| Magnitude | 4.7 |
| Region | ARKANSAS |
| Date time | 2011-02-28 05:00:50.4 UTC |
| Location | 35.265 ; -92.340 |
| Depth | 8 km |
| Distance | 58 km NNW of Little Rock, United States / pop: 197,000 / local time: 23:00:50.4 2011-02-27 6 km NE of Greenbrier, United States / pop: 5,200 / local time: 23:00:50.4 2011-02-27 |
All data providers for this event:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)The research institute NORSAR -- Kjeller, Norway (NORSAR)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)