Porcupine Dome, AK, USAOperated by: Alaska Earthquake Center
65.5174° N 145.525° W Elevation 1505 meters
PPD is on top of Porcupine Dome, near the Pinnell Mountain Trail in the White Mountains. It was installed in 1990 and upgraded with broadband equipment in 2011. The station communicates with our lab using a radio shot to a Poker Flat Rocket Range satellite uplink in Fort Yukon.
- Datalogger: Quanterra Q330
- Broadband seismometer: Nanometrics Trillium 120