| Magnitude | 2.3 |
| Region | PORTLAND URBAN AREA, OREGON |
| Date time | 2015-04-28 08:30:50.1 UTC |
| Location | 45.638 ; -122.783 |
| Depth | 18 km |
| Distance | 222 km S of Seattle, United States / pop: 737,000 / local time: 01:30:50.1 2015-04-28 15 km NW of Portland, United States / pop: 652,000 / local time: 01:30:50.1 2015-04-28 |
All data providers for this event:
Pacific Northwest Regional Seismic Network, University of Washington, Seattle -- Seattle, United States (UW)Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)