Dannie HIDAYAT
Senior Research Fellow
Phone:
(+65) 6592 1774
Fax:
(+65) 6790 1585
Email:
dhidayat@ntu.edu.sg
Office Location:
N2-01b-29
Team:
Research:
My main research interests are:
- Seismology
- Volcanology
- Geophysics
- Geological hazards assessment
Education:
- 1994 B.S Geophysics, State University of New York (SUNY) at Binghamton. Modeling the seismic source and tsunami generation of the December 12, 1992 Flores Island, Indonesia, earthquake
- 2004 PhD Geosciences, Pennsylvania State University. Source mechanisms of Very-Long-Period signals at Merapi Volcano, Indonesia, and Soufriere Hills Volcano, Montserrat, B.W.I.
Professional Experience:
- 2009–present Senior Research Fellow, Earth Observatory of Singapore, Nanyang Technological University
- 2004–2009 Post-Doctorate Research Scholar, Department of Geosciences, Penn State University, Pennsylvania, USA
- 1994–1996 Research Assistant, R & D center for Geotechnology, Indonesian Institute of Sciences (LIPI), Bandung, Indonesia.
Professional Activities:
- American Geophysical Union (AGU)
- International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI)
- Asia Oceania Geosciences Society (AOGS)
Courses Taught:
- Feb-May 2012 An informal advising is given to Akshat Dave, a B.S. student in the Computer Engineering department for his senior final project in designing low cost low power seismic and deformation monitoring.
- April 2011 An informal advising is given to Ji Wen Bin, a M.S. student in EEE department for his MSc signal processing project.
- April 2011 A tutorial on operating Nanometrics broadband seismograph, 5.8 radio telemetry, and EOS datalogger was given to CVGHM staff on 13 April.
- Feb 2010 An informal lecture on seismometry had been given to Dr. I. Mc Loughin research group and students. A few tutoring sessions had been given to the students on designed on low-cost volcano/earthquake monitoring device.
- Feb 2010 A tutorial and discussion of volcano deformation data modeling were conducted for two PHIVOLCS colleagues (Dr. T. Bacolcol and Mr. P. Alanis) for Mayon Volcano deformation data.
- 1999-2000 Teaching Assistant, GEOSC-40 Sea Around Us, Department of Geosciences, Penn State University.
Publications:
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(2013). Pressure changes in the magmatic system during the December 2008/January 2009 extrusion event at Soufriere Hills Volcano, Montserrat (W.I.), derived from strain data analysis. Journal of Volcanology and Geothermal Research. 250, 34-41.
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(2013). Crustal thickness and velocity structure beneath Singapore's seismic network. Journal of Asian Earth Sciences. 64, 245-255.
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(2012). Receiver function structure beneath four seismic stations in the Sumatra region. Journal of Asian Earth Sciences. 46, 161-176.
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(2011). Magma chamber dynamics during the December 2008/January 2009 extrusion event at Soufriere Hills Volcano, Montserrat (W.I.), derived from strain data analysis. Geophysical Journal International.
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(2010). Explosion dynamics from strainmeter and microbarometer observations, Soufrière Hills Volcano, Montserrat: 2008–2009. Geophysical Research Letters. 37,
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(2010). Vulcanian explosion at Soufrière Hills Volcano, Montserrat on March 2004 as revealed by strain data. Geophysical Research Letters. 37,
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(2010). Three-dimensional seismic velocity tomography of Montserrat from the SEA-CALIPSO offshore/onshore experiment. Geophysical Research Letters. 37,
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(2010). Active source seismic experiment peers under Soufrière Hills Volcano. American Geophysical Union. 91,
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(2010). Unique strainmeter observations of Vulcanian explosions, Soufrière Hills Volcano, Montserrat, July 2003. Geophysical Research Letters. 37,
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(2010). Magma-sponge hypothesis and stratovolcanoes: Case for a compressible reservoir and quasi-steady deep influx at Soufrière Hills Volcano, Montserrat. Geophysical Research Letters. 37,
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(2008). Objective rapid delineation of areas at risk from block-and-ash pyroclastic flows and surges. Bulletin of Volcanology. 71, 687-703.
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(2007). Unique and remarkable dilatometer measurements of pyroclastic flow-generated tsunamis. Geology. 35, 25-28.
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(2006). Unprecedented pressure increase in deep magma reservoir triggered by lava-dome collapse. Geophysical Research Letters. 33,
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(2002). Source mechanism of very-long-period signals accompanying dome growth activity at Merapi volcano, Indonesia. Geophysical Research Letters. 29,
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(2000). Broadband seismic experiment at Merapi Volcano, Java, Indonesia: very-long-period pulses embedded in multiphase earthquakes. Journal of Volcanology and Geothermal Research. 100, 215-231.
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(2000). Deformation and seismic precursors to dome-collapse and fountain-collapse nuees ardentes at Merapi Volcano, Java, Indonesia, 1994-1998. Journal of Volcanology and Geothermal Research. 100, 261-287.
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(1996). Aftershock sequence of the 1994, Mw 6.8, Liwa earthquake (Indonesia): Seismic rupture process in a volcanic arc. Geophysical Research Letters. 23, 3051-3054.
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(1995). MODELING THE SEISMIC SOURCE AND TSUNAMI GENERATION OF THE DECEMBER 12, 1992 FLORES ISLAND, INDONESIA, EARTHQUAKE. Pure and Applied GeophysicsPure and Applied Geophysics. 144, 537-554.
Publications:
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(2011). Developing geophysical monitoring at Mayon volcano, a collaborative project EOS-PHIVOLCS. AGU Fall Meeting.