Ann Arbor, Michigan, USA

US AAM commences operations on: 1994,171

Network US
Latitude 42.301
Longitude -83.657
Elevation 172
Datalogger Q330
Broadband STS-2
Accelerometer Episensor ES-T
Telemetry Status at the NEIC Pending


Site Photo Site Photo Site Photo


Station Heliplot

Vault Condition

Installed in standard USNSN vault in recording room of WWSSN bunker.

Site Geology

200' of glacial drift overlying 800' of shale. The shale covers 4800' of limestone. Granite is found 5670' beneath the surface.