema‘uma‘u

How to protect yourself from volcanic ash produced by Halema‘uma‘u ...

Detailed Description

Volcanic ash from an eruption at the summit of Kīlauea on May 17, 2018. Left: This low magnification photo shows ash particles ranging from a few microns to a couple millimeters in diameter. Right: A high-powered scanning electron microscope reveals great detail on this basalt ash shard. Photos courtesy of Pavel Izbekov, UAF-GI AVO.

Details

Image Dimensions: 617 x 280

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