The 4.7-degree earthquake that rocked Switzerland- such quakes occur every 10 to 20 years

The next “will likely be further follow-up, which may also be visible, will occur in the next few hours and days”, researchers said, Blick.ch reported.

According to researchers, earthquakes in the affected region are nothing unusual, but only “will occur every ten to twenty years” in such a magnitude.

The quake seems to have already caused some damage.

I almost fell off the couch. It was a really tough three seconds. Then I discovered cracks in the chimney and wall “, reports a reader from Grenchen.