| Magnitude | 4.5 |
| Region | NORTHERN ALGERIA |
| Date time | 2021-07-31 02:01:45.1 UTC |
| Location | 36.305 ; 1.663 |
| Depth | 10 km |
| Distance | 33 km NE of Chlef, Algeria / pop: 178,000 / local time: 03:01:45.1 2021-07-31 9 km NNW of El Attaf, Algeria / pop: 43,800 / local time: 03:01:45.1 2021-07-31 |
All data providers for this event:
Instituto Geografico Nacional -- Madrid, Spain (IGN)Ukrainian NDC, Main Center of Special Monitoring -- Kyiv, Ukraine (MCSM)
Seismological Survey of Serbia -- Belgrade, Serbia (BEO)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Laboratoire de Detection et de Geophysique -- Bruyeres-le-Chatel, France (LDG)
EMSC - CSLOC -- Arpajon, France (CSLC)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Geoazur (Universite Cote d'Azur, IRD, CNRS, Observatoire de la Cote d'Azur) -- Nice, France (OCA)
Further information can be found at:
Instituto Geografico Nacional -- Madrid, Spain (IGN)Centre de Recherche en Astronomie, Astrophysique et Geophysique -- Algiers, Algeria (CRAAG)