Ionospheric signatures of repeated passages of atmospheric waves by the 2022 Jan. 15 Hunga Tonga-Hunga Ha'apai eruption detected by QZSS-TEC observations in Japan

• 資料種別: 記事
• タイトル: Ionospheric signatures of repeated passages of atmospheric waves by the 2022 Jan. 15 Hunga Tonga-Hunga Ha'apai eruption detected by QZSS-TEC observations in Japan
• 著者・編者: Kosuke Heki
• 出版事項: 日本 : The Society of Geomagnetism and Earth, Planetary and Space Sciences
• 出版年月日等: 2022-07-20
• 出版年（W3CDTF）: 2022-07-20
• タイトル（掲載誌）: EPS : Earth, Planets and Space
• 巻号年月日等（掲載誌）: 74(112)
• 掲載巻: 74(112)
• ISSN（掲載誌）: 1880-5981
• ISSN-L（掲載誌）: 1343-8832
• 本文の言語コード: eng
• DOI: 10.1186/s40623-022-01674-7; https://doi.org/10.1186/s40623-022-01674-7
• 国立国会図書館永続的識別子: info:ndljp/pid/12685399; https://dl.ndl.go.jp/pid/12685399
• コレクション（共通）: 障害者向け資料
• コレクション（障害者向け資料：レベル1）: テキストデータ
• コレクション（個別）: 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > その他; https://dl.ndl.go.jp/collections/B00035
• 収集根拠: オンライン資料収集制度
• 受理日（W3CDTF）: 2023-03-07T16:17:01+09:00
• 保存日（W3CDTF）: 2023-03-07
• 記録形式（IMT）: application/pdf
• オンライン閲覧公開範囲: 国立国会図書館内限定公開
• デジタル化資料送信: 図書館・個人送信対象外
• 遠隔複写可否（NDL）: 可
• 掲載誌（URI）: https://earth-planets-space.springeropen.com/articles
• 掲載誌（国立国会図書館永続的識別子）: info:ndljp/pid/12287068; https://dl.ndl.go.jp/pid/12287068
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

• 要約等: A large eruption occurred on Jan. 15, 2022, at the submarine volcano Hunga Tonga-Hunga Ha’apai, southern Pacific, and the atmospheric Lamb wave was observed to have traveled round the Earth multiple times with a speed of ~ 0.3 km/s. Here, I compare their ionospheric and atmospheric signatures using data from dense arrays of barom-eters and GNSS stations in Japan. I confirmed that the ionospheric disturbances passed over Japan at least four times, first from SE to NW, then from NW to SE, again from SE to NW, and finally from NW to SE. The propagation velocity of the ionospheric disturbances was as fast as the atmospheric Lamb wave, suggesting their origin as upward energy leakage from the troposphere. The first passage of the ionospheric disturbance started prior to the arrival of the Lamb pulse, but its physical mechanism is yet to be explored. Unlike the barometric records, waveforms and amplitudes of ionospheric disturbances exhibit large diversity along the wavefront, suggesting their turbulent nature.
