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Hazards & Disasters

Distorted railway lines at the North Anatolian Fault due to the 1999 earthquake Aykut Barka
Posted inResearch Spotlights

Variations in Creep Along One of Earth’s Most Active Faults

by Terri Cook 6 June 201918 April 2022

Satellite-based radar images of motion along Turkey’s North Anatolian Fault are helping scientists understand when, where, and how creep occurs and its implications for seismic hazard.

Satellite image of a city between a volcano and a lake
Posted inNews

Eruption in El Salvador Was One of the Holocene’s Largest

Katherine Kornei, Science Writer by Katherine Kornei 5 June 201922 August 2023

Roughly 1,500 years ago, the Tierra Blanca Joven eruption blanketed Central America in ash and likely displaced Maya settlements, new research shows.

A map showing vertical motions in southwest Japan 7 years after the 1946 Nankai earthquake
Posted inResearch Spotlights

Déjà Vu: Understanding Subduction Zones’ Cycle of Seismicity

by Terri Cook 3 June 201918 January 2022

A unique geodetic data set from Japan’s Nankai subduction zone offers an unparalleled opportunity to study surface deformation spanning almost an entire seismic cycle.

Fishes swim in a coral reef
Posted inNews

Damselfish in Distress?

Mara Johnson-Groh, Science Writer by Mara Johnson-Groh 31 May 201918 March 2022

Noise pollution may be changing how some species of fish develop.

Figure showing model reconstructions of the Palu tsunami
Posted inEditors' Highlights

Modeling Tsunamis with Social Media

by G. P. Hayes 31 May 201930 August 2022

Video footage gathered from social media is used to reconstruct the timing and likely source(s) of the tsunami generated by the 2018 Palu earthquake.

A research vessel traverses Sydney Harbor with the Sydney Opera House in the background.
Posted inScience Updates

Australia–New Zealand Plan for Future Scientific Ocean Drilling

by M. F. Coffin, J. Parr and L. Armand 29 May 201914 March 2023

Australian–New Zealand IODP Consortium Ocean Planet Workshop; Canberra, Australia, 14–16 April 2019

The Sun peeks over a ridge near the top of Mount Kinabalu in northern Borneo.
Posted inScience Updates

Deciphering the Fate of Plunging Tectonic Plates in Borneo

by S. Pilia, N. Rawlinson, A. Gilligan and F. Tongkul 28 May 201925 August 2022

What happens when subduction stops? A team of scientists installed a dense seismic network in Borneo to investigate causes and consequences of subduction termination.

Workers excavate an earthy cliff beneath grassy turf.
Posted inNews

Historic Solutions to Sea Level Rise May Help Modern Communities

Sarah Derouin, Science Writer by Sarah Derouin 22 May 201910 February 2022

Earthen mounds helped ancient Dutch settlers thrive in coastal flood zones. Could historical engineering help us fight against rising seas?

Aerial photo of a green volcanic landscape with cars
Posted inResearch Spotlights

Did a Volcanic Eruption in 1783 Change the Climate in Europe?

by David Shultz 17 May 201915 November 2022

A new model of the Laki eruption in Iceland suggests that normal climate variability was to blame for the anomalously warm summer.

A woman displays a Raspberry Shake seismometer in front of construction typical of many neighborhoods in Haiti.
Posted inScience Updates

Monitoring Haiti’s Quakes with Raspberry Shake

by E. Calais, D. Boisson, S. Symithe, R. Momplaisir, C. Prépetit, S. Ulysse, G. P. Etienne, F. Courboulex, A. Deschamps, T. Monfret, J.-P. Ampuero, B. M. de Lépinay, V. Clouard, R. Bossu, L. Fallou and E. Bertrand 17 May 20199 May 2023

A network of “personal seismometers” is intended to complement Haiti’s national seismic network to engage and inform residents about earthquake hazards and preparation.

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