Fox Creek fracking operation closed indefinitely after earthquake

A hydraulic fracturing operation near Fox Creek, Alta., has been shut down after an earthquake hit the area Tuesday.

The magnitude 4.8 quake was reported at 11:27 a.m., says Alberta Energy Regulator, which ordered the shutdown of the Repsol Oil & Gas site 35 kilometres north of Fox Creek.

Carrie Rosa, spokeswoman for the regulator, says "the company has ceased operations … and they will not be allowed to resume operations until we have approved their plans."

Rosa added the company is working with the energy regulator to ensure all environmental and safety rules are followed.

In a statement, Repsol confirmed the seismic event and said the company was conducting hydraulic fracturing operations at the time it happened.