travel chaos and cancelled stadium events. The so-called nor'easter brought "dangerous coastal flooding and beach conditions, strong winds and heavy rainfall" to areas including New York City and Boston on Saturday, the US National Weather Service (NWS) said. States of emergency have been declared in New York and New Jersey, both of which faced a coastal deluge in some areas. Rain and strong winds were forecast from Virginia to Maine. In Brooklyn, New York City, a man was killed by a falling tree. The nor'easter has caused widespread power cuts. More than 160,000 households, nearly all in the north-eastern US, have lost electricity, according to tracker PowerOutage. More than 2,400 flights were delayed and another 1,199 grounded on Saturday, according to FlightAware. A full moon was projected to worsen coastal flooding. Streets and homes were inundated with floodwater in the coastal New Jersey communities of Surf City and Manasquan on Saturday. NWS said in its alert: "Prepare immediately for significant inundation in low-lying areas near the shore, including roads underwater and impacts to homes and businesses." In New York, officials are warning of wind gusts of up to 55 meters per hour (86 kilometers per hour) throughout the weekend, leading to downed trees and power lines. (BBC)