
A shelf cloud moving over the Fire Island Inlet Bridge, on Long Island, New York – May 15, 2018 – submitted by James Trezza. Nikon D750 & Nikon 20mm.
Storm Rolling through #NYC @nytimes @nypost @CaseyNeistat @weatherchannel pic.twitter.com/MZ016zcf5R
— Christopher Buffone (@cbuffone93) May 16, 2018

Marty Losco posted at EarthSky Facebook on May 15, describing this image as an: “… 8-shot pano of the shelf cloud that took over Long Island on May 15, 2018.”
Photos and Video: Huge Shelf Cloud Passing over Captree Island – https://t.co/WaZ3kbnBX0
— Mike Busch/Greatsouthbayimages (@GSBImagesMBusch) May 18, 2018
Bottom line: Photos and videos of the turbulent clouds and shelf cloud over New York on May 15, 2018.
Visit Weather.com for an explanation: What Were Those Apocalyptic Clouds Over New York City Tuesday?