Movie S2.

Flow-tracking analysis was used to trace movements of flame parcels in low-speed movie to reveal forward bursting and vorticity patterns of flame peaks and troughs at the leading edge of advancing experimental fire.

Role of buoyant flame dynamics in wildfire spread

Mark A. Finney, Jack D. Cohen, Jason M. Forthofer, Sara S. McAllister, Michael J. Gollner, Daniel J. Gorham, Kozo Saito, Nelson K. Akafuah, Brittany A. Adam, and Justin D. English

PNAS. 2015. 112:9833-9838 DOI: 10.1073/pnas.1504498112