Zone E
This zone has relatively little recent seismicity, and covers the region to the east of the more active Meckering region. The most active portion of this zone appears to be in the far south-west corner, about 15 km northwest of Quairading. This location was the site of quite an intense swarm of earthquakes in early 1990 (largest ML 3.2), and seismicity appears to have returned to this location at times since then.
Minor seismicity has been noted at times to the east of Bruce Rock.