The Tintina fault in Yukon, dormant for 12,000 years, may soon trigger a magnitude 7.5 earthquake due to 20 feet of accumulated strain. New satellite and lidar research reveals prehistoric quakes and ongoing tectonic movement. While sparsely populated, communities like Dawson City face risks from ground shifts and infrastructure damage. The findings challenge assumptions about northern Canada’s seismic safety, urging improved hazard assessment and preparedness for this potential disaster.
Sleeping giant fault in Canada’s Yukon could unleash devastating magnitude 7.5 earthquake, study warns
