natural hazards

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Upcoming Scientific Fieldwork: 2017 and Beyond

On every continent and ocean, Earth Institute field researchers are studying the dynamics of climate, geology, natural hazards, ecology and other subjects with direct applications to the challenges facing humanity.

by |March 6, 2017
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Disaster Experts: A Journalist’s Guide

An all-purpose guide for journalists covering disasters, natural and manmade.

by |February 14, 2017
Deploying an ocean bottom seismometer from the R/V Oceanus. Photo: Lamont-Doherty

Lamont to Develop New Earthquake and Tsunami Warning System

A new pilot program led by the Lamont-Doherty Earth Observatory aims to provide earlier and more accurate warnings of damaging ground-shaking from earthquakes and the imminent arrival of tsunamis.

by |January 17, 2017
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The Coming Great Quakes in India and Bangladesh?

A new film takes viewers from the eastern highlands of India to the booming lowland metropolis of Dhaka, the capital of Bangladesh–and explores an ever-more detailed picture of catastrophic earthquake threat that scientists are discovering under the region.

by |October 18, 2016
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Walking in the Shadow of a Great Volcano

On a ledge just inside the lip of Chile’s Quizapu volcanic crater, Philipp Ruprecht was furiously digging a trench. Here at an elevation of 10,000 feet, a 1,000-foot plunge loomed just yards away, and wind was whipping dust off his shovel. But the volcanologist was excited. Ruprecht had just found this spot, topped with undisturbed wedding-cake layers of fine, black material that the crater had vomited from the deep earth some 84 years ago. Samples from the currently inactive site might shed light on its exceedingly violent behavior.

by |May 17, 2016
The researchers take numerous lava samples for later analysis. University of Chile graduate student Rayen Gho attacks a boulder.

Photo Essay: In the Shadow of a Great Volcano

High in the southern Andes, Chile’s Quizapu crater is one of South America’s most fearsome geologic features. In 1846, it was the source of one the continent’s largest historically recorded lava flows. In 1932, it produced one of the largest recorded volcanic blasts. The volcano is currently inactive, but could revive at any time. What is next?

by |May 17, 2016
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Crowd-Sourcing Tornado Data, and Other Climate Talks

From crowd-sourcing tornado data to teaching Harlem high-school students about climate change and climate justice, IRI scientists will share a number of fascinating projects at the annual meeting of the American Meteorological Society

by |January 8, 2016
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Photo Essay: Land, Lava, People

On Hawaii, lava is a way of life. The whole island is made of the stuff. Eruptions from Kilauea volcano have been adding new land and wiping out old for all of human time, and far before. In recent decades, lava flows have wiped out communities and major roads. The latest eruption, which began in June 2014, now… read more

by |November 24, 2015
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In Hawaii, Living With Lava

When the most recent eruption of Hawaii’s Kilauea volcano started last June, Melvin Sugimoto at first did not think much of it. Hawaii, where he has lived all his life, is made entirely of hardened lava, and Kilauea, perhaps the world’s most active volcano, has been adding more off and on for the last 300,000 years. “Lava is… read more

by |November 24, 2015
Visible satellite image of Hurricane Patricia at 10:00 AM EDT on October 23.

Historic Hurricane Nears Landfall on Southwest Coast of Mexico

Hurricane Patricia, the strongest hurricane ever observed in either the Atlantic or eastern Pacific, is expected to make landfall on the Southwest coast of Mexico this afternoon and evening as an extremely dangerous Category 5 hurricane.

by |October 23, 2015