If you live or work in San Francisco, you probably hear this week’s Audiograph sound every Tuesday at noon.
"This is AA6SF, Peter. I'm at 22nd Street and Carolina, outdoors. Heard siren number 1, tone and voice heard and understood. AA6SF, back to net."
Want to know more about what to do in the case of an actual emergency? Click here: http://www.sf72.org/home
Click the play button above to listen to the story
This story first aired in August of 2015 as part of Audiograph, a radio project mapping the Bay Area’s sonic signature, telling the story of where you live and the people who live there with you.