| Magnitude | 4.7 |
| Region | UNIMAK ISLAND REGION, ALASKA |
| Date time | 2018-04-21 22:31:22.1 UTC |
| Location | 53.500 ; -163.647 |
| Depth | 10 km |
| Distance | 1185 km SSW of Anchorage, United States / pop: 298,000 / local time: 14:31:22.1 2018-04-21 157 km ESE of Akutan, United States / pop: 1,000 / local time: 14:31:22.1 2018-04-21 |
All data providers for this event:
Alaska Regional Network, University of Alaska-Fairbanks -- Fairbanks, United States (AK)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Republican Seismic Survey Center or Azerbaijan National Academy of Sciences -- Baku, Azerbaijan (RSSC)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)