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Tsunami News. Causes of tsunamis, status of tsunami devastated regions, and locations where scientists predict tsunamis might occur in the future. Read about tsunamis and earthquakes.
Updated: 7 hours 3 min ago

Micro-earthquakes preceding a 4.2 earthquake near Istanbul as early warning signs?

Thu, 01/11/2018 - 13:51
Researchers have observed foreshocks that, if analyzed accordingly and in real-time, may possibly increase the early-warning time before a large earthquake from just a few seconds up to several hours.

Mexico's 2017 Tehuantepec quake suggests a new worry

Thu, 25/10/2018 - 15:33
Last September's magnitude 8.2 Tehuantepec earthquake happened deep, rupturing both mantle and crust, on the landward side of major subduction zone in the Pacific Ocean off Mexico's far south coast. It's unanticipated location suggests a potential new threat for Central America's coastline.

Fast, accurate estimation of the Earth's magnetic field for natural disaster detection

Sun, 14/10/2018 - 19:27
Researchers have applied machine-learning techniques to achieve fast, accurate estimates of local geomagnetic fields using data taken at multiple observation points, potentially allowing detection of changes caused by earthquakes and tsunamis. A deep neural network (DNN) model was developed and trained using existing data; the result is a fast, efficient method for estimating magnetic fields for unprecedentedly early detection of natural disasters. This is vital for developing effective warning systems that might help reduce casualties and widespread damage.

GeoSEA array records sliding of Mount Etna's southeastern flank

Wed, 10/10/2018 - 19:17
The southeast flank of Mount Etna slowly slides towards the sea. A team of scientists showed for the first time movement of Etna's underwater flank using a new, sound-based geodetic monitoring network. A sudden and rapid descent of the entire slope could lead to a tsunami with disastrous effects for the entire region.

New earthquake risk model could better inform disaster planning

Mon, 24/09/2018 - 22:45
Researchers have developed a new way to model seismic risk, which they hope will better inform disaster risk reduction planning in earthquake-prone areas.

Climate change sea level rises could increase risk for more devastating tsunamis worldwide

Wed, 15/08/2018 - 19:14
The threat of rising sea levels to coastal cities and communities throughout the world is well known, but new findings show the likely increase of flooding farther inland from tsunamis following earthquakes.