See : 128km Radar Loop for Brisbane, 04:00 29/12/2013 to 06:00 29/12/2013 UTC
Radar seems to indicate a couple on the border ranges.
Reflectivity associated with the same time frame.
See : 128km Radar Loop for Brisbane, 04:00 29/12/2013 to 06:00 29/12/2013 UTC
An update, Dangerous thunderstorm warning for the regions south of Brisbane.