Articles | Volume 15, issue 20
https://doi.org/10.5194/acp-15-11513-2015
https://doi.org/10.5194/acp-15-11513-2015
Research article
 | 
20 Oct 2015
Research article |  | 20 Oct 2015

Cold Smoke: smoke-induced density currents cause unexpected smoke transport near large wildfires

N. P. Lareau and C. B. Clements

Viewed

Total article views: 3,087 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,746 1,220 121 3,087 92 115
  • HTML: 1,746
  • PDF: 1,220
  • XML: 121
  • Total: 3,087
  • BibTeX: 92
  • EndNote: 115
Views and downloads (calculated since 02 Jul 2015)
Cumulative views and downloads (calculated since 02 Jul 2015)

Cited

Saved (final revised paper)

Saved (final revised paper)

Saved (preprint)

Latest update: 17 Apr 2024
Download
Short summary
This paper presents first observations of smoke-induced density currents, which are a boundary-layer flow phenomenon resulting from radiative shading by wild fire smoke. Our analysis uses a mobile Doppler lidar to reveal the anatomy and evolution of one such density current in northern California. The results show that these density currents can flow counter to the ambient wind and spread over long distances (e.g. 25km), causing unexpected smoke impacts.
Altmetrics
Final-revised paper
Preprint