This array is part of the WOMBAT rolling array. This array was completed in 2 parts. 47 instruments were installed in the eastern half of the array from 2012 and 52 instruments were installed in 2013 over the western half of the array. Instruments were short-period (Lennartz 3D-Lite MkII) seismometers and LPR200 recorders. Station spacing is approximately 50 km. Funding was provided by the Australian Research Council as part of a Discovery Project DP120103673 and instrumentation was provided through ANSIR and AuScope