Digital Object Identifier (DOI)
Recent measurements of ground deformation at an active volcano show great promise for elucidating the processes that lead to volcanic eruptions. A long-term effort to continuously monitor ground deformation over a very wide bandwidth using state-of-the-art geodetic, seismic, and acoustic instruments at Arenal Volcano in Costa Rica is producing high-quality recordings of harmonic tremor and explosive events and offers an exciting opportunity to explore possible lunar periodicities in volcanic eruptivity.
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Citation / Publisher Attribution
Eos, Transactions American Geophysical Union, v. 78, issue 49, p. 565-571
©1997. American Geophysical Union. All Rights Reserved.
Scholar Commons Citation
Hagerty, M.; Schwartz, S. Y.; Protti, M.; Dixon, Timothy H.; and Garcés, M., "Observations at Costa Rican Volcano Offer Clues to Causes of Eruptions" (1997). School of Geosciences Faculty and Staff Publications. 490.