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Live Mauna Loa — Hlcam webcam

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Mauna Loa — Hlcam

Mauna Loa, Usgs

About This Camera

USGS HVO 'HLcam' monitoring Mauna Loa's Mokuʻāweoweo summit caldera. Earth's largest active volcano last erupted November–December 2022 — first summit eruption since 1984. Watches for renewed caldera activity and any smoke plumes from the northeast rift zone.

Heading to Mauna Loa, Usgs? See the weather, the light and how busy it is for yourself before you go — this is the view right now, not a photo from a brochure.

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Volcano & Seismic Activity

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Forecast data: Open-Meteo · NOAA SWPC · USGS. Conditions are estimates.

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