GIS Data
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December 22, 2020—Kīlauea summit eruption thermal map December 22, 2020—Kīlauea summit eruption thermal map
December 22, 2020—Kīlauea summit eruption thermal map constructed from aerial imagery
December 22, 2020—Kīlauea summit eruption lava lake depth map December 22, 2020—Kīlauea summit eruption lava lake depth map
Kīlauea summit eruption lava lake depth map generated from December 22, 2020 imagery
Bedrock geologic map of the Springfield 7.5- x 15-minute quadrangle, Windsor County, Vermont, and Sullivan County, New Hampshire Bedrock geologic map of the Springfield 7.5- x 15-minute quadrangle, Windsor County, Vermont, and Sullivan County, New Hampshire
The bedrock geology of the 7.5- by 15-minute Springfield quadrangle consists of highly deformed and metamorphosed Mesoproterozoic through Devonian metasedimentary and meta-igneous rocks. In the west, Mesoproterozoic gneisses of the Mount Holly Complex are the oldest rocks and form the eastern side of the Chester dome. The Moretown slice structurally overlies the Chester dome along the...
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.
December 21, 2020—Kīlauea summit eruption lava lake depth map December 21, 2020—Kīlauea summit eruption lava lake depth map
Kīlauea summit eruption lava lake depth map generated from December 21, 2020 imagery