Skip to Content
Edison International
  • Visit SCE.com Home
  • Pay My Bill
  • About Us
    • About Us
    • Our History
    • Leadership
      • Edison International Leaders
      • Southern California Edison Leaders
      • Trio Leaders
    • Sustainability
  • Clean Energy
    • Clean Energy
    • Reaching Net Zero
    • Countdown to 2045
    • Adapting for Tomorrow
    • Mind the Gap
    • Reimagining the Grid
    • Pathway 2045
  • Innovation
    • Innovation
    • Building Electrification
    • Transportation Electrification
    • Grid Modernization
    • Cybersecurity
    • Energy Storage
    • Distributed Energy Resources
    • Preferred Resources Pilot
  • Community
    • Community
    • Our Giving Priorities
    • Edison Scholars
    • Edison International Lineworker Scholarship
    • Employee Giving
    • Power Partners
    • Clean Energy Access Working Group
      • Clean Energy Ambassador Guide
    • San Onofre Decommissioning Principles
  • Newsroom
    • Newsroom
    • News Releases
    • Edison for the Record
    • Fact Sheets
    • White Papers
    • Energized by Edison
  • Sustainability
    • Sustainability
    • Sustainability Report
    • Community & Economic Impact
    • Environmental, Social & Governance (ESG)
  • Investors
    • Investors
    • News Releases
    • Sustainability
    • SEC Filings
    • Presentations & Updates
    • Financial Reports & Information
      • Quarterly Earnings Reports
      • Annual Reports
      • Proxy Statements
      • Financial & Statistical Reports
      • Debt & Preferred Information
    • Southern California Wildfires
      • Document Library
    • SCE Regulatory Highlights
    • Corporate Governance
      • Meet our Board of Directors
      • Contact Our Board of Directors
    • Stock Information
      • Stock Quote
      • Stock Chart
      • Stock Price History
      • Stock Split History
      • Investment Calculator
      • Dividend History
      • Tax Basis Information
    • Investor Resources
      • Buy EIX Stock
      • Manage Your Account
      • Investor Toolkit
      • Answers to Common Questions
      • Contact Investor Relations
      • Email Alerts
  • Energized
decor line

News Releases

Share
Share LinkedIn
Share Facebook
Share X
Email
Print

San Onofre to Test Siren System Oct. 26

October 20, 2005

Subscribe

Explore

News Releases
Edison for the Record
Energized by Edison
Fact Sheets
White Papers
connect with us
  • follow our Facebook page
  • follow our youtube channel
  • follow our X profile
  • follow our linkedin profile
  • follow our instagram profile
Edison International Edison International © 2026 Edison International
Visit SCE
  • Pay My Bill
  • Report an Outage
  • Turn On/Off Service
Family of Websites
  • sce.com
  • trioadvisory.com
  • energized.edison.com
  • Careers
  • CA Consumer Privacy Act Policy
  • Privacy Notice
  • Website Terms of Use
© 2026 Edison International
Trio is not the same company as Southern California Edison, the utility, and Trio is not regulated by the California Public Utilities Commission.
This website and communications are funded by shareholders unless otherwise noted.
Back to top