Newswise Breaking News Channel: Tsunami

Study examines link between underwater landslides and tsunamis

Ohio State University — Thu, 09 Nov 2023 14:05:34 EST

Scientists have calculated a way to determine the speed of past underwater landslides, a new study has found.

Mystery of volcanic tsunami solved after 373 years

Helmholtz Centre for Ocean Research Kiel (GEOMAR) — Thu, 26 Oct 2023 10:05:38 EST

GEOMAR researchers reconstruct historic volcanic eruption using 3D seismics

From nanoplastics to airborne toxins: Pollution stories for media.

Newswise — Tue, 24 Oct 2023 13:35:15 EST

Read the latest research news on air pollution, nanoplastics, waterborne illnesses and more in the Pollution channel on Newswise.

Scientists' model increases accuracy of tide forecasts

University of Miami — Mon, 16 Oct 2023 10:05:42 EST

Ocean tides may be rising, but a new tide forecast model created by a team of University of Miami scientists holds the promise of helping coastal communities to prepare.

The heat is on! Don't panic. Get the latest news on heat waves and the dangers of heat in the Extreme Heat channel

Newswise — Wed, 14 Jun 2023 13:15:54 EST

As we enter the summer months in the Northern Hemisphere and the possibility of extreme heat becomes more common, it's important to stay up-to-date on the science of heat waves and take measures to protect ourselves from this growing public health threat.

Alaska scientists find novel way to aid earthquake magnitude determination

University of Alaska Fairbanks — Fri, 19 May 2023 16:00:46 EST

Sensors that detect changes in atmospheric pressure due to ground shaking can also obtain data about large earthquakes and explosions that exceed the upper limit of many seismometers, according to new research.

Immigration Nation: Research and Experts

Newswise — Fri, 12 May 2023 15:30:08 EST

Title 42, the United States pandemic rule that had been used to immediately deport hundreds of thousands of migrants who crossed the border illegally over the last three years, has expired. Those migrants will have the opportunity to apply for asylum. President Biden's new rules to replace Title 42 are facing legal challenges. Border crossings have already risen sharply, as many migrants attempt to cross before the measure expires on Thursday night. Some have said they worry about tighter controls and uncertainty ahead. Immigration is once again a major focus of the media as we examine the humanitarian, political, and public health issues migrants must go through.

Using artificial intelligence to create a tsunami early warning system

Cardiff University — Tue, 25 Apr 2023 14:05:01 EST

An early warning system that quickly classifies submarine earthquakes and determines the risk of tsunami events has been developed by scientists at Cardiff University.

Creating a Tsunami Early Warning System Using Artificial Intelligence

American Institute of Physics (AIP) — Tue, 25 Apr 2023 11:00:00 EST

In Physics of Fluids, researchers develop an early warning system that combines acoustic technology with AI to immediately classify earthquakes and determine potential tsunami risk. They propose using underwater microphones, called hydrophones, to measure the acoustic radiation produced by the earthquake, which carries information about the tectonic event and travels significantly faster than tsunami waves. The computational model triangulates the source of the earthquake and AI algorithms classify its slip type and magnitude. It then calculates important properties like effective length and width, uplift speed, and duration, which dictate the size of the tsunami.

TRANSCRIPT AND VIDEO AVAILABLE Live Event for April 21: Sleeping pill reduces levels of Alzheimer's proteins

Newswise — Fri, 21 Apr 2023 15:10:43 EST

Researcher will discuss the study which involved a sleeping aid known as suvorexant that is already approved by the Food and Drug Administration (FDA) for insomnia, hints at the potential of sleep medications to slow or stop the progression of Alzheimer's disease.

2022 Tongan volcanic explosion was largest natural explosion in over a century, new study finds

University of Miami, Rosenstiel School of Marine, Atmospheric and Earth Science — Fri, 14 Apr 2023 19:05:52 EST

The 2022 eruption of a submarine volcano in Tonga was more powerful than the largest U.S. nuclear explosion, according to a new study led by scientists at the University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science and the Khaled bin Sultan Living Oceans Foundation.

A new study unveils the mechanism behind the generation of large tsunamis off the Northwest Mexican Coast

Spanish National Research Council (CSIC) — Tue, 07 Mar 2023 15:50:32 EST

The Northwest Pacific coast of Mexico is an area struck by large earthquakes and tsunamis as a result of the interaction of two tectonic plates. However, to date, the structure of the continental margin and, therefore, the causes behind the generation of these natural hazards were unknown.

Surf, Sand and Seaweed: The latest breakthroughs in Marine Science

Newswise — Wed, 04 Jan 2023 13:40:41 EST

Here are some of the latest articles that have been added to the Marine Science channel on Newswise, a free source for media.

Edge waves, continental shelf fueled the 2021 Acapulco Bay tsunami

Seismological Society of America (SSA) — Tue, 27 Sep 2022 16:05:16 EST

Trapped inside the shoreline of a bay, the resonant interactions of a tsunami with regular waves can prolong the tsunami disturbance.

Wave created by Tonga volcano eruption reached 90 meters - nine times taller than 2011 Japan tsunami

University of Bath — Fri, 19 Aug 2022 15:05:59 EST

The eruption of the Hunga Tonga-Hunga Ha'apai volcano in January created an initial wave 90 metres high - almost the height of the Statue of Liberty (93m)

Wildfires are intensifying around the world. Here are the latest headlines in wildfires research for media

Newswise — Tue, 02 Aug 2022 14:05:54 EST

California's McKinney Fire grew to become the state's largest fire so far this year. The risk of wildfire is rising globally due to climate change. Below are some of the latest articles that have been added to the Wildfires channel on Newswise.

Stay Cool, Stay Hydrated, and Stay Up to Date on Climate Science News with These Latest Headlines

Newswise — Mon, 18 Jul 2022 12:05:40 EST

The latest research news in Climate Science on Newswise.

Earthquake seismologist launches international study of oceanic plate

Northern Arizona University — Mon, 11 Jul 2022 16:05:01 EST

Find out how an NAU team, led by professor Jim Gaherty, will conduct a seismological study of the Cocos tectonic plate deep beneath the Pacific Ocean.

KyotoU PEGS away at catching quakes at light speed

Kyoto University — Tue, 21 Jun 2022 08:15:16 EST

A novel AI-based approach to detect earthquakes early uses prompt elasto-gravity signals, or PEGS, gravitational changes generated by large-mass motion in megaquakes. PEGS carry information about an ongoing earthquake at the speed of light, arriving much faster than even the fastest seismic waves.

Scientists Provide Explanation for Exceptional Tonga Tsunami

Cardiff University — Mon, 13 Jun 2022 17:05:35 EST

Scientists say they have identified the exact mechanism responsible for the exceptional tsunami that spread quickly across the world after the colossal eruption of the Tonga volcano earlier this year.