International Federation of Digital Seismograph Networks

YH (1999-2003): Imaging Galapagos Upwelling & Neotectonics

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FDSN Network Information

FDSN code YH (1999-2003) Operated by University of Oregon
Network name Imaging Galapagos Upwelling & Neotectonics (IGUANA) Deployment region United States
Start date Jan. 1, 1999 End date Dec. 31, 2003
Short description

A broadband seismic array, comprising 12 sites, was deployed for 3.5 years in order to record data suitable for imaging the mantle structure beneath the Galapagos archipelago. Stations recorded three-component data continuosly at 20 sps.
Some sites also recorded active source data, which was collected in order to constrain crustal thickness across the archipelago.
Start Date: 9/1/1999 Date of Demobilization: 3/25/2003

Citation Information

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