For information regarding NARAC public tours, please refer to the Laboratory's Web site.
If you are responding to an emergency situation involving a major hazardous atmospheric release where lives are at risk and federal dispersion modeling assistance is required, notify one of the following organizations:
From 7:30 AM to 4:15 PM Pacific Time, Monday-Friday, calling NARAC Operations will put you in direct contact with one of our trained operations staff members who will ask you a short series of questions to determine the nature and severity of the incident. Off-hours, the LLNL's Emergency Duty Officer will answer your call; ask for NARAC and your request will be passed to our on-call staff. You will receive a call back in about 10 minutes.
NARAC Program Office
L-103 Lawrence Livermore National Laboratory
7000 East Avenue
Livermore, CA 94550, USA
NARAC Operations Center (regular business)