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Browse through a list of USGS newsletters that cover news, topics, and related activities from the Natural Hazards Mission Area Programs and across the bureau.

Filter Total Items: 942
M7.8 and M7.5 Kahramanmaraş Earthquake Sequence near Nurdağı, Turkey (Türkiye)

M7.8 and M7.5 Kahramanmaraş Earthquake Sequence near Nurdağı, Turkey (Türkiye)

The M7.8 and M7.5 Kahramanmaraş Earthquake Sequence struck near Nurdağı, Turkey (Türkiye) on February 6, 2023.

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Federal Scientists Assess Unusual River-Erosion Disaster in Ecuadorian Amazon

Federal Scientists Assess Unusual River-Erosion Disaster in Ecuadorian Amazon

An international, interagency team of scientists traveled to rural Ecuador to assess an unusual and catastrophic geohazard: the collapse of a 144...

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New research informs dredging efforts at Columbia River mouth, conserving valuable resource

New research informs dredging efforts at Columbia River mouth, conserving valuable resource

A new study that examines sediment transport adjacent to the Columbia River Mouth incorporates both physical observations and modeling techniques to...

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Earth Science Looks to Outer Space

Earth Science Looks to Outer Space

A new article from researchers at the USGS Pacific Coastal and Marine Science Center emphasizes the importance of satellite-derived data for studying...

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Bipartisan Infrastructure Law helps scientists map geology of Puerto Rico

Bipartisan Infrastructure Law helps scientists map geology of Puerto Rico

Reston, Va. — The U.S. Geological Survey (USGS) announced today that, with substantial funding from President Biden’s Bipartisan Infrastructure Law...

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Columbia River Gorge Landslides - New Interactive Geonarrative

Columbia River Gorge Landslides - New Interactive Geonarrative

Extreme rainfall during two atmospheric river events in January 2021 and January 2022 triggered a series of debris flows in the Columbia River Gorge...

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USGS Remote Sensing Data Tracks Coastal Erosion from California Storms

USGS Remote Sensing Data Tracks Coastal Erosion from California Storms

The USGS has collected and released topographic data that show the erosional effects of the January 2023 storms on the coast for the Santa Cruz region...

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Understanding Extreme Wave Events for Coastal Adaptation

Understanding Extreme Wave Events for Coastal Adaptation

A new study from researchers at the University of Central Florida, USGS, the University of Melbourne, and Australia’s Commonwealth Scientific and...

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Can Coastal Habitats Rise to the Challenge? Assessing Sediment Supply at Nisqually River Delta

Can Coastal Habitats Rise to the Challenge? Assessing Sediment Supply at Nisqually River Delta

New, integrated, multidisciplinary studies from USGS and partners characterize the importance of sediment supply to coastal resilience and ecosystem...

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Kīlauea volcano began erupting 4:30 p.m. HST, January 5, 2023

Kīlauea volcano began erupting 4:30 p.m. HST, January 5, 2023

Kīlauea volcano began erupting within Halema‘uma‘u crater at approximately 4:34 p.m. HST on January 5, 2023, following a couple of weeks of...

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Volcano Watch — Remote cameras provide new views of new eruptions

Volcano Watch — Remote cameras provide new views of new eruptions

Real-time views of an eruption site are a vital source of information for emergency managers, so webcams are one of the most important tools in an...

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