Nor'easter storm brings coastal flooding, as New York and New Jersey declare emergency

Tens of millions of people across the north-eastern US are in the path of a powerful storm this weekend, which has already brought coastal flooding, power outages, travel chaos and cancelled stadium events.Peaking on Saturday, the so-called nor'easter will "bring dangerous coastal flooding and beach conditions, strong winds, and heavy rainfall" to areas including New York City and Boston, the US National Weather Service (NWS) said. States of emergency have been declared in New York and New Jersey, the latter of which is already facing a coastal deluge in some areas. Rain and strong winds are forecast from Virginia to Maine.Ed Sheeran's much-awaited Boston concert was among events called off.Getty ImagesResidents on kayaks in a Beach Haven West, New Jersey, neighbourhoodThe nor'easter is already causing widespread power outages. Nearly 150,000 households have so far lost electricity, according to poweroutageus. The Federal Aviation Administration recommended flyers check with airlines about their flight status. More than 1,100 flights have been delayed and another 400 grounded, according to FlightAware.Saturday's full moon is projected to worsen coastal inundations. Streets and homes were flooded on Saturday in the coastal New Jersey communities of Surf City and Manasquan.