暴雪袭击美国东北部，1500架次航班被取消

Core Insights - A severe winter storm has impacted the northeastern United States and the Great Lakes region during the Christmas to New Year travel peak, leading to significant travel disruptions [1][3] Group 1: Flight Disruptions - Over 1,500 flights were canceled due to the snowstorm starting from the night of December 26 [1] - On December 27, the average flight delay at New York's Kennedy International Airport was approximately two hours, with similar delays reported at LaGuardia Airport and Newark Liberty International Airport [3] Group 2: Weather Conditions - New York City experienced about 102 millimeters of snowfall, with the highest amounts in the region exceeding 150 millimeters on Long Island and reaching 250 millimeters in parts of the Catskill Mountains [1] - The National Weather Service issued warnings for dangerous travel conditions from the Great Lakes to the Mid-Atlantic and southern New England, indicating potential tree damage and power outages [3] Group 3: Emergency Responses - New York Governor Kathy Hochul declared a state of emergency for over half of the state, while New Jersey's acting Governor Tahesha Way also announced a statewide emergency [3] - Officials urged the public to avoid travel during the storm to facilitate road clearing efforts and emphasized the importance of planning ahead and adhering to safety regulations [3]