Torrential rains flood New York & New Jersey

Heavy rain swept across parts of the US Northeast on the night of July 14, 2025, triggering flash floods that brought widespread disruption and dangerous conditions in New York and New Jersey. The storm brought 10-17 cms of rain in just a few hours, overwhelming drainage systems, stranding vehicles and flooding roads and homes.

The slow-moving storm drenched large swathes of the Mid-Atlantic, causing flash floods from central Virginia to New York City. Flash flood watches and warnings were issued across New York, New Jersey, Pennsylvania, and surrounding areas.

In New Jersey, Governor Phil Murphy declared a state of emergency, urging residents to stay indoors and avoid all non-essential travel due to the rapidly rising water levels. In New York City, the Metropolitan Transportation Authority reported that some subway lines were suspended, while others ran with severe delays as floodwaters entered tunnels and stations.

Emergency services said parts of the city and the mid-Hudson region were facing active flash flooding. According to the National Weather Service, up to 2 inches of rain fell in just 30 minutes, making it one of the most intense rainfall events in New York City since 1943.

The United Nations Environment Programme reports that urban areas are becoming more vulnerable to such storms, especially as climate change leads to warmer air, which holds more moisture and results in heavier downpours.

Experts say infrastructure in major cities like New York was not designed to handle such rapid rainfall, leading to frequent street and transit flooding. The flooding also caused widespread power outages, traffic shutdowns and emergency water rescues in several counties.