Hurricane Maria

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September 16, 2021

Special Issue on Reducing Flood Risk by Restoring Coral Reefs

In this special issue, explore the benefits provided by coral reefs off Florida and Puerto Rico - including flood risk reduction and protection for people, property, and natural resources. A new series of USGS reports demonstrates how the restoration of coral reefs can save hundreds of millions of dollars in storm-related damages every year.

Date published: September 7, 2021

Reducing Flood Risks by Restoring Coral Reefs

Healthy coral reefs are more than just hotspots of marine biodiversity—they’re also invaluable to long-term resilience against coastal storms.

Date published: May 12, 2021

USGS Scientists Add Another Piece to Puzzle of How Hurricanes Can Gain Strength

Unique observations collected by U.S. Geological Survey scientists during Hurricane María in 2017, revealed previously unknown ocean processes that may aid in more accurate hurricane forecasting and impact predictions.

Date published: March 19, 2020

New USGS map can help Puerto Rico deal with risk of landslides after hurricanes

A new U.S. Geological Survey map of Puerto Rico shows the relative risks of landslides due to the kind of intense rainfall brought on by hurricanes. It identifies 20%  of the island as at high risk, 9% at very high risk, and 1% at extremely high risk of landslides under those conditions. 

Date published: February 7, 2019

USGS 3DEP Lidar Point Cloud Now Available as Amazon Public Dataset

The USGS 3D Elevation Program (3DEP) is excited to announce the availability of a new way to access and process lidar point cloud data from the 3DEP repository.

Date published: November 8, 2017

USGS helps restore public safety in Puerto Rico under harsh conditions

U.S. Geological Survey field crews in Puerto Rico are rapidly repairing the damage wrought by Hurricanes Irma and Maria, tracking the scope of storm floods, and documenting the new contours of rivers re-sculpted by floodwaters and mountains re-shaped by landslides.

Date published: September 22, 2017

USGS Continues Response to Four Hurricanes

As thousands of people remain displaced by or are recovering from one of the four hurricanes that have affected the United States the past month, the U.S. Geological Survey is in the field providing science that will help with recovery from these historic hurricanes and with preparing for the next storm.

Date published: September 18, 2017

USGS field crews in Puerto Rico are preparing for Hurricane Maria

To learn more about USGS’ role providing science to decision makers before, during and after Hurricane Maria, visit the USGS Hurricane Maria page at https://www.usgs.gov/maria.