Information message on the tangible earthquake in Dagestan, May 3, 2017

A tangible earthquake with M=5.4 has occurred on May 3, 2017 at 08:53 GMT (11:53 Moscow time) in Dagestan.

Parameters of the earthquake have been determined in the Alert Service (AS) of Information Processing Center (IPC) of Geophysical Survey of RAS in Obninsk with station data obtained from digital and analog seismic stations of Russia, countries of CIS and from abroad. Alert message on this earthquake has been delivered in 9 min after registration to the Ministry of Emergency of the Russian Federation (EMERCOM).

Preliminary processing has been done with data from 23 stations, accurate processing - with data from 40.

The red marker on the map is the epicenter of this earthquake, its focus was located in Dagestan, at a depth of 15 km, 85 km SW of Makhachkala, 95 km W-NW of Derbent and 170 km SE of Grozny.
Time in origin (GMT) Latitude, degree Longitude, degree Depth, km Stations number Ms/N mb/N I0 (calculated) GAP Center
1 08:53:37.1 42.24 47.17 15.0 40 5.4/14 5.5-6 141 GS RAS(Verified)
Federal research center, Geophysical survey of Russian Academy of Sciences
2 08:53:37.3 42.09 47.01 10.0 23 5.5/9 6.5-7 141 GS RAS(Preliminary)
Federal research center, Geophysical survey of Russian Academy of Sciences
3 08:53:38.0 42.32 47.0 10.0 416 5.2 17 CSEM
European - Mediterranean seismological center
4 08:53:37.5 42.14 47.0 10.0 94 5.2 31 NEIC
National Earthquakes Information Center of US Geological Service