Sitkinak Island Coast Guard, AK, USAOperated by: Alaska Earthquake Center
Latitude: 56.5593 N
Longitude: -154.1842 W
Elevation: 1614.2 feet (492 meters)
Instrumentation at this station includes:
strong motion seismometer
SII is generously hosted by the Coast Guard at a communications tower on Sitkinak Island, 100 miles southwest of the city of Kodiak. SII also acts as a radio repeater, relaying data from our Chirikof Island site (CHI) to a receive site near Akhiok.