Volcanic Maps
The USGS Volcano Hazards Program enhances public safety and minimize social and economic disruption from volcanic unrest and eruption. We accomplish this by delivering effective forecasts, warnings, and information about volcano hazards based on scientific understanding of volcanic processes. Learn more by exploring USGS volcanic maps.
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May 13, 2021—Halema‘uma‘u eruption Digital Elevation Model May 13, 2021—Halema‘uma‘u eruption Digital Elevation Model
HVO uses regular Kīlauea summit helicopter overflights of Halema‘uma‘u crater to create digital elevation models (DEMs) of the crater.
May 13, 2021—Kīlauea summit eruption thermal map May 13, 2021—Kīlauea summit eruption thermal map
May 13, 2021—Kīlauea summit eruption thermal map constructed from aerial imagery
May 13, 2021—Kīlauea summit eruption thermal map compilation May 13, 2021—Kīlauea summit eruption thermal map compilation
A compilation of nine thermal maps created for the ongoing eruption in Halema‘uma‘u, at the summit of Kīlauea, showing the evolution of the lava lake.
May 7, 2021—Kīlauea summit eruption contour map May 7, 2021—Kīlauea summit eruption contour map
May 7, 2021—Kīlauea summit eruption contour map showing lava lake level and elevations of features within the caldera
April 29, 2021—Increasing size of the Halema‘uma‘u lava lake April 29, 2021—Increasing size of the Halema‘uma‘u lava lake
Digital elevation models (DEMs) created from photos taken during helicopter overflights of Kīlauea summit.
April 29, 2021—Rise of the Halema‘uma‘u lava lake April 29, 2021—Rise of the Halema‘uma‘u lava lake
Digital elevation models (DEMs) created from photos taken during helicopter overflights of Kīlauea summit.
April 23, 2021—Kīlauea summit eruption contour map April 23, 2021—Kīlauea summit eruption contour map
April 23, 2021—Kīlauea summit eruption contour map showing lava lake level and elevations of features within the caldera
April 16, 2021—Kīlauea summit eruption thermal map April 16, 2021—Kīlauea summit eruption thermal map
April 16, 2021—Kīlauea summit eruption thermal map constructed from aerial imagery
March 10, 2021—Mauna Loa eruption response times March 10, 2021—Mauna Loa eruption response times
March 10, 2021—Mauna Loa eruption response times over the past 200 years
April 8, 2021—Mauna Loa summit interferogram April 8, 2021—Mauna Loa summit interferogram
This image of the summit of Mauna Loa Volcano is derived from satellite-based interferometric synthetic aperture radar (InSAR) and is called an interferogram.
April 5, 2021—Kīlauea summit eruption contour map April 5, 2021—Kīlauea summit eruption contour map
April 5, 2021—Kīlauea summit eruption contour map showing lava lake level and elevations of features within the caldera
March 29, 2021—Kīlauea summit eruption contour map March 29, 2021—Kīlauea summit eruption contour map
March 29, 2021—Kīlauea summit eruption contour map showing lava lake level and elevations of features within the caldera