Citizen Science and the Tonga Eruption #Science #Tonga

A number of people heard about the Tongan volcano eruption and grabbed their Raspberry Pi and pressure sensors and recorded the pressure wave that swept around the planet.Köln-Wetter posts: “Overview of Pressure of the volcano eruption in Tonga for Cologne. Shown: change in air pressure per 10 minutes.” (graph above)Claudio...