Natural Hazards

Filter Total Items: 780
Date published: November 16, 2020
Status: Active

Using Video Imagery to Study Coastal Change: Sunset State Beach

Two video cameras overlook the coast at Sunset State Beach in Watsonville, California. Camera 1 looks northwest while Camera 2 looks north. The cameras are part of the Remote Sensing Coastal Change project.

Date published: November 12, 2020
Status: Active

Core Preparation and Analysis Laboratory and Sample Repositories

We process and analyze sediment cores collected from coastal, fluvial, estuarine, lacustrine, and marine environments. We have a Geotek core splitter, shrink wrap system, and a wide assortment of sampling tools and balances for core sample preparation and analysis. We store the cores, along with other sediment samples, in a large, walk-in refrigerated room that features library-style rolling...

Date published: October 29, 2020
Status: Active

USGS Snow and Avalanche Project

Snow avalanches are a widespread natural hazard to humans and infrastructure as well as an important landscape disturbance affecting mountain ecosystems. Forecasting avalanche frequency is challenging on various spatial and temporal scales, and this project aims to fill a gap in snow science by focusing on reconstructing avalanche history on the continental mountain range scale - throughout...

Date published: October 22, 2020
Status: Completed

The Impact of Sea-Level Rise and Climate Change on Pacific Ocean Atolls

Providing basic understanding and specific information on storm-wave inundation of atoll islands that house Department of Defense installations, and assessing the resulting impact of sea-level rise and storm-wave inundation on infrastructure and freshwater availability under a variety of sea-level rise and climatic scenarios.

Contacts: Curt Storlazzi, PhD, Li Erikson, Stephen B Gingerich, Clifford I Voss, Ph.D., Peter Swarzenski, Ap van Dongeren, Gregory PIniak, Donald Field, Annamalai Hariharasubramanian, Kevin Hamilton, Yuqing Wang, Edwin Elias
Date published: October 22, 2020
Status: Active

Coral Reef Project: Kwajalein Island

The USGS is working to provide a better understanding of how spatially-varying atoll morphology and coral cover interact with changes in water level to affect the propagation of waves of different heights and wavelengths across atoll reefs.

Date published: October 22, 2020
Status: Active

EXPRESS: Expanding Pacific Research and Exploration of Submerged Systems

EXPRESS is a multi-year, multi-institution cooperative research campaign in deep sea areas of California, Oregon, and Washington, including the continental shelf and slope. EXPRESS data and information are intended to guide wise use of living marine resources and habitats, inform ocean energy and mineral resource decisions, and improve offshore hazard assessments.

Read the June 11, 2020...

Date published: October 22, 2020
Status: Active

Coral Reef Project: Roi-Namur Island

The USGS is working to provide a better understanding of how spatially-varying atoll morphology and coral cover interact with changes in water level to affect the propagation of waves of different heights and wavelengths across atoll reefs.

Date published: October 15, 2020
Status: Active

USGS-developed lahar detection systems provide warning of lahars

USGS scientists developed an inexpensive, durable, portable, and easily installed system to detect and continuously monitor the arrival and passage of debris flows and floods in river valleys draining active volcanoes.

Attribution: Natural Hazards
Date published: October 15, 2020
Status: Active

18-2. Earthquake ground motions and seismic hazard in the Pacific Northwest

This Research Opportunity will be filled depending on the availability of funds. All application materials must be submitted through USAJobs by 11:59 pm, US Eastern Standard Time, on the closing date.

Date published: October 13, 2020
Status: Active

Quantifying Morphological Processes

Quantifying Morphological Processes lays the foundation for a better assessment of landslide hazard and sediment transport for resource utilization.

Contacts: Uri ten Brink
Date published: October 9, 2020
Status: Active

Coastal Sediment Availability and Flux (CSAF) Capabilities

As part of the Coastal Sediment Availability and Flux project, we use innovative technology and integrate a variety of techniques to characterize barrier island environments, reconstruct their past history, and predict their future vulnerability.  

Date published: October 8, 2020
Status: Active

Using Video Imagery to Study Coastal Change: Santa Cruz Beaches

Two video cameras atop the Dream Inn hotel in Santa Cruz, California, overlook the coast in northern Monterey Bay. One camera looks eastward over Santa Cruz Main Beach and boardwalk, while the other looks southward over Cowells Beach.