Coastal Impacts in Florida and Puerto Rico
Summary of Activities Related to Additional Supplemental Appropriations
Summary of Activities Related to Additional Supplemental Appropriations
Landslide and Debris-Flow Impacts from California Wildfires
A Summary of Activities Related to Additional Supplemental Appropriations
A Summary of Activities Related to Additional Supplemental Appropriations
Alaska Earthquake: Equipment Replacement and Geologic Investigations
A Summary of Activities Related to Additional Supplemental Appropriations
A Summary of Activities Related to Additional Supplemental Appropriations
Response Activities, Equipment Repair, and Hardening from the Kīlauea eruption
A Summary of Activities Related to Additional Supplemental Appropriations
A Summary of Activities Related to Additional Supplemental Appropriations
Supplemental Appropriations for Disaster Recovery Activities
USGS supports recovery efforts in declared natural disaster areas through supplemental appropriations. This site describes the USGS activities related to recovery and rebuilding after natural disasters.
When natural disasters strike our nation, Congress can appropriate funding under the Robert T. Stafford Disaster Relief and Emergency Assistance Act (42 U.S.C. 5121 et seq.) and supplemental funding acts for Federal disaster relief activities. In 2018, 2019, 2022, and 2023 Congress funded USGS under these Acts to aid recovery efforts from widespread wildfires, devastating hurricanes, prolonged volcanic eruptions, and damaging earthquakes. This enables USGS to repair and replace equipment and facilities, collect high-resolution elevation data, and conduct scientific studies and assessments to support recovery and rebuilding decisions.
News
Acting Deputy Secretary of the Interior joined staff from the USGS and Puerto Rico Department of Natural and Environmental Resources for roundtable discussion and press event on climate adaptation science and partnerships at the University of Puerto Rico
Acting Deputy Secretary of the Interior joined staff from the USGS and Puerto Rico Department of Natural and Environmental Resources for roundtable discussion and press event on climate adaptation science and partnerships at the University of Puerto Rico
SPCMSC scientists conducting geophysical surveys at the Chandeleur Islands, LA
SPCMSC scientists conducting geophysical surveys at the Chandeleur Islands, LA
Landslide Forecasting in Puerto Rico
Landslide Forecasting in Puerto Rico
Publications
Evaluation of debris-flow building damage forecasts
Reliable forecasts of building damage due to debris flows may provide situational awareness and guide land and emergency management decisions. Application of debris-flow runout models to generate such forecasts requires combining hazard intensity predictions with fragility functions that link hazard intensity with building damage. In this study, we evaluated the performance of building damage fore
Tropical or extratropical cyclones: What drives the compound flood hazard, impact, and risk for the United States Southeast Atlantic coast?
Subtropical coastlines are impacted by both tropical and extratropical cyclones. While both may lead to substantial damage to coastal communities, it is difficult to determine the contribution of tropical cyclones to coastal flooding relative to that of extratropical cyclones. We conduct a large-scale flood hazard and impact assessment across the subtropical Southeast Atlantic Coast of the United
The 2023 US 50-State National Seismic Hazard Model: Overview and implications
The US National Seismic Hazard Model (NSHM) was updated in 2023 for all 50 states using new science on seismicity, fault ruptures, ground motions, and probabilistic techniques to produce a standard of practice for public policy and other engineering applications (defined for return periods greater than ∼475 or less than ∼10,000 years). Changes in 2023 time-independent seismic hazard (both increase
Science
2019 Kīlauea Disaster Supplemental Funding: Scientific Investigations, Kīlauea Seismic Imaging
Through the Additional Supplemental Appropriations for Disaster Relief Act of 2019 (H.R. 2157), the USGS received Supplemental funding to support recovery and rebuilding activities in the wake of the 2018 Kīlauea volcano eruption. Supplemental funding will enable the USGS to conduct scientific investigations of the current state of Kīlauea to properly interpret the data from the monitoring...
2019 Kīlauea Disaster Supplemental Funding: Gravity Monitoring
Through the Additional Supplemental Appropriations for Disaster Relief Act of 2019 (H.R. 2157), the USGS received Supplemental funding to support recovery and rebuilding activities in the wake of the 2018 Kīlauea volcano eruption. Supplemental funding will enable the USGS to conduct scientific investigations of the current state of Kīlauea to properly interpret the data from the monitoring...
2019 Kīlauea Disaster Supplemental Funding: Scientific Investigations, Ash Deposits
Through the Additional Supplemental Appropriations for Disaster Relief Act of 2019 (H.R. 2157), the USGS received Supplemental funding to support recovery and rebuilding activities in the wake of the 2018 Kīlauea volcano eruption. Supplemental funding will enable the USGS to conduct scientific investigations of the current state of Kīlauea to properly interpret the data from the monitoring...