UO GRSDL

Olney, OR, USA

Station Information

Seismic Channels

ENE ENN ENZ HHN HHE HHZ

Installed

Oct 12, 2021

ShakeAlert

Contributing

Location

46.019, -123.705

Type

Six Component Broadband/Strong Motion

State

OR

Elevation

2066.14 ft

UO.GRSDL..ENZ

Map

Recent Earthquakes Detected Using GRSDL

M1.1 2025-12-05 08:29 14.73 mi NW from Longview, WA UO.GRSDL..HHE

M1.8 2025-10-07 21:23 20.38 mi NW from Portland, OR UO.GRSDL..HHZ

M1.5 2025-09-10 21:58 2.11 mi NNW from Astoria, OR UO.GRSDL..HHZ