Supplementary Document to An antipodal seismic and infra-acoustic view from Central Europe on the 15 January 2022 Hunga-Tonga-Hunga-Ha’apai eruption
Abstract
This Supplement Document gives more background on the analysis of the high-frequency signals on C-European sub-networks and lightning activity in C-Europe during the study period. We also provide two Ground Motion Visualization (GMV) movies of the normalized vertical ground displacement in Central Europe at DOI: 10.3929/ethz-b-000578373. The first movie shows the space–time evolution of ground motion of normal modes across the seismic networks in C-Europe between 1–6 hrs after the onset of the eruption. The second movie highlights the zero-crossing of normal modes in red in the same time period. Show more
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https://doi.org/10.3929/ethz-b-000594707Publication status
publishedPublisher
ETH ZurichOrganisational unit
02818 - Schweiz. Erdbebendienst (SED) / Swiss Seismological Service (SED)
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Is supplement to: http://hdl.handle.net/20.500.11850/600159
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