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New York City Flash Floods

New York City Flash Floods

Showers and storms brought torrential rains and flash floods to the New York City metro region. A severe storm on Sept. 29 pounded 7 inches of rain on the city in 24 hours.

Rainfall was reported at 2.5 inches per hour as the storm slammed the metropolitan region’s aging architecture. The storm placed 23 million people across New York, Connecticut and New Jersey under a flash flood watch on Sept. 29.

The storm shuttered the subway system and grounded planes at the regional airports, and a school in Brooklyn was evacuated due to the floods.

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Contributions by: Dakota Smith

Satellite imagery of this event:

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Broader View Shows System that Triggered New York City Flash Flooding

Media Details

A multi-day time lapse that shows the broader set up that lead to flash flooding in New York City.

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Timespan Start: 2023/09/28 22:01 - 2023/09/30 23:56

Strongest Rain Storms Trespass the NYC Metro

Media Details

Dangerous flooding results from the heavy rains that fell across New York City and the surrounding areas.

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Timespan Start: 2023/09/29 17:20 - 2023/09/29 18:10

Rain Continues in the New York City Area

Media Details

Rain continued across the New York City area through the afternoon.

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Timespan Start: 2023/09/29 12:00 - 2023/09/29 19:30

Tall Clouds Bring The Heaviest Rains to The Tri-State Area

Media Details

The darker gray clouds indicate higher ice concentrations, meaning those clouds are taller to reach colder temperatures, thus they hold more precipitation.

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Timespan Start: 2023/09/29 17:20 - 2023/09/29 18:10

High Concentrations of Water Vapor Over NYC

Media Details

Another perspective of the overwhelming precipitation that fell over New York City.

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Timespan Start: 2023/09/29 08:01 - 2023/09/29 18:41

Barrage of Storms Bring Flash Floods to New York City

Media Details

A constant barrage of storms funneling off the Atlantic brought dangerous flash floods to the New York City metro.

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Timespan Start: 2023/09/29 13:40 - 2023/09/29 17:43

Training Showers and Storms Bring Flash Floods to New York City Area

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Training showers and storms bring dangerous floods to New York City.

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Timespan Start: 2023/09/29 13:40 - 2023/09/29 17:43

Dangerous Flash Floods Unfold in NYC Metro Region

Media Details

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Timespan Start: 2023/09/29 00:01 - 2023/09/29 15:06

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