Articles | Volume 22, issue 3
https://doi.org/10.5194/nhess-22-1073-2022
https://doi.org/10.5194/nhess-22-1073-2022
Research article
 | 
01 Apr 2022
Research article |  | 01 Apr 2022

Characteristics of two tsunamis generated by successive Mw 7.4 and Mw 8.1 earthquakes in the Kermadec Islands on 4 March 2021

Yuchen Wang, Mohammad Heidarzadeh, Kenji Satake, and Gui Hu

Viewed

Total article views: 1,820 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,266 506 48 1,820 65 27 32
  • HTML: 1,266
  • PDF: 506
  • XML: 48
  • Total: 1,820
  • Supplement: 65
  • BibTeX: 27
  • EndNote: 32
Views and downloads (calculated since 02 Dec 2021)
Cumulative views and downloads (calculated since 02 Dec 2021)

Viewed (geographical distribution)

Total article views: 1,820 (including HTML, PDF, and XML) Thereof 1,729 with geography defined and 91 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Discussed (final revised paper)

Latest update: 28 Mar 2024
Download
Short summary
Tsunami waveforms contain the features of its source, propagation path, and local topography. On 4 March 2021, two tsunamis were generated by earthquakes in the Kermadec Islands, New Zealand, within 2 h. This rare case gives us a valuable opportunity to study the characteristics of two tsunamis. We analyzed the records of two tsunamis at tide gauges with spectral analysis tools. It is found that two tsunamis superpose during the few hours after the arrival of the second tsunami.
Altmetrics
Final-revised paper
Preprint