South West Seismic Zone Table of earthquakes Table of earthquakes

| Date_ | Origin_time | Epicentre_Lat_S | Epicentre_Long_E | Local_magnitude | Location_ |
|---|---|---|---|---|---|
| 8 February 1920 | 05:24 | 35.00 | 111.00 | 6.2 | 260km south west of Cape Leeuwin |
| 18 December 1940 | 21:45 | 32.20 | 117.20 | 4.2 | Beverley , Brookton |
| 19 April 1946 | 21:13 | 38.5 | 114.5 | 5.7 | West of Yallingup |
| 17 September 1946 | 15:12 | 32.5 | 116.9 | 4.5 | Pingelly |
| 2 May 1949 | 10:00 | 30.90 | 116.40 | 5.1 | Yerecoin |
| 7 May 1949 | 17:09 | 30.90 | 116.40 | 4.1 | Yerecoin |
| 11 March 1952 | 06:09 | 31.30 | 116.50 | 5.1 | Bolgart |
| 27 November 1954 | 08:36 | 32.00 | 116.7 | 3.9 | Talbot Brook |
| 29 April 1955 | 09:14 | 30.90 | 116.40 | 4.7 | Yerecoin |
| 29 April 1955 | 19:49 | 30.90 | 116.40 | 4.4 | Yerecoin |
| 29 August 1955 | 06:09 | 30.70 | 116.40 | 5.3 | Gabalong |