Our employees is teleworking. The earth continues shaking. Ground actions at frequencies 1-20 Hz, primarily on account of human exercise (vehicles, trains, industries,…) are a lot decrease since the implementation of the containment measures by the authorities. #StayHome @ibzbe @CrisiscenterBE pic.twitter.com/pGgQAyLuUP
— Seismologie.be (@Seismologie_be) March 20, 2020
@Seismologie_be