This week marks the 326-year anniversary of the Jan., 26, 1700, magnitude-9 megathrust earthquake and associated tsunami that hit the Olympic Peninsula.

This week marks the 326-year anniversary of the Jan., 26, 1700, magnitude-9 megathrust earthquake and associated tsunami that hit the Olympic Peninsula. Science tells us it was caused by a Cascadia ...

Accuracy is crucial for predicting earthquakes, and that's where this study will be most useful. Both the San Andreas fault ...

Scientists warn that the Cascadia Subduction Zone is capable of unleashing a massive 9.2 earthquake and tsunami that could cripple the Pacific Northwest. This video explains why the region is ...

PHIVOLCS records 760+ tremors off Sultan Kudarat. Dr. Teresito Bacolcol explains the role of the Cotabato Trench.

The quake was recorded just before 4 p.m. off the southern tip of the Haida Gwaii archipelago, News.Az reports, citing ...

A magnitude 4.4 earthquake has struck off the British Columbia coast, with provincial emergency officials saying no damage or ...

On April 1, 2007, a M8.1 interplate megathrust earthquake occurred at the western end of the trench, generating a tsunami and killing at least 40 people. This was the third M8.1 megathrust event ...

The Cascadia Subduction Zone, which extends 1,000 kilometers from northern Vancouver Island to northern California, is the primary cause of this seismic threat. As the Juan de Fuca Plate gradually ...

A report from 2025 estimates that a major earthquake could cause $128B in losses; we question whether Vancouver is prepared.

According to researchers from Science Tokyo, a new three-dimensional model of the fault beneath the Marmara Sea in Turkey ...

A new three-dimensional model of the fault beneath the Marmara Sea in Türkiye reveals where a future major earthquake could ...