Two more tremors hit the region
Two minor earth tremors hit the region in the space of a few hours. One last night just after 10pm struck in Valais, near Martigny – and the again in Chamonix in France at 1.30 this morning.
Both were very weak, registering 3.3 on the Richter scale.
Small tremors are unlikely to cause any damage – but they come shortly after a 4.3 shake hit Glarus 2 weeks ago.
Such tremors occur every few years according to the Swiss Earthquake Service.