An earthquake rocked the Goldfields in the early hours of Saturday morning.
The 4.3 magnitude quake stuck at 3.15am.
It was centred about 20km west of Kalgoorlie at a depth of 10km.
There are no reports of any damage.
Professional golfer Matt Ballard, who's competing in the WA PGA championship in Kalgoorlie, tweeted that he couldn't sleep after the earthquake woke him up.
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