| Magnitude | 4.0 |
| Region | RAT ISLANDS, ALEUTIAN ISLANDS |
| Date time | 2015-03-31 18:19:26.2 UTC |
| Location | 50.964 ; 179.329 |
| Depth | 18 km |
| Distance | 1431 km E of Petropavlovsk-Kamchatsky, Russia / pop: 187,000 / local time: 06:19:26.2 2015-04-01 1010 km SW of Unalaska, United States / pop: 4,400 / local time: 10:19:26.2 2015-03-31 |
All data providers for this event:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)