3D models reveal how seismic waves move through Earth
On a sunny morning in September 1985, a massive earthquake killed more than 9,000 people in Mexico City, even though the epicenter of the earthquake was some 200 miles away.
On a sunny morning in September 1985, a massive earthquake killed more than 9,000 people in Mexico City, even though the epicenter of the earthquake was some 200 miles away.
Earth Sciences
May 18, 2022
0
88
An international team of researchers has found evidence of a megathrust earthquake occurring approximately 3,800 years ago off the coast of what is now Chile. In their paper published in the journal Science Advances, the ...
Damage wrought by Hurricane Ida in the U.S. state of Louisiana and the flash floods that hit Europe last summer helped make 2021 one of the most expensive years for natural disasters, reinsurance company Munich Re said Monday.
Environment
Jan 10, 2022
0
16
The famous 1700 Cascadia earthquake that altered the coastline of western North America and sent a tsunami across the Pacific Ocean to Japan may have been one of a sequence of earthquakes, according to new research presented ...
Earth Sciences
Apr 20, 2021
0
829
Alaska is renowned for its postcard pretty mountains, vast spaces and massive earthquakes.
Earth Sciences
Mar 11, 2021
0
5
Massive earthquakes are, fortunately, rare events. But that scarcity of information blinds us in some ways to their risks, especially when it comes to determining the risk for a specific location or structure.
Earth Sciences
Jan 25, 2021
0
239
In Seattle, "the big one"—a massive earthquake that could devastate the region—represents an ominous threat. So widespread are the concerns that city leaders there created standards to fortify new skyscrapers using data ...
Earth Sciences
Nov 12, 2020
0
7
Clean-up efforts at Japan's Fukushima nuclear plant, destroyed by a massive earthquake and tsunami in 2011, have significantly reduced radiation levels but untreated forested areas remain a problem, scientists said Thursday.
Environment
Dec 12, 2019
0
10
With sunlight sparkling off surrounding Yaquina Bay, workers are putting up an ocean-studies building, smack in the middle of an area expected to one day be hit by a tsunami.
Environment
Aug 16, 2019
0
8
Most schoolchildren learn that the Earth has three (or four) layers: a crust, mantle and core, which is sometimes subdivided into an inner and outer core. That's not wrong, but it does leave out several other layers that ...
Earth Sciences
Feb 14, 2019
14
1261