| Magnitude | 4.0 |
| Region | NORTHEASTERN IRAN |
| Date time | 2021-05-17 08:47:54.1 UTC |
| Location | 37.279 ; 56.580 |
| Depth | 10 km |
| Distance | 154 km NW of Sabzevar, Iran / pop: 226,000 / local time: 13:17:54.1 2021-05-17 70 km WSW of Bojnūrd, Iran / pop: 192,000 / local time: 13:17:54.1 2021-05-17 |
All data providers for this event:
Ukrainian NDC, Main Center of Special Monitoring -- Kyiv, Ukraine (MCSM)International Institute for Earthquake Engineering and Seismology -- Tehran, Iran (IIEES)
Republican Seismic Survey Center or Azerbaijan National Academy of Sciences -- Baku, Azerbaijan (RSSC)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
Institute of Geophysics, University of Tehran -- Tehran, Iran (IGUT)
Further information can be found at:
International Institute for Earthquake Engineering and Seismology -- Tehran, Iran (IIEES)Institute of Geophysics, University of Tehran -- Tehran, Iran (IGUT)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)