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Federal
NCEI/WDS Global Significant Earthquake Database, 2150 BC to Present recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Significant Earthquake Database is a global listing of over 5,700 earthquakes from 2150 BC to the present. A significant earthquake is classified as one that... -
Federal
Hawaii Volcanism: Impact on the Environment recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Fewer than one hundred people have been killed by eruptions in the recorded history of Hawaii, and only one death has occurred in the 20th Century. However, the lava... -
Federal
1988 Spitak Earthquake Database recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The 1988 Spitak Earthquake database is an extensive collection of geophysical and geological data, maps, charts, images and descriptive text pertaining to the... -
Federal
Seismicity Catalog Collection, 2150 BC to 1996 AD recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Seismicity Catalog Collection is a compilation data on over four million earthquakes dating from 2150 BC to 1996 AD from NOAA's National Geophysical Data Center... -
Federal
Volcanic Rocks and Features recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Volcanoes have contributed significantly to the formation of the surface of our planet. Volcanism produced the crust we live on and most of the air we breathe. The... -
Federal
Hawaii Volcanism: Lava Forms recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Over the last several million years the Hawaiian Islands have been built of successive lava flows. They are the most recent additions in a long line of volcanoes that... -
Federal
New Zealand American Submarine Ring of Fire 2007 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The New Zealand American Ring of Fire 2007 expedition has been an outstanding success for all partners. The automous benthic explorer (ABE) team leader, Dana Yoerger,... -
Federal
Volcanoes in Eruption - Set 2 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The word volcano is used to refer to the opening from which molten rock and gas issue from Earth's interior onto the surface, and also to the cone, hill, or mountain... -
Federal
Mount Pinatubo Revisited; A Study of Lahar Erosion recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
At dawn on June 15, 1991, a cataclysmic eruption began with a tremendous explosion that destroyed ten deserted villages. This eruption deposited approximately 5 to 7... -
Federal
United States Earthquake Intensity Database, 1638-1985 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The United States Earthquake Intensity Database is a collection of damage and felt reports for over 23,000 U.S. earthquakes from 1638-1985. The majority of... -
Federal
Tsunamis - General recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Tsunami is a Japanese word meaning harbor wave. It is a water wave or a series of waves generated by an impulsive vertical displacement of the surface of the ocean or...