Potential Megaquake on US West Coast

SOURCE www.dailymail.co.uk
A new study suggests that an underwater fault line along the US West Coast, known as the Cascadia Subduction Zone, could trigger a megaquake more devastating than California's 'Big One.' Scientists have mapped the fault line in detail and concluded it has the potential to cause a nine-plus magnitude quake, generating tsunamis and causing widespread destruction.

Key Points

  • Cascadia Subduction Zone could unleash a nine-plus magnitude quake, more devastating than California's 'Big One'
  • Fault splits into four segments, increasing the potential for severe earthquakes
  • Similar fault zone off the coast of Japan erupted in 2011, causing significant devastation
  • Emergency response models need updating based on new data
  • States like Oregon and Washington not adequately prepared for potential disaster

Pros

  • Detailed mapping of the Cascadia Subduction Zone provides valuable insight into potential seismic risks
  • Findings could help states in the impact zone prepare for emergency response and evacuation

Cons

  • Potential for a catastrophic earthquake with significant loss of life and property damage