Station Information
Location: Concorde Point, the south-easternmost point of Chuginadak Island, Cleveland volcano, Alaska Installation Date: May/June 2023 (AVERT project). CLCO was a pre-existing AVO site; GNSS was added in 2023. Instrumentation:- Tallysman VeraChoke 6100 GNSS antenna
- AlertGeomatics Resolute Polar receiver
- Polar mast monument (due to limited solid bedrock exposure)
- Position data recorded at two rates: 30 s (standard) and 1 s (high rate)
- High-rate data only telemetered during events of specific interest to minimize bandwidth consumption
- Raw RINEX files available from EarthScope Data Management Center
- Network code: AV (https://doi.org/10.7914/SN/AV)
- 5-instrument infrasound array
- Broadband seismometer
- Webcam