RIDG
Independent Ridge, AK, USA
Operated by: Alaska Earthquake CenterLatitude: 63.7399 N
Longitude: -144.8462 W
Elevation: 2857.6 feet (871 meters)
Installed: 2007
Instrumentation at this station includes:
broadband seismometer
strong motion seismometer
RIDG was installed in 2007 at the Independent Ridge state microwave tower, about 30 miles southeast of Delta Junction. In 2015 the vault was replaced with a USArray-style borehole and new sensor. It communicates with our lab using a radio shot to the Delta Junction dump.
The Last 24-Hours
UTC times are 9 hours ahead of Alaska time (8 hrs during daylight savings). Seismogram view is courtesy of the IRIS Data Management Center. For additional views of this stations data:
4-day seismogramlong-term spectogram
noise PDF viewer