Want to watch better-quality PBS Video? Sign in to access HD streaming!
Early projection maps of Hurricane Harvey showed the megastorm heading straight for San Antonio. Fortunately for us, and disastrously for Houston and environs, it stalled. But what would have happened had the early projections occurred? And what should San Antonio be doing to prepare for what scientists say are the more powerful storms of the future?
Upgrade Your Viewing Experience
This video is available to CallSign viewers with a Passport account. Passport gives you access to a wealth of premium content not previously available online, including full seasons of your favorite shows.