On May 11, at 07:37, at 07:23 local time, (at 03:23 by Grinvich), the RA MES Seismic Protection Survey Seismological
Network registered an earthquake at the northern latitude 40.050 and eastern longitude 48.690 geographic coordinates (Azerbaijan, 23km northwest from the town of Shirvan), with 4.8 magnitude and 10 km depth.
The tremor measured magnitude 6-7 points at the epicenter area.
On May 11, at 01:58 local time, (on May 10, at 21:58 by Grinvich), the RA MES Seismic Protection Survey Seismological Network registered an earthquake at the northern latitude 37.590 and eastern longitude 75.340 geographic coordinates