CHUM
Lake Minchumina, AK, USA
Operated by: Alaska Earthquake CenterLatitude: 63.8827 N
Longitude: -152.3152 W
Elevation: 711.9 feet (217 meters)
Installed: 2004
Instrumentation at this station includes:
broadband seismometer
meteorological package
Infrasound sensor
CHUM is generously hosted by the Lake Minchumina Community Library. In 2015 it was upgraded with a 9-feet borehole with support from the USArray project. In addition to housing a broadband instrument, CHUM serves as a receive site for PPLA, CAST, and KTH.
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