The New York City blackout of 1977 was an electricity blackout that affected most of New York City from July 13, 1977 to July 14, 1977. The only neighborhoods in New York City that were not affected were in southern Queens, and neighborhoods of the Rockaways, which are part of the Long Island Lighting Company system. Unlike other blackouts that affected the region, namely the Northeast blackout of 1965 and the Northeast blackout of 2003, the 1977 blackout was localized to New York City and the immediate surroundings. Also in contrast to the 1965 and 2003 blackouts, the 1977 blackout resulted... in city-wide looting and other disorder, including arson. The events leading up to the blackout began at 8:37 p.m. EDT on July 13 with a lightning strike at Buchanan South, a substation on the Hudson River, tripping two circuit breakers in Westchester County. The Buchanan South substation converted the 345,000 volts of electricity from Indian Point to lower voltage for commercial use. A loose locking nut combined with a tardy upgrade cycle ensured that the breaker was not able to reclose and allow power to flow again.
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