Observation of Rayleigh-Lamb waves generated by the 2022 Hunga-Tonga volcanic eruption with the POLA detectors at Ny-Ålesund
The eruption of the Hunga-Tonga volcano in the South Pacific Ocean on January 15, 2022, at about 4:15 UTC, generated a violent explosion, which created atmospheric pressure disturbances in the form of Rayleigh-Lamb waves detected all over the globe. Here we discuss the observation of the Hunga-Tonga...
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Online Access: | https://doi.org/10.1038/s41598-022-23984-2 http://cds.cern.ch/record/2842550 |
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ftcern:oai:cds.cern.ch:2842550 2023-05-15T17:48:24+02:00 Observation of Rayleigh-Lamb waves generated by the 2022 Hunga-Tonga volcanic eruption with the POLA detectors at Ny-Ålesund Abbrescia, M Avanzini, C Baldini, L Ferroli, R Baldini Batignani, G Battaglieri, M Boi, S Bossini, E Carnesecchi, F Casula, M Cavazza, D Cicalò, C Cifarelli, L Coccetti, F Coccia, E Corvaglia, A DeGruttola, D De Pasquale, S Galante, L Garbini, M Gemme, G Gnesi, I Gramstad, E Grazzi, S Haland, E S Hatzifotiadou, D La Rocca, P Liu, Z Lombardo, L Mandaglio, G Margotti, A Maron, G Mazziotta, M N Mazzola, M Mulliri, A Nania, R Noferini, F Nozzoli, F Ould‑Saada, F Palmonari, F Panareo, M Panetta, M P Paoletti, R Parvis, M Pellegrino, C Perasso, L Pinazza, O Pinto, C Pisano, S Riggi, F 2022 https://doi.org/10.1038/s41598-022-23984-2 http://cds.cern.ch/record/2842550 eng eng doi:10.1038/s41598-022-23984-2 http://cds.cern.ch/record/2842550 oai:cds.cern.ch:2842550 Physics in General 2022 ftcern https://doi.org/10.1038/s41598-022-23984-2 2022-12-07T03:04:22Z The eruption of the Hunga-Tonga volcano in the South Pacific Ocean on January 15, 2022, at about 4:15 UTC, generated a violent explosion, which created atmospheric pressure disturbances in the form of Rayleigh-Lamb waves detected all over the globe. Here we discuss the observation of the Hunga-Tonga shock-wave performed at the Ny-Ålesund Research Station on the Spitsbergen island, by the detectors of the PolarquEEEst experiment and their ancillary sensors. Online pressure data as well as the results of dedicated offline analysis are presented and discussed in details. Results include wave arrival times, wave amplitude measurements and wave velocity calculation. We observed five passages of the shock wave with a significance larger than 3 $\sigma$ and an amplitude up to 1 hPa. The average propagation velocity resulted to be (308 ± 0.6) m/s. Possible effects of the atmospheric pressure variation associated with the shock-wave multiple passages on the cosmic-ray rate at ground level are also investigated. We did not find any significant evidence of this effect. Other/Unknown Material Ny Ålesund Ny-Ålesund Spitsbergen CERN Document Server (CDS) Ny-Ålesund Pacific Tonga ENVELOPE(7.990,7.990,63.065,63.065) Scientific Reports 12 1 |
institution |
Open Polar |
collection |
CERN Document Server (CDS) |
op_collection_id |
ftcern |
language |
English |
topic |
Physics in General |
spellingShingle |
Physics in General Abbrescia, M Avanzini, C Baldini, L Ferroli, R Baldini Batignani, G Battaglieri, M Boi, S Bossini, E Carnesecchi, F Casula, M Cavazza, D Cicalò, C Cifarelli, L Coccetti, F Coccia, E Corvaglia, A DeGruttola, D De Pasquale, S Galante, L Garbini, M Gemme, G Gnesi, I Gramstad, E Grazzi, S Haland, E S Hatzifotiadou, D La Rocca, P Liu, Z Lombardo, L Mandaglio, G Margotti, A Maron, G Mazziotta, M N Mazzola, M Mulliri, A Nania, R Noferini, F Nozzoli, F Ould‑Saada, F Palmonari, F Panareo, M Panetta, M P Paoletti, R Parvis, M Pellegrino, C Perasso, L Pinazza, O Pinto, C Pisano, S Riggi, F Observation of Rayleigh-Lamb waves generated by the 2022 Hunga-Tonga volcanic eruption with the POLA detectors at Ny-Ålesund |
topic_facet |
