Alaska Earthquake of 1964
Summary
Josh and Chuck discuss the 1964 Good Friday earthquake in Alaska, the second-largest ever recorded. They explore how this megathrust event validated plate tectonics, caused massive tsunamis, and birthed the science of paleoseismology. The episode also covers how the quake spread a tropical fungus inland and led to stricter building codes and improved seismic monitoring.
Topics discussed
Sponsors: Capital One, Home Depot, and Grainger
Introduction and personal earthquake stories
The Good Friday Earthquake: Magnitude and Megathrusts
Tectonic plates, subduction zones, and global impact
Tsunamis, coastal changes, and drowned forests
Destruction in Valdez, Anchorage, and soil liquefaction
Sponsors: IBM, JBL, and Fidelity
Aftermath: Communication loss, damage, and rebuilding
Scientific breakthroughs: Plate tectonics and paleoseismology
Tsunami science and the spread of Cryptococcus gati fungus
Sponsors: IBM, JBL, and Fidelity
Legacy: Building codes, seismic networks, and hazard maps
Recent earthquakes and risks to the Trans-Alaska pipeline
Announcing the Stuff You Should Know Cruise to Bermuda
Outro, credits, and final sponsor ads
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