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Hazards & Disasters

The impact of solar storms on power grids might be determined by the conductivity of the ground.
Posted inResearch Spotlights

Ground Surveys Reveal Space Weather Risk to Spain’s Power Grid

by Mark Zastrow 23 May 201713 October 2021

A survey of bedrock conductivity across Spain improves predictions of how vulnerable the nation’s power grid is to solar storms.

Plastic pollution covering East Beach, Henderson Island.
Posted inNews

Plastic Waste Knows No Bounds

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 22 May 201719 April 2023

Despite the vastness of Earth’s oceans, human plastic pollution overwhelms even remote corners.

Destruction after the 2011 Tuscaloosa-Birmingham tornado.
Posted inNews

Tornado Casualties Depend More on Storm Energy Than Population

Katherine Kornei, Science Writer by Katherine Kornei 18 May 20172 February 2022

National Weather Service data from nearly 900 tornadoes and a principle of economics reveal the relationship between storm energy, population, and casualty count.

Rock exposure thought to be the product of earthquakes might be due to weathering or landslides.
Posted inResearch Spotlights

Faulty Assumptions Impair Earthquake Hazard Assessment in Italy

Sarah Stanley, Science Writer by Sarah Stanley 16 May 201724 February 2022

Along faults in the Central Apennine Mountains, weather and landslides may cause rock exposure that is mistakenly attributed to earthquakes.

Palm trees blow sideways in tropical storm.
Posted inNews

NOAA Officials Stress Hurricane Danger and Storm Safety

by Randy Showstack 12 May 201716 September 2022

Agency scientists on a Hurricane Awareness Tour showcase NOAA research capabilities and warn that although winds can cause severe damage, the biggest killers are storm surges and inland flooding.

A “dead cart” depicted in an antique engraving.
Posted inNews

Plague Bug May Have Lurked in Medieval England Between Outbreaks

Bas den Hond, Science Writer by Bas den Hond 8 May 201723 March 2023

A new analysis of climate records in England and Europe’s Low Countries suggests that the disease-causing bacterium persisted in rodents between recurrences in people.

Methane seep
Posted inNews

Ancient Methane Seeps Tell Tale of Sudden Warming

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 5 May 201731 July 2023

Newly discovered rock mounds left by ancient methane seeps give scientists clues that methane on ancient ocean floor was released by ancient global warming.

Kate Scharer examining sediments disrupted by the San Andreas Fault near Desert Hot Springs, California.
Posted inResearch Spotlights

Catching Glimpses of Centuries-Old Earthquakes

by S. Witman 5 May 201728 October 2022

Researchers in the western United States survey the earthquakes that have torn up California for the past millennium.

A rendering of the sunset from space.
Posted inScience Updates

Integrating Research of the Sun-Earth System

by V. K. Jordanova, J. E. Borovsky and V. T. Jordanov 2 May 20174 May 2022

International Symposium on Recent Observations and Simulations of the Sun-Earth System III; 11–16 September 2016, Varna, Bulgaria

The Klyuchevskoy volcano in eastern Russia during an eruption that began in April 2016 and lasted about 6 months.
Posted inScience Updates

Understanding Kamchatka’s Extraordinary Volcano Cluster

by N. M. Shapiro, C. Sens-Schönfelder, B. G. Lühr, M. Weber, I. Abkadyrov, E. I. Gordeev, I. Koulakov, A. Jakovlev, Y. A. Kugaenko and V. A. Saltykov 1 May 20178 November 2021

An international seismological collaboration in Kamchatka, Russia, investigates the driving forces of one of the world’s largest, most active volcano clusters.

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