3.3-Magnitude Earthquake Near Vashon Island: Key Details and Updates

A 3.3-magnitude earthquake struck near Vashon Island on March 17, 2025, felt throughout the region, including Tacoma and Renton. Initially reported as 3.2, it was later upgraded by the Pacific Northwest Seismic Network. No significant damages have been reported.
On March 17, 2025, a 3.3-magnitude earthquake occurred near Vashon Island at approximately 11:10 PM, according to the Pacific Northwest Seismic Network (PNSN). The epicenter was located 10 miles from Tacoma and 14.5 miles from Bremerton, with tremors felt across Vashon Island and in areas such as Tacoma and Renton.
The earthquake was initially recorded as a 3.2 magnitude before PNSN revised the measurement to 3.3. This upgrade was communicated through an alert confirming its review by a seismologist, stating, “This report supersedes any earlier report of this event.”
As of the most recent updates, no significant damages have been reported. For continuous updates on local seismic activity, individuals are encouraged to visit MyNorthwest’s Earthquake Tracker.
In summary, the 3.3-magnitude earthquake near Vashon Island on March 17 was felt across the region, prompting careful monitoring by the Pacific Northwest Seismic Network. The reporting of the event was updated from an initial 3.2 magnitude, ensuring accuracy. Thankfully, no significant damage has been noted, but residents remain vigilant as further updates may arise.
Original Source: mynorthwest.com