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SLAC National Accelerator Laboratory

Emergency Information Page

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SLAC Emergency Information


Normal Operations

 SLAC Information Hotline 1-877-447-7522 (SLAC) 

For Emergency Assistance Dial 911


There are currently no emergency situations at SLAC. In the event of an emergency, this page and the SLAC Information Hotline will be updated, and affected parties will be directed here.
In general, in an Emergency:
  • Safety First! Your safety is the most important thing.
  • Call 911.
  • After calling 911, call SLAC Security x5555, then notify your supervisor.
For advice on situations, see our "What to Do" Guides.  Also see Active Threat Preparedness.
Supervisors should see "Emergency Management" for resources.
Senior Management can access the Emergency Response Directory (restricted location). 
Emergency Numbers
  • Fire and Police:   911
  • SLAC Security:    x5555  (650-926-5555)
  • Medical Department:   x2281 (650-926-2281)
  • Radiological Incidents:   650-504-3364 (duty cell phone, emergency, support outside normal hours)
  • Deputy Facility Manager:     650-804-5465
  • SLAC Information Hotline:    877-447-7522 (toll free)
        (Recorded SLAC status information)
See the Emergency Contact List for more numbers.