• Cascadia Subduction Zone
• Earthquake Risk
• Mega Tsunami
• Natural Disaster News
• Northern California Tsunami
• Pacific Coast Tsunami Warning
• Portland Tsunami
• Seattle Tsunami
• Tsunami Preparedness

Mega Tsunami Warning: Pacific Coast Faces Potential 1,000-Foot Wave Threat

• 

  admin / 3 months
• 0
• 5 min read

Mega Tsunami Warning: Pacific Coast Faces Potential 1,000-Foot Wave Threat August 17, 2025 | www.nriglobe.com The Pacific Coast of the United States is on edge as scientists issue a chilling warning: a mega tsunami, with waves potentially soaring to 1,000 feet, could devastate coastal communities from Northern California to Vancouver Island. The culprit? The Cascadia […]