| Magnitude | 4.0 |
| Region | NORTHERN IRAN |
| Date time | 2018-08-21 15:29:37.2 UTC |
| Location | 36.710 ; 54.860 |
| Depth | 10 km |
| Distance | 40 km E of Gorgān, Iran / pop: 244,000 / local time: 19:59:37.2 2018-08-21 34 km NNW of Shahrud, Iran / pop: 131,000 / local time: 19:59:37.2 2018-08-21 |
All data providers for this event:
Institute of Geophysics, University of Tehran -- Tehran, Iran (IGUT)Further information can be found at:
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)Institute of Geophysics, University of Tehran -- Tehran, Iran (IGUT)
International Institute for Earthquake Engineering and Seismology -- Tehran, Iran (IIEES)