A 6.0 magnitude Alaska earthquake struck early Thursday morning near Susitna, roughly 30 miles northwest of Anchorage, according to the U.S. Geological Survey (USGS).
The quake occurred at 8:11 a.m. local time.
Despite the strength of the tremor, the National Tsunami Warning Center confirmed that no tsunami threat was generated.
According to Alaska State Troopers spokesperson Austin McDaniel, there have been no reports of damage or injuries.
The Alaska Department of Transportation & Public Facilities has begun routine inspections on bridges, highways, tunnels, and airports as a precaution.
Why Alaska Experiences So Many Earthquakes
The Alaska earthquake is another reminder of the state’s extreme seismic activity.
Alaska experiences more earthquakes than any other U.S. region, according to the Alaska Seismic Hazards Safety Commission.
This constant activity is due to the collision of the Pacific Plate and the North American Plate, which creates significant tectonic stress and frequent quakes of varying magnitudes.
One of the most powerful events in history — the 1964 Prince William Sound 9.2 magnitude earthquake — remains the second-largest earthquake ever recorded.
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Agencies Monitoring the Situation
The following agencies are currently assessing or monitoring the effects of the Alaska earthquake:
- U.S. Geological Survey (USGS)
- National Tsunami Warning Center
- Alaska State Troopers
- Alaska Department of Transportation & Public Facilities
- Alaska Earthquake Center
At this time, all report no significant damage, though structural assessments remain underway.