Geologic map of the State of Hawaii | U.S. Geological Survey - USGS.gov
WEBThis geologic map and its digital databases present the geology of the eight major islands of the State of Hawaiʻi. The map should serve as a useful guide to anyone studying the geologic setting and history of Hawai‘i, including ground- and surface-water resources, economic deposits, and landslide or volcanic hazards.
Geologic map and guide of the island of Oahu, Hawaii
WEBThe base for this map is the new topographic map of Oahu prepared by the Topographic Branch of the Geological Survey. This bulletin also contains a guide to the geology along the main highways, which can be used advantageously in …
U.S. Geological Survey Map Viewer
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Geologic Map of the State of Hawaii - USGS Publications …
WEBThe pamphlet includes simplified page-size geologic maps for each island, summaries of all the radiometric ages that have been gathered since about 1960, generalized depictions of geochemical analyses for each volcano's eruptive stages, and discussion of some outstanding topics that remain controversial or deserving of additional research.
Latest Earthquakes
WEB4 days ago · USGS Magnitude 2.5+ Earthquakes, Past Day 8 of 37 earthquakes in map area. ... Hawaii. 2024-09-15 16:14:44 (UTC-07:00) 1.7 km . 2.7. 10 km SE of Volcano, Hawaii. ... Bookmark this page to return to map/list with the same settings or save your settings with the button below.
Geologic map of the State of Hawaii - USGS Publications …
WEBThis geologic map and its digital databases present the geology of the eight major islands of the State of Hawaiʻi. The map should serve as a useful guide to anyone studying the geologic setting and history of Hawai‘i, including ground- and surface-water resources, economic deposits, and landslide or volcanic hazards.
Digital Database of the Geologic Map of the Island of Hawai‘i
WEBMar 9, 2006 · This online publication consists of a digital database of the geologic map, an explanatory pamphlet, description of map units, correlation of map units diagram, and images for plotting. Geologic mapping was compiled at …
WEBView south from Olomana Ridge at the spine of Aniani Nui, in the Kailua basin of O‘ahu. Distant skyline is Ko‘olau Range. Olomana Ridge is part of the dike complex within the Kailua Member of Ko‘olau Volcanics. Photograph by Jeremy Bishop, May 15, 2019.
Latest Earthquakes
WEBWhich earthquakes are included on the map and list? Felt something not shown – report it here. +
Hawaiian Volcano Observatory | U.S. Geological Survey - USGS.gov
WEBHVO monitors earthquakes and the active volcanoes in Hawaii, assesses their hazards, issues warnings, and advances scientific understanding to reduce the impacts of volcanic eruptions.