Natural Hazards and Earth System Sciences
Natural Hazards and Earth System Sciences
NHESS
Articles | Volume 25, issue 3
Articles | Volume 25, issue 3
https://doi.org/10.5194/nhess-25-1169-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/nhess-25-1169-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 25, issue 3
Research article
 | 
24 Mar 2025
Research article |  | 24 Mar 2025

Tsunami detection methods for ocean-bottom pressure gauges

Cesare Angeli, Alberto Armigliato, Martina Zanetti, Filippo Zaniboni, Fabrizio Romano, Hafize Başak Bayraktar, and Stefano Lorito

Viewed

Total article views: 3,689 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,521 959 209 3,689 299 116 169
  • HTML: 2,521
  • PDF: 959
  • XML: 209
  • Total: 3,689
  • Supplement: 299
  • BibTeX: 116
  • EndNote: 169
Views and downloads (calculated since 24 Jun 2024)
Cumulative views and downloads (calculated since 24 Jun 2024)

Viewed (geographical distribution)

Total article views: 3,689 (including HTML, PDF, and XML) Thereof 3,597 with geography defined and 92 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Saved (final revised paper)

Latest update: 11 Jun 2026
Download
Short summary
To issue precise and timely tsunami alerts, detecting the propagating tsunami is fundamental. The most used instruments are pressure sensors positioned at the ocean bottom, called ocean-bottom pressure gauges (OBPGs). In this work, we study four different techniques that allow us to recognize a tsunami as soon as it is recorded by an OBPG and a methodology to calibrate them. The techniques are compared in terms of their ability to detect and characterize the tsunami wave in real time.
Read more
Share
Altmetrics
Final-revised paper
Preprint