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Taal eruption 2020

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Journal Article
Journal: Geology
Published: 18 January 2022
Geology (2022) 50 (4): 491–495.
... spatial and temporal scales. We deconstructed the phreatomagmatic eruption of Taal volcano (Philippines) on 12 January 2020 to investigate the origin of its powerful volcanic thunderstorm. Satellite analysis indicated that the water-rich plume rose >10 km high before creating lightning detected...
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Journal Article
Published: 28 April 2023
Bulletin of the Seismological Society of America (2023) 113 (4): 1471–1492.
...Anna Perttu; Jelle Assink; Alexa R. Van Eaton; Corentin Caudron; Chris Vagasky; Janine Krippner; Kathleen McKee; Silvio De Angelis; Brian Perttu; Benoit Taisne; Gert Lube ABSTRACT On 12 January 2020, an eruption began on the shores of the Main Crater Lake (MCL) of Taal Volcano—a caldera system...
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Timeline of <span class="search-highlight">Taal</span> Volcano’s climactic <span class="search-highlight">eruption</span> 12–13 January <span class="search-highlight">2020</span> from Phili...
Published: 28 April 2023
Figure 2. Timeline of Taal Volcano’s climactic eruption 12–13 January 2020 from Philippine Institute of Volcanology and Seismology (PHIVOLCS) bulletin reports (red triangles) and Tokyo Volcanic Ash Advisory Center (Tokyo VAAC) alerts (blue circles). Open circles indicate when the plume
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CHARACTERISTICS OF THE CLIMACTIC PHASE OF THE <span class="search-highlight">2020</span> <span class="search-highlight">TAAL</span> <span class="search-highlight">ERUPTION</span>
Published: 18 January 2022
TABLE 1. CHARACTERISTICS OF THE CLIMACTIC PHASE OF THE 2020 TAAL ERUPTION
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Regional map on the left showing the remote network used in the study and i...
Published: 28 April 2023
, and features on the island, including the Main Crater Lake, and the initial eruption site. Modified from Global Volcanism Program (2020) . Imagery courtesy of Planet Inc. The color version of this figure is available only in the electronic edition.
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Analysis of infrasound signals from the I39PW array, focusing on the erupti...
Published: 28 April 2023
Figure 6. Analysis of infrasound signals from the I39PW array, focusing on the eruption of Taal Volcano on 12 January 2020. The results have been adjusted for a propagation time of 6322 s to relate infrasonic features to eruptive activity. The (a,b) spectrograms and (c) best beam have been
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(A) Map showing ash cloud expansion from the 12 January <span class="search-highlight">2020</span> <span class="search-highlight">eruption</span> of Ta...
Published: 18 January 2022
Figure 1. (A) Map showing ash cloud expansion from the 12 January 2020 eruption of Taal volcano, Philippines. Cloud outlines are from the Himawari-8 satellite. Green shading shows the area <20 km from Taal where 70% of the total lightning occurred. (B–G) Images of the volcanic plume from
Journal Article
Journal: Geology
Published: 05 October 2023
Geology (2023) 51 (12): 1158–1162.
... al., 2005 ), volatile-saturated ( Borisova et al., 2014 ), and famously erupted 17 Mt of SO 2 during the CE 1991 Plinian eruption ( Gerlach et al., 1996 ). By contrast, Taal volcano is tholeiitic in composition and has poor proclivity for porphyry mineralization ( Sillitoe and Gappe, 1984...
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Summary of progressive multichannel correlation results highlighting infras...
Published: 28 April 2023
Figure 5. Summary of progressive multichannel correlation results highlighting infrasound detections of the Taal eruption in red along with the background array processing results for each infrasound array in the region. The standard International Monitoring System (IMS) array processing
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(A) Timeline of <span class="search-highlight">Taal&#x27;s</span> volcanic plume heights (left axis; asl—above sea lev...
Published: 18 January 2022
( Prata et al., 2020 ; see Equations S5 and S6 in the Supplemental Material [see footnote 1 ]) but distinct from the widely used parameterization of non-volcanic thunderstorms over land ( Price and Rind, 1992 ). (C) The Taal eruption plume heights also show a power-law relationship with the size
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Summary of analysis and <span class="search-highlight">eruption</span> phases during the 12 January <span class="search-highlight">2020</span> <span class="search-highlight">eruption</span>...