• DOI: 10.1186/s40623-022-01674-7; https://doi.org/10.1186/s40623-022-01674-7
• オンライン閲覧公開範囲: インターネット公開
• 著作権情報: Creative Commons Attribution 4.0 International
• 関連情報（URI）: https://hdl.handle.net/2115/90339; http://id.ndl.go.jp/digimeta/12685399; https://dl.ndl.go.jp/pid/12685399; https://link.springer.com/content/pdf/10.1186/s40623-022-01674-7.pdf; https://link.springer.com/article/10.1186/s40623-022-01674-7/fulltext.html; http://hdl.handle.net/2115/90339
• 参照: Ionospheric disturbances after the 2022 Tonga-Hunga Ha'apai eruption above Indonesia from GNSS-TEC observations; https://cir.nii.ac.jp/crid/1050025031473491456; Atmospheric resonant oscillations by the 2022 January 15 eruption of the Hunga Tonga–Hunga Ha'apai volcano from GNSS-TEC observations; https://cir.nii.ac.jp/crid/1050306506449559808; Generation of equatorial plasma bubble after the 2022 Tonga volcanic eruption; https://cir.nii.ac.jp/crid/1050577740960469632; Diverse ionospheric disturbances by the 2022 Hunga Tonga-Hunga Ha'a pai eruption by a dense GNSS array in New Zealand; https://cir.nii.ac.jp/crid/1050869456402981760; Upward propagation of gravity waves and ionospheric perturbations triggered by the 2022 Hunga-Tonga volcanic eruption; https://cir.nii.ac.jp/crid/1360021389806393088; Simulation study of atmosphere–ionosphere variations driven by the eruption of Hunga Tonga-Hunga Ha’apai on 15 January 2022; https://cir.nii.ac.jp/crid/1360584340703994880; New aspects of the upper atmospheric disturbances caused by the explosive eruption of the 2022 Hunga Tonga–Hunga Ha’apai volcano; https://cir.nii.ac.jp/crid/1360865815491504384; Gravity waves generated by the Hunga Tonga–Hunga Ha′apai volcanic eruption and their global propagation in the mesosphere/lower thermosphere observed by meteor radars and modeled with the High-Altitude general Mechanistic Circulation Model; https://cir.nii.ac.jp/crid/1360869855143657344
• 参照: Atmospheric modes excited by the 2021 August eruption of the Fukutoku-Okanoba volcano, Izu–Bonin Arc, observed as harmonic TEC oscillations by QZSS; https://cir.nii.ac.jp/crid/1050306506450202624; Directivity and apparent velocity of the coseismic ionospheric disturbances observed with a dense GPS array; https://cir.nii.ac.jp/crid/1050587981442681984; Atmospheric resonant oscillations by the 2014 eruption of the Kelud volcano, Indonesia, observed with the ionospheric total electron contents and seismic signals; https://cir.nii.ac.jp/crid/1360004232135447808; Lamb waves in the presence of realistic distributions of temperature and dissipation; https://cir.nii.ac.jp/crid/1360011144906654080; Ionospheric Disturbances Related to Earthquakes; https://cir.nii.ac.jp/crid/1360013173003446144; Investigation of Ionospheric Response to June 2009 Sarychev Peak Volcano Eruption; https://cir.nii.ac.jp/crid/1360290617844409216; Global Propagation of Ionospheric Disturbances Associated With the 2022 Tonga Volcanic Eruption; https://cir.nii.ac.jp/crid/1360298762021358336; Ionospheric disturbances over Japan due to the 18 May 1980 eruption of Mount St. Helens; https://cir.nii.ac.jp/crid/1360574096308526208; Rapid Conjugate Appearance of the Giant Ionospheric Lamb Wave Signatures in the Northern Hemisphere After Hunga‐Tonga Volcano Eruptions; https://cir.nii.ac.jp/crid/1360580236997239552; Excitation of atmospheric oscillations by volcanic eruptions; https://cir.nii.ac.jp/crid/1361137043513433728; Ionospheric disturbances observed during the period of Mount Pinatubo eruptions in June 1991; https://cir.nii.ac.jp/crid/1361981471311128192; Explosion energy of the 2004 eruption of the Asama Volcano, central Japan, inferred from ionospheric disturbances; https://cir.nii.ac.jp/crid/1363107369520353664; Ionospheric and atmospheric disturbances around Japan caused by the eruption of Mount Pinatubo on 15 June 1991; https://cir.nii.ac.jp/crid/1363388843331255040; Ionospheric detection and localization of volcano eruptions on the example of the April 2015 Calbuco events; https://cir.nii.ac.jp/crid/1363951795476129792
• 参照（URI）: https://cir.nii.ac.jp/crid/1370017279854190725; https://cir.nii.ac.jp/crid/1370017279854190730
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: 学術機関リポジトリデータベース; https://irdb.nii.ac.jp; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; Crossref; https://www.crossref.org; 科学研究費助成事業データベース; https://kaken.nii.ac.jp/ja
• 書誌ID（NDLBibID）: 12685399; http://id.ndl.go.jp/bib/12685399