Physics in General |
description |
The eruption of the Hunga-Tonga volcano in the South Pacific Ocean on January 15, 2022, at about 4:15 UTC, generated a violent explosion, which created atmospheric pressure disturbances in the form of Rayleigh-Lamb waves detected all over the globe. Here we discuss the observation of the Hunga-Tonga shock-wave performed at the Ny-Ålesund Research Station on the Spitsbergen island, by the detectors of the PolarquEEEst experiment and their ancillary sensors. Online pressure data as well as the results of dedicated offline analysis are presented and discussed in details. Results include wave arrival times, wave amplitude measurements and wave velocity calculation. We observed five passages of the shock wave with a significance larger than 3 $\sigma$ and an amplitude up to 1 hPa. The average propagation velocity resulted to be (308 ± 0.6) m/s. Possible effects of the atmospheric pressure variation associated with the shock-wave multiple passages on the cosmic-ray rate at ground level are also investigated. We did not find any significant evidence of this effect. |
author |
Abbrescia, M Avanzini, C Baldini, L Ferroli, R Baldini Batignani, G Battaglieri, M Boi, S Bossini, E Carnesecchi, F Casula, M Cavazza, D Cicalò, C Cifarelli, L Coccetti, F Coccia, E Corvaglia, A DeGruttola, D De Pasquale, S Galante, L Garbini, M Gemme, G Gnesi, I Gramstad, E Grazzi, S Haland, E S Hatzifotiadou, D La Rocca, P Liu, Z Lombardo, L Mandaglio, G Margotti, A Maron, G Mazziotta, M N Mazzola, M Mulliri, A Nania, R Noferini, F Nozzoli, F Ould‑Saada, F Palmonari, F Panareo, M Panetta, M P Paoletti, R Parvis, M Pellegrino, C Perasso, L Pinazza, O Pinto, C Pisano, S Riggi, F |
author_facet |
Abbrescia, M Avanzini, C Baldini, L Ferroli, R Baldini Batignani, G Battaglieri, M Boi, S Bossini, E Carnesecchi, F Casula, M Cavazza, D Cicalò, C Cifarelli, L Coccetti, F Coccia, E Corvaglia, A DeGruttola, D De Pasquale, S Galante, L Garbini, M Gemme, G Gnesi, I Gramstad, E Grazzi, S Haland, E S Hatzifotiadou, D La Rocca, P Liu, Z Lombardo, L Mandaglio, G Margotti, A Maron, G Mazziotta, M N Mazzola, M Mulliri, A Nania, R Noferini, F Nozzoli, F Ould‑Saada, F Palmonari, F Panareo, M Panetta, M P Paoletti, R Parvis, M Pellegrino, C Perasso, L Pinazza, O Pinto, C Pisano, S Riggi, F |
author_sort |
Abbrescia, M |
title |
Observation of Rayleigh-Lamb waves generated by the 2022 Hunga-Tonga volcanic eruption with the POLA detectors at Ny-Ålesund |
title_short |
Observation of Rayleigh-Lamb waves generated by the 2022 Hunga-Tonga volcanic eruption with the POLA detectors at Ny-Ålesund |
title_full |
Observation of Rayleigh-Lamb waves generated by the 2022 Hunga-Tonga volcanic eruption with the POLA detectors at Ny-Ålesund |
title_fullStr |
Observation of Rayleigh-Lamb waves generated by the 2022 Hunga-Tonga volcanic eruption with the POLA detectors at Ny-Ålesund |
title_full_unstemmed |
Observation of Rayleigh-Lamb waves generated by the 2022 Hunga-Tonga volcanic eruption with the POLA detectors at Ny-Ålesund |
title_sort |
observation of rayleigh-lamb waves generated by the 2022 hunga-tonga volcanic eruption with the pola detectors at ny-ålesund |
publishDate |
2022 |
url |
https://doi.org/10.1038/s41598-022-23984-2 http://cds.cern.ch/record/2842550 |
long_lat |
ENVELOPE(7.990,7.990,63.065,63.065) |
geographic |
Ny-Ålesund Pacific Tonga |
geographic_facet |
Ny-Ålesund Pacific Tonga |
genre |
Ny Ålesund Ny-Ålesund Spitsbergen |
genre_facet |
Ny Ålesund Ny-Ålesund Spitsbergen |
op_relation |
doi:10.1038/s41598-022-23984-2 http://cds.cern.ch/record/2842550 oai:cds.cern.ch:2842550 |
op_doi |
https://doi.org/10.1038/s41598-022-23984-2 |
container_title |
Scientific Reports |
container_volume |
12 |
container_issue |
1 |
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1766154307487399936 |