Summary
Nationality: Indonesian. Pronouns: she/her. Languages: English (fluent), Bahasa Indonesia (mother tongue), Dutch, French (Intermediate).
Current Position
FNRS postdoctoral fellow at the University of Liège in Belgium, October 2022-now
Qualifications
PhD, Asian School of the Environment, Nanyang Technological University, Singapore, 2016-2021
MSc, Earth and Planetary Sciences, McGill University, 2013-2015
BSc (Hons), Geological Sciences, 2009-2013
Peer-reviewed Articles
Utami, S. B., Costa, F., Humaida, H. (2024). The role of magma ascent rates and viscosity in the explosive and dome eruptions (Kelud volcano, Indonesia). Bulletin of Volcanology. 86 (2), 12
Utami, S. B., Andùjar, J., Costa, F., Scaillet, B., Humaida, H., Carn, S. (2022). Pre-eruptive excess volatiles and their relationship to effusive and explosive eruption styles in semi-plugged volcanoes. Frontiers in Earth Science, 10, 882097.
Utami, S. B., Costa, F., Lesage, P., Allard, P., Humaida, H. (2021). Fluid fluxing and accumulation drive decadal and short-lived explosive basaltic andesite eruptions preceded by limited volcanic unrest. Journal of Petrology, 62(11), egab086.
Utami, S. B., Hinsberg, V. J. V., Ghaleb, B., Dijk, A. E. V. (2020). Oxygen isotope fractionation between gypsum and its formation waters: Implications for past chemistry of the Kawah Ijen volcanic lake, Indonesia. American Mineralogist, 105(5), 756-763.
Utami, S. B., van Hinsberg, V. J., Ghaleb, B., Pinti, D. L. (2019). Growth-zoned gypsum stalactite from the Kawah Ijen volcanic lake, Indonesia, records a> 40-year record of volcanic activity. Bulletin of Volcanology, 81, 1-17.
Schonwalder‐Angel, D., Albert, H., Tuan, L. N., Phi, N. X., Utami, S. B., Li, W., … Costa, F. (2019). PWD: A petrological workspace and database tool. Geochemistry, Geophysics, Geosystems, 20(12), 6095-6105.
Gunawan, H., Caudron, C., Pallister, J., Primulyana, S., Christenson, B., Mccausland, W.,… Utami, S.B., … Hendrasto, M. (2017). New insights into Kawah Ijen’s volcanic system from the wet volcano workshop experiment. Geological Society, London, Special Publications, 437(1), 35-56.
Selected Conference Presentations
Utami, S.B., vander Auwera, J., Bechon, T., Fugmann, P., Namur, O. 2023. Can we relate diffusion timescales to magmatic flux and crustal permeability? The case of Villarrica and Osorno volcanoes (Chile). Poster Presentation. Goldschmidt 2023 Conference, Lyon, France.
Utami, S.B., Costa, F., Humaida, H. 2023. Quantifying magma ascent rates for explosive and effusive eruptions Oral presentation (Presenter: F. Costa). Goldschmidt 2023 Conference, Lyon, France.
Utami, S.B., Costa, F., Widiwijayanti, C., Humaida, H. 2017. Petrologic data and timescales of magmatic processes leading up to the 1990 Kelud eruptions and its relation to volcanic unrest. Poster at IAVCEI Scientific Assembly, Portland, Oregon, USA.
Utami, S.B., van Hinsberg, V., Ghaleb, B. 2014. Growth-zoned gypsum in hyperacidic crater lake seepage brine provides a historic record of magmatic activity at Kawah Ijen volcano, East Java. Oral presentation*. Cities on Volcanoes 8 Conference, Yogyakarta, Indonesia.
Utami, S.B., Weis, D. and Garcia, M.O. 2013. What do Kauai’s dikes tell us about the Loa and Kea trends? Poster presentation. AGU Fall Meeting Abstracts Vol. 2013, pp. V13F-2677
Selected Invited Seminars and Presentation
Utami, S.B., Costa, F. Allard, P., Lesage, P., Andujar, J., Scaillet, B., Humaida, H. 2023. Insights into the mechanisms and timescales of eruptive styles at Kelud, a ”Pressure Cooker” volcano. Virtual presentation at Diffusion Chronometry Seminar Series, Ruhr-Universitat Bochum, Germany.
Utami, S.B., Costa, F. Allard, P., Lesage, P., Andujar, J., Scaillet, B., Humaida, H. 2022. Petrological and monitoring insights into the mechanisms of explosive and effusive eruptions at Kelud volcano, Indonesia. Virtual presentation at NASA Interdisciplinary Science Seminar, USA.
Utami, S.B., Costa, F. Allard, P., Lesage, P., Andujar, J., Scaillet, B., Humaida, H. 2022. Petrological and monitoring insights into the mechanisms of explosive and effusive eruptions at Kelud volcano, Indonesia. Virtual presentation at KU Leuven, Belgium.
Utami, S.B., Costa, F. Lesage, P., Humaida, H. 2018. How is the petrology of the explosive eruptions of Kelud volcano, Indonesia related to its unrest signals? Oral presentation at Universite de Savoie-Mont Blanc, Chambery, France