Figure 12.
Head motions due blast winds occurred around 5 ms later than motions from primary shockwaves. The arrows show when the blast wind induced head movements.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.