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Alert Warning Emergency Notices
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Alert, warning and emergency notices
Emergency notices are issued when operating reserves or transmission capacity limitations threaten the ability of the California ISO to safely and reliably operate the grid. All notices should be confirmed with the appropriate operating personnel prior to taking any action.
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Notice log
History of Notices Issued
/Documents/ElectricalEmergencyComm4420-20110713FINAL.pdf
/Documents/AWE%20history/CaliforniaISOPeakLoadHistory_pdf.pdf
Alert, warning and emergencies history
Compilation of No Touch, Alert, Warning, Emergency, and conservation declarations since 1998. The Peak Load History is a compilation of the California ISO Notices of load shedding detail by date, time and utility.
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