Published: 28 April 2023
Figure 12. Summary of analysis and eruption phases during the 12 January 2020 eruption of Taal Volcano. Each phase transition is denoted with a vertical black line. Official reports of plume heights from Tokyo VAAC and PHIVOLCS are denoted by blue symbols (left axis). The black line plot shows
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Rates of volcanic lightning produced by the <span class="search-highlight">Taal</span> <span class="search-highlight">eruption</span> plume, as detecte...
Published: 28 April 2023
Figure 4. Rates of volcanic lightning produced by the Taal eruption plume, as detected by the GLD360 network from Van Eaton et al. (2022) : (a) rates of all lightning flashes within 200 km of the vent; (b) rates of distal lightning, defined by flashes occurring 20–200 km from vent; and (c
Journal Article
Published: 07 July 2023
Bulletin of the Seismological Society of America (2023) 113 (4): 1383–1389.
... to several sources including earthquakes, storms, and ball lightning. This work highlights the effectiveness of low‐cost instrumentation for recording events of interest. This section concludes with a multidisciplinary analysis of the January 2020 eruption of Taal Volcano in the Philippines. Perttu et...
Journal Article
Journal: Geosphere
Published: 11 March 2024
Geosphere (2024) 20 (2): 547–576.
... as sites of astrobiological potential, where long-lived hydrothermal systems and abundant glass exist alongside shocked and fractured rock to act as habitats for endolithic microorganisms ( Sapers et al., 2015 ; Osinski et al., 2020 ). Figure 1. Series of illustrations of phreatomagmatic eruptions...
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Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 28 November 2022
Lithosphere (2022) 2022 (Special 9): 9074201.
...) overlaps with the 3 Pinatubo (3 ka, 5.5 ka, and 9.4 ka) and Taal (6.8 ka) eruptions in the Philippines. The VVU3 (27-31 ka) possibly agrees with Masurai (3.2 ka) and Ranau (3.3 ka) eruption in Sumatra. CT 1 (49-50 ka) may match the Maninjau eruption (52 ka). The VVU 6 (77-80 ka) not only coincides...
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Journal Article
Journal: Geophysics
Published: 30 January 2024
Geophysics (2024) 89 (2): B119–B129.
... difficulties encountered in conventional inversion techniques. For example, Godio and Santilano (2018) use PSO for regularized 1D inversion of MT data, Cui et al. (2020) invert MT data combining PSO and regularized least-squares, and Pace et al. (2019) implement PSO for 2D modeling. Moreover, Shaw...
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Journal Article
Journal: Geophysics
Published: 28 December 2023
Geophysics (2024) 89 (1): B31–B50.
....,  Matsumoto and Nakagawa, 2019 ; Kaneda et al., 2020) . Despite this body of work, it remains unclear how the information revealed by past eruptive activity is reflected in the present-day structure of the crust to uppermost mantle. Therefore, clarifying the material and physical characteristics...
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Journal Article
Published: 01 May 2020
American Mineralogist (2020) 105 (5): 756–763.
... ± 0.0003‰ and 0.999 ± 0.001‰, respectively. Applying these fractionation factors to a growth-zoned gypsum stalactite that records formation waters from 1980 to 2008 during a period of passive degassing, and gypsum cement extracted from the 1817 eruption tephra fall deposit, shows that these fluids were...
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Journal Article
Published: 01 October 2020
Italian Journal of Geosciences (2020) 139 (3): 436–449.
... Italiana, Roma 2020 2020 Società Geologica Italiana The organic matter in the water was filtered onto muffled GF/F Whatman filters and collected in acid pre-washed 20 ml vials. Dissolved organic carbon (DOC) in acidified samples (HCl, Fluka Suprapur) was measured using Shimadzu TOC Analyzer...
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Journal Article
Published: 04 November 2022
Bulletin of the Seismological Society of America (2022) 112 (6): 2958–2980.
... future seismicity critical. To achieve this, a recently developed probabilistic seismic hazard assessment (PSHA) undertaken by Irsyam et al. (2020) for Indonesia relied on instrumental earthquake catalogs to estimate seismicity rates. However, the 120 yr long history of instrumental earthquake...
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