Queensland's southeast has been rocked by an earthquake off the Fraser Coast.
Social media went into overdrive just before 10am on Thursday (12pm NZ time), with people saying they felt tremors that shook their houses in Brisbane, the Sunshine Coast, Wide Bay and Gold Coast hinterland.
Geoscience Australia confirmed a magnitude-5.3 quake occurred at 9.41am in the Coral Sea, off Hervey Bay, at a depth of 35km.
The Bureau of Meteorology says there is no tsunami threat to the Australian east coast.
Geoscience Australia says the quake could have been felt by people up to 228km away, and could have caused damage up to 18km away.