Tsunami Animation: Valdivia, Chile, 1960 (rotating globe)
Why the open web links it
Visualizes the 1960 Valdivia earthquake's tsunami, showing its global impact and the science behind it.
Linked by 6 independent sites, 3 of them widely read in the 2026-10 crawl of the open web, including vt.edu, libretexts.org, twojapogoda.pl, gccviews.com, mer-ocean.com.