The British Geological Survey has received more than 100 reports from people who felt the earthquake, most of whom were within a 100km radius.
The epicentre of the earthquake in the Irish Sea was 15km away from Abersoch.
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Welsh Assembly Members could see a pay increase of almost 18% next year, which would see their salary rise by almost £10,000.
Plaid Cymru are expected to stress their role in any post-election discussions and say it's a chance to make Wales matter at Westminster.
A largely cloudy start to the day with a risk of some light rain and drizzle. Brighter spells will develop this afternoon.