UW LON

Longmire, WA, USA

Station Information

Seismic Channels

ENE ENN ENZ HHE HHN HHZ

Installed

Mar 30, 1964

ShakeAlert

Contributing

Location

46.751, -121.81

Type

Six Component Broadband/Strong Motion

State

WA

Elevation

2798.69 ft

UW.LON..ENZ

Map

Recent Earthquakes Detected Using LON

M1.5 2025-12-08 11:24 8.02 mi NNE from Tacoma, WA UW.LON..HHZ

M-0.2 2025-12-07 18:24 8.89 mi WNW from Mt Rainier, WA UW.LON..HHZ

M1.9 2025-12-07 06:05 4.66 mi NE from Maple Valley, WA UW.LON..HHZ