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125 Years of Sound Science, serving society

HUMO - Hull Mountain, OR, USA

Station Name HUMO
In Operation 2002/06/18 00:00:00 - Present
Latitude
Longitude:
Elevation: 554.90 meters
Instrumentation Broadband


  • Site

    Location

    Site is located on BLM land on Hull Mountain, Oregon.

    HUMO is a cooperative station with the Advanced National Seismic System and the Global Seismic Network.

    Network

    BK (Berkeley Digital Seismic Network)

    Geology

    Payne Cliffs formation - sandstone and siltstone

    Vault/Borehole Conditions

    The equipment is located in a side adit of a hard-rock mine approximately 100 meters from the entrance. Overburden is approximately 50 meters. The sensors are located on a concrete pier covered with 4" of rigid foam insulation.

    The datalogger, dial-up modem, and fiber optic modems are located in a plastic garden shed about 8 meters from the pier. Batteries are located in a large plastic storage box next to the shed. The tunnel entrance is covered with a hinged steel grate to allow free passage of bats. Humidity is 100% outside the enclosures. Telemetry is through 300 meters of fiber optic cable connected to a satellite system.

  • Plots & Figures

    Pictures

    NSN VSAT at HUMO

    NSN VSAT at HUMO

    STS-2 at HUMO

    STS-2 at HUMO

  • Instrumentation

    Table of Seismic Instrumentation

    SensorDataloggerSEED ChannelsLocation
    BroadbandStreckeisen STS-2 VBB Tri-Axial SeismometerQ330HR-GFEBH?,HH?,LH?,VH?00
    AccelerometerKinemetrics FBA ES-T Accel. (2 g max 10 v/g)Q330HR-GFEHN?00
    AuxiliaryAntennaCurrentQ330HR-GFEVE?00
    ClockPhaseQ330HR-GFELC?,VC?00
    ClockQualityQ330HR-GFELC?,VC?00
    InputVoltageQ330HR-GFEVE?00
    SystemCurrentQ330HR-GFEVE?00
    SystemTemperatureQ330HR-GFEVK?00
    VCOValueQ330HR-GFEVC?00
  • Data & Metadata
  • Data Quality

    Noise Analysis

    View more noise plots