Torrential rain wreaked havoc across the US Northeast late Monday triggering flash floods that swamped streets, disrupted subway services, and prompted emergency declarations in New York, New Jersey, and Pennsylvania.
In New York City, emergency services reported widespread flash flooding in parts of the city and the mid-Hudson region. Startling videos circulated online showed floodwaters cascading into Manhattan subway stations, submerging platforms as stunned passengers remained inside stalled trains. In one clip, commuters were seen standing on train seats to avoid rising water levels inside the coaches.
Subway service was severely impacted. Some lines were suspended altogether while others operated with major delays, the Metropolitan Transportation Authority confirmed. Key highways, including northbound lanes of the Saw Mill River Parkway and the Cross Bronx Expressway, faced temporary closures due to waterlogging and fallen trees.
New Jersey Governor Phil Murphy declared a state of emergency urging residents to stay off the roads. Flash floods had transformed major roads into waterways in towns like Scotch Plains and North Plainfield, stranding buses and vehicles. In North Plainfield, a dramatic incident unfolded as a home caught fire and collapsed shortly after the occupants had evacuated. Authorities suspect an explosion, though no injuries were reported.
In Pennsylvania the borough of Mount Joy declared a disaster emergency after receiving over 17.8 cm of rain in under five hours. Water levels surged up to five feet in some homes, prompting 16 emergency rescues. The deluge began to recede by Monday evening, allowing recovery work to begin. Emergency Coordinator Philip Colvin said the declaration would help the community access vital resources for relief and recovery.
Staten Island was also placed under a flood warning after receiving between 10.2 and 15.2 cm of rainfall. In Westchester County, New York, authorities were conducting rescue operations for individuals trapped in submerged vehicles.
In Metuchen, New Jersey about 55 kilometers from New York City Mayor Jonathan M. Busch reported substantial flooding but noted that water levels had receded by nightfall. “It looks like the worst of the storm is behind us and thankfully, everyone is safe,” he said in a statement on social media.
Though the heaviest rain had moved on by Tuesday morning, many areas remained waterlogged, and officials continued to urge residents to avoid travel unless absolutely necessary.