UW GMO

Grizzly Mountain, OR, USA

Station Information

Seismic Channels

EHZ ENE ENN ENZ

Installed

Aug 27, 1987

ShakeAlert

Contributing

Location

44.439, -120.957

Type

Four Component Stong Motion/Short Period

State

OR

Elevation

5541.61 ft

UW.GMO..EHZ

Map

Recent Earthquakes Detected Using GMO

M2.0 2025-10-15 02:23 38.9 mi SSW from Condon, OR UW.GMO..ENZ

M1.5 2025-09-26 01:29 19.76 mi NNW from Prineville, OR UW.GMO..ENZ

M0.4 2025-09-12 18:13 25.23 mi from Mt Hood, OR UW.GMO..EHZ