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Seismic event related to Garson Mine

Many people reported the shaking on social media early on May 22
Seismograph
(Supplied)

Many people took to social media early this morning to report the ground shaking in the Greater Sudbury area.

Sudbury.com reached out to Earthquakes Canada to get the details.

The seismic event was recorded May 22 at around 9:03 a.m., and had a magnitude of 3.1 MN. 

A spokesperson for Earthquakes Canada said the seismic event has been confirmed by Vale’s Garson Mine to be mining related.

Following this article's initial publication, Vale provided us with a written statement on this morning's seismic event.

"At 9:02 a.m., Garson Mine experienced a seismic event measuring 3.1 in magnitude below the 5300 East mining level," the statement reads. "Everyone in the mine has been accounted for and the affected area of the mine has been restricted. The area of the mine impacted was supported with dynamic support designed to support the ground for this type of event.

"We are currently following our Significant Seismic Event protocol and will inspect affected areas when safe to do so. No injuries or equipment damage have been reported because of this event.

"It is common for deep mines such as Garson to experience periods of increased seismic activity from time to time. Seismicity can occur as part of mining, especially at significant depths. Our emergency response processes are in place to ensure rigorous safety protocols are followed when seismic events occur. Residents with questions or concerns may call Vale’s Community Concerns Line at 705-222-VALE."

220524_seismicactivityseismogram
The following is a screen capture of the Sudbury area seismogram, which shows a seismic event May 22, 2024. Supplied

 


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