| Magnitude | 3.9 |
| Region | NORTHERN IRAN |
| Date time | 2011-07-23 04:09:40.2 UTC |
| Location | 37.024 ; 55.209 |
| Depth | 2 km |
| Distance | 25 km SSE of Gonbad-e Kāvūs, Iran / pop: 131,000 / local time: 08:39:40.2 2011-07-23 8 km SE of Āzādshahr, Iran / pop: 47,500 / local time: 08:39:40.2 2011-07-23 |
All data providers for this event:
Republican Seismic Survey Center or Azerbaijan National Academy of Sciences -- Baku, Azerbaijan (RSSC)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)