Indeed it can! "rapid deglaciation promotes earthquakes ... rebound stress that is available to trigger earthquakes today is of the order of 1 MPa. This stress

Indeed it can! "rapid deglaciation promotes earthquakes ... rebound stress that is available to trigger earthquakes today is of the order of 1 MPa. This stress level is not large enough to rupture intact rocks but is large enough to reactivate pre-existing faults that are close to failure." - https://en.wikipedia.org/wiki/Post-glacial_rebound#State_of_stress.2C_intraplate_earthquakes_and_volcanism https://en.wikipedia.org/wiki/Post-glacial_rebound#State_of_...