Many Bay Area residents raced away from the ocean after a jolting cellphone alert warned, “You are in danger.” Others raced ...

Race Against Time, and Daniel Bogado, director, take World Screen Newsflash behind the scenes of the series, which debuted on National Geographic and is now streaming on Hulu and Disney+.

I was sitting there watching the giant tsunami course through the Golden Gate and into the bay,” he says. “I looked at that ...