When they reinstated the alert system, they also put out a bunch of campaigns about how you should take shelter. https://www.nbcnews.com/news/asian-america/hawa

When they reinstated the alert system, they also put out a bunch of campaigns about how you should take shelter. https://www.nbcnews.com/news/asian-america/hawaii-reinstates-attack-warning-siren-prepare-possible-north-korean-missile-n823821 https://www.nbcnews.com/news/asian-america/hawaii-reinstates...