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Maps

Thermal and eruption maps for Kīlauea.

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December 26, 2020—Kīlauea summit topographic changes December 26, 2020—Kīlauea summit topographic changes

This graphic depicts the changes to Kīlauea Volcano's summit resulting from the eruption that began on December 20, 2020.

December 27, 2020—Kīlauea summit eruption contour map December 27, 2020—Kīlauea summit eruption contour map

December 27, 2020—Kīlauea summit eruption contour map showing lake level and elevations of features within the caldera

December 21, 2020—Kīlauea summit eruption reference map December 21, 2020—Kīlauea summit eruption reference map

Kīlauea summit eruption reference map showing the location of current and previous lake activity

December 21, 2020—Kīlauea summit interferogram December 21, 2020—Kīlauea summit interferogram

This “interferogram” was created from satellite radar data acquired over Kīlauea Volcano on December 6 and 21 (at 6 PM HST each day). The colored fringes show ground deformation that occurred during that 15-day period. Each fringe is equivalent to about 1.55 cm (0.6 in) of ground deformation towards or away from the satellite.
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