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SoCal heat wave shatters multiple records, and the misery is far from over
Los Angeles Times • • nation
Key Points:
- Southern California is experiencing a record-breaking heat wave in October, with downtown Los Angeles reaching a four-day streak of 100-degree days, the longest on record for the month since the late 1800s.
- The extreme heat is caused by a persistent high-pressure ridge, down-sloping winds, and unusually warm ocean temperatures linked to El Niño, which has suppressed the usual cooling sea breeze.
- Multiple daily heat records have been shattered across the region, including downtown Los Angeles hitting 104 degrees, surpassing previous highs set decades ago.
- The National Weather Service warns of continued high temperatures through Thursday, with coastal areas also facing elevated tides, dangerous rip currents, and moderate flooding due to Hurricane Rachel offshore.
- Health officials urge residents to stay hydrated, avoid outdoor activities during peak heat, and use cooling centers, as overnight temperatures remain warm and the heat wave is expected to ease only slightly by the weekend.
