Diagram of the last 24 hours

Infrasound is the part of the sound whose frequency is below about 20 Hz, and therefore below the threshold of human hearing. Infrasound can be emitted from all types of sources, such as animals, wind turbines, earthquakes, meteor events, wind and storm, lightning or nuclear weapons tests.

We measure the Infrasound at our station experimentally with an INFRA-20 microbarometer.

50 SPS Differential Pressure - LP Filter 20 Hz - Station Val Terbi, Jura

Live Infrasound Val Terbi, Jura

Automatic update every 10 minutes, all times are UTC