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Hazards & Disasters

A simulated tsunami traveling northwest across the Caribbean basin, in response to a hypothetical Mw 8.9 earthquake.
Posted inScience Updates

Nations Work Together to Size Up Caribbean Tsunami Hazards

by A. M. López-Venegas, S. E. Chacón-Barrantes, N. Zamora and J. Macías 4 October 20183 November 2022

An international collaboration is using historical records and modeling to assess tsunami potential in this high-risk region.

A block diagram shows an urban area and its environmental setting.
Posted inScience Updates

Agencies Collaborate to Better Monitor and Model the Environment

by B. Rashleigh and T. Nicholson 1 October 201831 March 2022

Interagency Collaborative for Environmental Modeling and Monitoring: Monitoring and Model Data Fusion; Rockville, Maryland, 24–25 April 2018

A Spring Lake, N.C., resident is carried from her flooded home on 17 September 2018, in the aftermath of Hurricane Florence.
Posted inOpinions

Millions More Americans Face Flood Risks Than Previously Thought

by O. Wing, P. Bates, C. Sampson, A. Smith, J. Fargione and K. Johnson 19 September 20189 February 2023

A different modeling approach fills large gaps in the U.S. government’s flood risk estimates, revealing previously overlooked at-risk areas often surrounding small flood-prone streams.

Collapsed building in the Xochimilco borough of Mexico City after the M7.1 Puebla earthquake on 19 September 2017.
Posted inFeatures

Lessons from Mexico’s Earthquake Early Warning System

by R. M. Allen, E. S. Cochran, T. J. Huggins, S. Miles and D. Otegui 17 September 20189 May 2023

The devastating 2017 Puebla quake provides an opportunity to assess how citizens perceive and use the Mexico City earthquake early warning system.

The Limpopo River in Mozambique, which can pose a threat to human infrastructure when floodwaters rise
Posted inScience Updates

Can We Build Useful Models of Future Risk from Natural Hazards?

by A. J. Kettner, I. Overeem and G. Tucker 10 September 201812 December 2022

Geoprocesses, Geohazards—CSDMS 2018: A CSDMS hosted Workshop; Boulder, Colorado, 22–24 May 2018

Landslide in southern Haiti was triggered by the magnitude 7.0 earthquake that struck the country in 2010.
Posted inNews

Landslides Send Carbon-Rich Soils into Long-Term Storage

Katherine Kornei, Science Writer by Katherine Kornei 10 September 20183 March 2023

Earthquake-triggered landslides move soils down steep slopes and deposit the sediments near rivers, sequestering the carbon contained within them for millions of years.

Posted inEditors' Vox

We Can Work It Out: Avoiding Disasters

by A. AghaKouchak and B. van der Pluijm 7 September 201827 October 2022

Strengthening societal resilience by focusing on the interactions between natural hazards, the built environment, and human societies.

Water fills a street in Charleston, S.C., during a nuisance flood in fall 2016.
Posted inNews

Massive Ocean Waves May Play a Role in Nuisance Flooding

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 4 September 20184 May 2023

When huge planetary waves that spawn in the open ocean reach land, they can raise local sea levels along the coast. Could tracking these waves help scientists predict flooding months in advance?

Posted inEditors' Vox

Earthquake Precursors, Processes, and Predictions

by D. Ouzounov 31 August 20185 October 2022

A new book presents various studies that may establish a link between earthquakes and different types of precursor signals from the Earth, atmosphere, and space.

Person wearing air pollution mask in Beijing
Posted inNews

Heavy Air Pollution May Lower Cognitive Test Scores

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 29 August 201817 March 2023

A new study found that verbal and math test scores in China dropped with reduced air quality. The effects were especially pronounced for men and elderly populations.

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River Alkalinization and Ocean Acidification Face Off in Coastal Waters

21 May 202521 May 2025
Editors' Highlights

Creep Cavitation May Lead to Earthquake Nucleation

22 May 202521 May 2025
Editors' Vox

Decoding Crop Evapotranspiration

6 May 20256 May 2025
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