Earthquake Details



Origin time Formal uncertainties Quality Indicators
Date & time (UTC): 18 April 1972 @ 22:20:39 Origin time: seconds Time defining stations: --
  Semi-major axis: Number of phases used: --

Location

Semi-minor axis: Max azimuthal gap: 138°
Latitude: -31.580° Strike angle: -- RMS residual: 5.5 seconds
Longitude: 138.620° Depth:  
Depth: 12 km  

Solution status

    Last updated: 15 December 2009 @ 10:01:43 (AEDT)

Magnitude

  Reviewed: Yes
Mwp: --   Source: --
Mb: --    
Ms: --    
Md: --
ML: 5.5 (Preferred)    
Important: Read about the limitations of this data.
Data retrieved: 25/08/2016 @ 15:09:21 (UTC)