Governor Gavin Newsom just announced that the California State Public Health Officer and Director of the California Department of Public Health is ordering all individuals living in the State of California to stay home or at their place of residence, except as needed to maintain continuity of operation of the federal critical infrastructure sectors.
More details are available at https://covid19.ca.gov/stay-home-except-for-essential-needs/
To read the official order, go to: https://covid19.ca.gov/img/N-33-20.pdf