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Event Brief

Heat advisories issued as Southern California warms

High-pressure ridge brings extended above-average heat; heat alerts issued across Southern California with coastal marine layer.
WHO: Los Angeles-area residents; KTLA meteorologist Henry DiCarlo
WHAT: Heat advisories issued as temperatures climb again across Southern California.
WHEN: Aug 18, 2026 at 2:08 PM ET
WHERE: Southern California
WHY: A ridge of high pressure is bringing an extended period of above-average temperatures.
How this story developed (showing 2 of 2 earlier reports)

Reporting from 3 identified publishers across this event arc.

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Publishers represented across this event arc

These publishers contributed reporting to the broader event history. Not every source addresses the specific development described above.

How this brief is built: The BriefBrief correlates multiple sources into one evolving event brief, updated as new facts emerge.

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