MILAN (AP) — Recent findings at the Pompeii archaeological site have uncovered new evidence suggesting that powerful earthquakes played a significant role in the demise of the ancient city, in addition to the devastating eruption of Mount Vesuvius in the first century. Experts revealed on Tuesday that the discovery of two skeletons buried beneath a collapsed wall supports this theory, offering further insight into the tragic events that unfolded.

A significant number of Americans reside in regions prone to earthquakes, particularly in densely populated urban areas like Los Angeles, where the impact of major seismic events can be financially devastating for structures and critical infrastructure.

A powerful magnitude-7.6 earthquake struck off the northwest coast of Hihifo Island, Tonga, in the South Pacific Ocean around 05:02 TOT May 11. 

The Alaska National Guard recently tested their emergency response strategies in the case of a significant earthquake and many tsunamis slamming southern Alaska and coastal villages during a continuity of operations exercise. The drill scenario comprised transferring the joint operations center from Anchorage to Fairbanks, Alaska, and responding to a 9.2 magnitude earthquake in southern Alaska that had disrupted public utilities and caused extensive infrastructure damage.

Participating in a project to evaluate the performance of a 10-story building composed completely of wood during an earthquake simulation are researchers from the University of Washington. At the University of California, San Diego, the structure will be put to the test on a huge shaking table, with back-to-back shake testing starting at 10:30 a.m. Tuesday, PT. The structure is the tallest timber construction that has ever undergone such testing. Both the magnitude 6.7 Northridge earthquake in California in 1994 and the magnitude 7.7 Chi Chi earthquake in Taiwan in 1999 are intended to be simulated by the experiments. But this time, the scene is in Seattle's Capitol Hill district.

A powerful earthquake with a magnitude of 6.5 has hit Ishikawa Prefecture on the Sea of Japan coast, leaving one man dead. The Japan Meteorological Agency has warned of another potential earthquake with an upper 6 intensity. The earthquake caused buildings to collapse, and long tremors were felt, causing difficulty for people to remain standing.

Aid officials report that living conditions remain dire in Syria's northwest, three months after a massive earthquake hit the region, and funding for the humanitarian response plan is only 7% funded.

Not every CSZ megathrust quake is a magnitude 9+. Magnitude is basically a function of rupture length. The longer the ‘unzipping’, the larger the magnitude.

When natural disasters strike, the size of the impacted area can affect how prepared you need to be for the aftermath. Let’s consider a worst-case scenario for the Western US.

We often hear there is a “37% chance of a major Cascadia Subduction Zone (CSZ) earthquake in the next 50 years”.