All articles tagged with #rainfall record
A deadly storm caused record rainfall in NYC, with Central Park experiencing its highest in over 100 years, leading to severe flooding, fatalities, and disruptions at airports and transit systems. The city is actively managing flood risks through pre-storm preparations and infrastructure efforts, while the weather remains windy and cool for upcoming events like Halloween and the NYC Marathon.
Severe flooding in New York City caused by record rainfall has resulted in at least two deaths, submerged vehicles, and flooded subway stations, with the storm breaking historical rainfall records and prompting flash flood warnings across boroughs.
A historic rainfall event in southeastern Wisconsin on August 10-11, 2025, brought between 6 and over 12 inches of rain, with some unofficial measurements suggesting up to 14.5 inches, potentially setting a new state record and causing significant flooding. The event may be classified as a 1000-year rain, and the official verification process is ongoing.
Santa Rosa experienced a historic storm, breaking its all-time three-day rainfall record with 12.47 inches, surpassing the previous record of 9.96 inches set in 2021. The atmospheric river caused significant flooding, mudslides, and power outages, leading to school closures and road blockages. Emergency services responded to various incidents, including rescuing a woman from a flooded car. The Russian River rose significantly, prompting flood warnings, though conditions are expected to improve as the storm subsides.
Los Angeles has experienced back-to-back wet years, setting a rainfall record not seen since the late 1800s, with 52.46 inches of rain in the latest two water years. The wet pattern is expected to continue into April, driven by the last vestiges of an El Niño-Southern Oscillation. The current wet winter may impact the coming wildfire season, with potential effects on mountain and forest ecosystems and the growth of new grasses in coastal ecosystems. Climate change is expected to worsen the swings between wet and dry conditions in California in the years ahead.
Phoenix set a new daily rainfall record of 0.5 inches on Easter Sunday, breaking the previous record set in 1949. This marked the first measurable rainfall on Easter Sunday since 1999, with the most rain on Easter recorded in 1989. The rainfall was attributed to a cold front moving down from northern Arizona, leading to wet roads across the state and prompting the Arizona Department of Transportation to advise drivers to slow down and leave extra braking room.
Death Valley, known for its extreme heat and drought, received a year's worth of rain in a single day from Tropical Storm Hilary. The area typically receives 2.24 inches of rain annually, but on August 20, it received a record-breaking 2.20 inches of rain. The park was closed due to flooding, and an estimated 400 people in the surrounding areas were sheltering in place. This is not the first time Death Valley has experienced flash flooding, as it faced a similar situation last August.
Death Valley, known for its extreme heat, experienced a record-breaking 2.2 inches of rain in 24 hours from Tropical Storm Hilary, which is the average amount of rainfall they receive annually. The park remains closed due to mud and debris flows, with roads damaged by the heavy rainfall. Additionally, Palm Springs, San Diego, and downtown Los Angeles also set new records for the wettest August day ever.
Historic rainfall in western Kentucky, particularly in the town of Mayfield, has caused life-threatening flooding, submerging homes and stranding residents. The region received 11.28 inches of rain in the past 24 hours, likely setting a new 24-hour rainfall record for the state. Roads were swamped, water rescues were conducted, and many homes were surrounded by water. Kentucky Governor Andy Beshear declared a state of emergency and urged residents to stay safe. The flooding comes just 18 months after a devastating EF-4 tornado hit Mayfield, causing significant damage and loss of life.
Denver broke a daily rainfall record on Thursday with 2.07 inches of rain measured at Denver International Airport, and more rain is expected through the night and into late Friday morning. Flood watches are in effect across the Front Range and plains, and winter storm warnings and winter weather advisories are also in effect as the high country sees snow. Denver’s Office of Emergency Management warned people to stay out of high water and away from storm drains and canals.