Twenty-Two Years of GPS Monitoring at Rabaul Caldera, a Narrative History by Steve Saunders, Eric Tenor, Joseph Wakawa, John Nohou

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Common geophysical characteristics of Campi Flegrei, Rabaul and Usu: Three volcanic events by Giovanna Berrino, Izumi Yokoyama

“…La correlación entre esas derivadas es moderada en Campi Flegrei, algo mayor en Rabaul y alta en Usu, aunque es necesario considerar que la calidad de los datos no es siempre la misma. …”
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Variable mafic recharge across a caldera cycle at Rabaul, Papua New Guinea by Fabbro, Gareth N., McKee, Chris O., Sindang, Mikhail E., Eggins, Stephen, de Maisonneuve, Caroline Bouvet

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A Simplified Approach to Operational InSAR Monitoring of Volcano Deformation in Low- and Middle-Income Countries: Case Study of Rabaul Caldera, Papua New Guinea by Matthew C. Garthwaite, Victoria L. Miller, Victoria L. Miller, Steve Saunders, Michelle M. Parks, Guorong Hu, Amy L. Parker

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Multi-year Satellite Observations of Sulfur Dioxide Gas Emissions and Lava Extrusion at Bagana Volcano, Papua New Guinea by Brendan T. McCormick Kilbride, Kila Mulina, Geoffrey Wadge, R. Wally Johnson, Ima Itikarai, Marie Edmonds

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BVLOS UAS Operations in Highly-Turbulent Volcanic Plumes by Kieran Wood, Emma J. Liu, Tom Richardson, Robert Clarke, Jim Freer, Jim Freer, Alessandro Aiuppa, Gaetano Giudice, Marcello Bitetto, Kila Mulina, Ima Itikarai

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Temporal Variability in Gas Emissions at Bagana Volcano Revealed by Aerial, Ground, and Satellite Observations by B. T. McCormick Kilbride, E. J. Nicholson, K. T. Wood, T. C. Wilkes, C. I. Schipper, K. Mulina, I. Itikarai, T. Richardson, C. Werner, C. S. L. Hayer, B. Esse, M. Burton, T. D. Pering, A. J. S. McGonigle, D. Coppola, M. Bitetto, G. Giudice, A. Aiuppa

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First synoptic analysis of volcanic degassing in Papua New Guinea by McCormick, B, Edmonds, M, Mather, T, Carn, SA

“…We identify Bagana, Manam, Rabaul, Ulawun and Langila as the active sources of volcanic SO 2 in Papua New Guinea, with Bagana being the largest source. …”

Building an impact pathway framework for a project through soil connectivity by Kanika Singh, Fiona Yu, Todd Sanderson, Chris Fidelis, David Yinil, Damien J. Field

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Pumice Raft Detection Using Machine-Learning on Multispectral Satellite Imagery by Zheng, Maggie, Mittal, Tushar, Fauria, Kristen E., Subramaniam, Ajit, Jutzeler, Martin

“…This novel process of raft remobilization may be common at near-shore/partially submarine caldera systems (e.g., Rabaul, Krakatau) and may have significant implications for new submarine eruption detection and volcanic stratigraphy.…”
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Pumice Raft Detection Using Machine-Learning on Multispectral Satellite Imagery by Maggie Zheng, Tushar Mittal, Kristen E. Fauria, Ajit Subramaniam, Martin Jutzeler

“…This novel process of raft remobilization may be common at near-shore/partially submarine caldera systems (e.g., Rabaul, Krakatau) and may have significant implications for new submarine eruption detection and volcanic stratigraphy.…”
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Asymmetrical Complexity in Languages Due to L2 Effects: Unserdeutsch and Beyond by Siegwalt Lindenfelser

“…A method for a simple comparison of the amount of inherent versus contextual categories is proposed and applied to the German-based creole language Unserdeutsch (Rabaul Creole German) in comparison to its lexifier language. …”
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CALIPSO observations of stratospheric aerosols: a preliminary assessment by L. W. Thomason, M. C. Pitts, D. M. Winker

“…The possibility of using CALIPSO for stratospheric aerosol monitoring is demonstrated by the clear observation of the 20 May 2006 eruption of Montserrat in the earliest CALIPSO data in early June as well as by observations showing the 7 October 2006 eruption of Tavurvur (Rabaul). However, the very low aerosol loading within the stratosphere makes routine observations of the stratospheric aerosol far more difficult than relatively dense volcanic plumes. …”
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Simultaneous eruptions from multiple vents at Campi Flegrei (Italy) highlight new eruption processes at calderas by Pistolesi, M, Isaia, R, Marianelli, P, Bertagnini, A, Fourmentraux, C, Albert, P, Tomlinson, E, Menzies, M, Rosi, M, Sbrana, A

