UW H4A

400 Area, Hanford, WA, USA

Station Information

Seismic Channels

Installed

Apr 27, 2011

ShakeAlert

Contributing

Location

46.438, -119.356

Type

Three Component Strong Motion

State

WA

Elevation

561.05 ft

UW.H4A..HNZ

Map

Recent Earthquakes Detected Using H4A

M1.7 2025-11-08 20:46 6.34 mi NNE from Hanford-200W, WA UW.H4A..HNE

M2.4 2025-04-15 23:55 9.2 mi NW from Hanford-200W, WA UW.H4A..HNZ

M2.0 2025-04-04 18:25 3.98 mi SSE from Pasco, WA UW.H4A..HNZ