There are multiple notification systems available, I find that the twitter account tends to have a lot more info about hyperlocal and situational events vs the

There are multiple notification systems available, I find that the twitter account tends to have a lot more info about hyperlocal and situational events vs the text-based system. I've just never straight up heard the outdoor one go off except for tests. Folks in SF that want to sign up for the texts can do so here: http://sfdem.org/public-alerts http://sfdem.org/public-alerts