Mount Edgecumbe volcano in Southeast Alaska has become the latest addition to the Alaska Volcano Observatory’s ground-based monitoring network. An observatory team in early September installed three seismic and Global Navigation Satellite System stations on the reawakened volcano and upgraded the only existing station in the vicinity, a temporary one on nearby Crater Ridge. “This […]
Earth has earthquakes, Venus has venusquakes. Researchers at the University of Alaska Fairbanks Geophysical Institute, working with NASA, are helping create a Venusian seismometer that can operate long enough in that planet’s extremes to provide insight into its seismicity. It’s a major challenge. Venus has surface temperatures of 900 degrees Fahrenheit, hot enough to melt […]
ANCHORAGE (AK)— The Gwich’in Steering Committee and allied groups await their day in court after a U.S. District Court decided not to grant their request for an injunction that would have prevented the U.S. Bureau of Land Management from authorizing winter seismic work and issuing leases of lands in the coastal plain of the Arctic […]
Washington — This morning the U.S. Department of the Interior and the U.S. Fish and Wildlife Service published in the Federal Register a proposed Incidental Harassment Authorization and accompanying draft environmental assessment that would greenlight the harassment of polar bears during seismic exploration on the coastal plain of the Arctic National Wildlife Refuge. The Southern […]