| Magnitude | 4.1 |
| Region | NORTHERN IRAN |
| Date time | 2011-02-20 11:22:16.0 UTC |
| Location | 35.433 ; 51.831 |
| Depth | 7 km |
| Distance | 21 km NE of Varāmīn, Iran / pop: 179,000 / local time: 14:52:16.0 2011-02-20 4 km ENE of Sharīfābād, Iran / pop: 8,800 / local time: 14:52:16.0 2011-02-20 |
All data providers for this event:
Republican Seismic Survey Center or Azerbaijan National Academy of Sciences -- Baku, Azerbaijan (RSSC)International Institute for Earthquake Engineering and Seismology -- Tehran, Iran (IIEES)
Iraqi Meteorological Organisation and Seismology, Seismological Department -- Baghdad, Iraq (ISN)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
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)