UW SEAS

Seaside, OR, USA

Station Information

Seismic Channels

Installed

Jan 30, 2004

ShakeAlert

Contributing

Location

45.998, -123.924

Type

Three Component Strong Motion

State

OR

Elevation

15.09 ft

UW.SEAS..HNZ

Map

Recent Earthquakes Detected Using SEAS

M1.5 2025-09-10 21:58 2.11 mi NNW from Astoria, OR UW.SEAS..HNZ

M0.9 2024-10-13 06:21 20.63 mi NE from Tillamook, OR UW.SEAS..HNN

M1.8 2024-09-09 04:55 28.21 mi NW from Astoria, OR UW.SEAS..HNZ