Near-field fault slip of the 2016 Vettore M 6.6 earthquake (Central Italy) measured using low-cost GNSS.

The temporal evolution of slip on surface ruptures during an earthquake is important for assessing fault displacement, defining seismic hazard and for predicting ground motion. However, measurements of near-field surface displacement at high temporal resolution are elusive. We present a novel record of near-field co-seismic displacement, measured with 1-second temporal resolution during the 30 October 2016 M 6.