The area became warm sectored in the afternoon ahead of an approaching cold front and pre-frontal trough. Aloft, a shortwave trough approached. This setup allowed for multiple severe thunderstorms to develop and move through southeast NY, producing damaging wind gusts.

Thunderstorm Wind in PUTNAM, NEW YORK
From 12-AUG-23 19:47:00 to 12-AUG-23 19:47:00 (EST-5)
Location: TOWNERS
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

Tree down on Fair Street near Routh 311 in Lake Carmel NY.

Thunderstorm Wind in PUTNAM, NEW YORK
From 12-AUG-23 19:52:00 to 12-AUG-23 19:52:00 (EST-5)
Location: LAKE CARMEL
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

Tree down blocking Terry Hill Road in Lake Carmel NY.

Thunderstorm Wind in SUFFOLK, NEW YORK
From 13-AUG-23 02:26:00 to 13-AUG-23 02:26:00 (EST-5)
Location: OLD FIELD
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large tree limbs down near the intersection of Old Field Road and Mount Grey Road in Old Field NY.

Thunderstorm Wind in SUFFOLK, NEW YORK
From 13-AUG-23 02:48:00 to 13-AUG-23 02:48:00 (EST-5)
Location: HAGERMAN
Magnitude: 50.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Multiple trees and large limbs down, some on cars, on Pine Neck Avenue in East Patchogue NY.

Thunderstorm Wind in SUFFOLK, NEW YORK
From 13-AUG-23 03:01:00 to 13-AUG-23 03:01:00 (EST-5)
Location: BROOKHAVEN
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Mesonet site in Brookhaven NY measured a 53 knot wind gust.

Thunderstorm Wind in SUFFOLK, NEW YORK
From 13-AUG-23 03:25:00 to 13-AUG-23 03:25:00 (EST-5)
Location: BEIXEDON ESTATES
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter measured a 51 knot gust at home weather station in Southhold NY.

Thunderstorm Wind in NEW YORK, NEW YORK
From 13-AUG-23 01:33:00 to 13-AUG-23 01:33:00 (EST-5)
Location: CENTRAL PARK
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Large limbs down reported by the Central Park Conservancy.

Thunderstorm Wind in ORANGE, NEW YORK
From 12-AUG-23 19:15:00 to 12-AUG-23 19:15:00 (EST-5)
Location: GARDNERTOWN
Magnitude: 55.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Multiple calls to FD for trees and wires down in and around Gardnertown NY.

Thunderstorm Wind in ORANGE, NEW YORK
From 12-AUG-23 19:10:00 to 12-AUG-23 19:10:00 (EST-5)
Location: SAVILTON
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Tree down blocking road on Route 32 in Gardnertown.

Thunderstorm Wind in ORANGE, NEW YORK
From 12-AUG-23 19:10:00 to 12-AUG-23 19:10:00 (EST-5)
Location: ST ANDREW
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Wires down on Plains Road in Walden NY.

Thunderstorm Wind in ORANGE, NEW YORK
From 12-AUG-23 19:10:00 to 12-AUG-23 19:10:00 (EST-5)
Location: LEPTONDALE
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Trees and wires down on Quaker Street and School House lane in Orange Lake NY.

Thunderstorm Wind in PUTNAM, NEW YORK
From 12-AUG-23 19:45:00 to 12-AUG-23 19:45:00 (EST-5)
Location: LUDINGTONVILLE
Magnitude: 50.00 MG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: State Official

Tree down on a transformer.

Thunderstorm Wind in PUTNAM, NEW YORK
From 12-AUG-23 19:35:00 to 12-AUG-23 19:35:00 (EST-5)
Location: FARMERS MILLS
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

Tree down on Farmers Mill Road near Kentview Drive in Lake Carmel NY.