“…Simultaneous eruptions from multiple vents at calderas, not related to caldera collapse (e.g., ring faults) are traditionally regarded as an unusual phenomenon, the only historically reported examples occurring at Rabaul caldera, Papua New Guinea. Multiple venting within a caldera system is inherently difficult to demonstrate, owing partly to the infrequency of such eruptions and to the difficulty of documenting them in time and space.…”

Simultaneous eruptions from multiple vents at Campi Flegrei (Italy) highlight new eruption processes at calderas by Pistolesi, M, Isaia, R, Marianelli, P, Bertagnini, A, Fourmentraux, C, Albert, P, Tomlinson, E, Menzies, M, Rosi, M, Sbrana, A

“…Simultaneous eruptions from multiple vents at calderas, not related to caldera collapse (e.g., ring faults), are traditionally regarded as an unusual phenomenon, the only historically reported examples occurring at Rabaul caldera, Papua New Guinea. Multiple venting within a caldera system is inherently difficult to demonstrate, owing partly to the infrequency of such eruptions and to the difficulty of documenting them in time and space. …”

A Serological Survey of Selected Papua New Guinea Blood Donors for Hepatitis B and Related Co-Infections by Francisca Varpit, Bruce Gummow

“…Donors living in Pomio district had a significantly lower proportion of sero-positive HBsAg donors (7%) than Gazelle (22%), Kokopo (22%) and Rabaul (20%), which was attributed to this district’s geographical isolation. …”
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Differential response of chlorophyll-a concentrations to explosive volcanism in the western South Pacific by Joo-Eun Yoon, David King, Jack Longman, Jack Longman, Shane J. Cronin

“…Through a comparative analysis of satellite and reanalysis data for the past 19 years (2004–2022), this study reveals that four explosive volcanic eruptions, Rabaul volcano, Papua New Guinea (October, 2006), Ambae volcano, Vanuatu (July, 2018), Ulawun volcano, Papua New Guinea (June, 2019), and Hunga volcano, Tonga (January, 2022), had the most strong stratospheric injection (>15 km) and mass loading of volcanic materials over the wider the western SPO (covering an area of >765,000 km2). …”
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Furthering the investigation of eruption styles through quantitative shape analyses of volcanic ash particles by Nurfiani, Dini, Bouvet de Maisonneuve, Caroline

“…We compare ash samples from the hydrothermal eruptions of Iwodake (Japan) in 2013, Tangkuban Perahu (Indonesia) in 2013 and Marapi (Sumatra, Indonesia) in 2015, the dome explosions of Merapi (Java, Indonesia) in 2013, the Vulcanian eruptions of Merapi in 2010 and Tavurvur (Rabaul, Papaua New Guinea) in 2014, and the Plinian eruption of Kelud (Indonesia) in 2014. …”
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Identification and ranking of subaerial volcanic tsunami hazard sources in Southeast Asia by Zorn, Edgar U., Orynbaikyzy, Aiym, Plank, Simon, Babeyko, Andrey, Darmawan, Herlan, Robbany, Ismail Fata, Walter, Thomas R.

“…Out of 131 analysed volcanoes, we found 19 with particularly high tsunamigenic hazard potential in Indonesia (Anak Krakatau, Batu Tara, Iliwerung, Gamalama, Sangeang Api, Karangetang, Sirung, Wetar, Nila, Ruang, Serua) and Papua New Guinea (Kadovar, Ritter Island, Rabaul, Manam, Langila, Ulawun, Bam) but also in the Philippines (Didicas). …”
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Identification and ranking of subaerial volcanic tsunami hazard sources in Southeast Asia by E. U. Zorn, A. Orynbaikyzy, S. Plank, A. Babeyko, H. Darmawan, I. F. Robbany, T. R. Walter

“…Out of 131 analysed volcanoes, we found 19 with particularly high tsunamigenic hazard potential in Indonesia (Anak Krakatau, Batu Tara, Iliwerung, Gamalama, Sangeang Api, Karangetang, Sirung, Wetar, Nila, Ruang, Serua) and Papua New Guinea (Kadovar, Ritter Island, Rabaul, Manam, Langila, Ulawun, Bam) but also in the Philippines (Didicas). …”
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