International Federation of Digital Seismograph Networks

XT (2001-2002): Tonga-Fiji Dual Array Experiment

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FDSN Network Information

FDSN code XT (2001-2002) Operated by IRIS/PASSCAL
Network name Tonga-Fiji Dual Array Experiment (TODA) Deployment region
Start date Jan. 1, 2001 End date Dec. 31, 2002
Short description

SAFT was a one-year deployment of 27 seismometers on the
islands of Fiji and Tonga. These two arrays will allow
for detailed study of the Tonga subduction zone and
deep earthquakes. The Fiji array will help constrain
mineral properties and phase changes in the down-going
slab by looking at mantle discontinuities, and the Tonga
array will be used to study the structure of the subducting

Citation Information

Digital Object Identifier (DOI)
Douglas Wiens (2001): Tonga-Fiji Dual Array Experiment. International Federation of Digital Seismograph Networks. Other/Seismic Network. 10.7914/SN/XT_2001

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