With the explosion of fires across the L.A. area, tracking app Watch Duty, which has 7.2 million active users annually, told The Times it counted 600,000 new sign-ups in the last 24 hours.
With the explosion of fires across the L.A. area, tracking app Watch Duty, which has 7.2 million active users annually, told The Times it counted 600,000 new sign-ups in the last 24 hours.