Natural Hazards and Earth System Sciences
Natural Hazards and Earth System Sciences
NHESS
Articles | Volume 25, issue 2
Articles | Volume 25, issue 2
https://doi.org/10.5194/nhess-25-609-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/nhess-25-609-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 25, issue 2
Research article
 | 
11 Feb 2025
Research article |  | 11 Feb 2025

The record-breaking precipitation event of December 2022 in Portugal

Tiago M. Ferreira, Ricardo M. Trigo, Tomás H. Gaspar, Joaquim G. Pinto, and Alexandre M. Ramos

Viewed

Total article views: 1,565 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
717 197 651 1,565 63 41 36
  • HTML: 717
  • PDF: 197
  • XML: 651
  • Total: 1,565
  • Supplement: 63
  • BibTeX: 41
  • EndNote: 36
Views and downloads (calculated since 22 Jul 2024)
Cumulative views and downloads (calculated since 22 Jul 2024)

Viewed (geographical distribution)

Total article views: 1,565 (including HTML, PDF, and XML) Thereof 1,502 with geography defined and 63 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 08 May 2025
Download
Short summary
We investigate the synoptic evolution associated with the occurrence of an atmospheric river that led to a 24 h record-breaking extreme precipitation event (120.3 mm) in Lisbon, Portugal, on 13 December 2022. The synoptic background allowed the formation, on 10 December, of an atmospheric river associated with a deep extratropical cyclone and with a high moisture content and an inflow of moisture, due to the warm conveyor belt, throughout its life cycle. The system made landfall on 12 December.
Read more
Share
Altmetrics
Final-revised paper
Preprint