Groningen (Netherlands) earthquake

The Omnidots SWARM has measured the earthquake of May 22 in Groningen. To show what we measure in an earthquake, we show two measuring points below.

Measuring point 1 is at a location in Bedum:

Measuring point 2 is at a location in South-West of the city of Groningen:

The delay time between the two measurement points is clearly visible in the measurement results. By comparing measurement data, you get even more information from measurements.