| Magnitude | 4.0 |
| Region | CENTRAL IRAN |
| Date time | 2011-04-21 21:23:41.3 UTC |
| Location | 33.554 ; 52.389 |
| Depth | 2 km |
| Distance | 120 km NNE of Isfahan, Iran / pop: 1,547,000 / local time: 01:53:41.3 2011-04-22 20 km N of Ardestān, Iran / pop: 16,000 / local time: 01:53:41.3 2011-04-22 |
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)