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Home Return to list Severe Thunderstorm Warning 0188 Issued by the Mount Holly / Philadelphia Forecast Office
Action: New Issued At: 2025-07-25 15:33:26 942 WUUS51 KPHI 252033 SVRPHI NJC019-021-035-041-PAC017-095-252115- /O.NEW.KPHI.SV.W.0188.250725T2033Z-250725T2115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Mount Holly NJ 433 PM EDT Fri Jul 25 2025 The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Hunterdon County in northwestern New Jersey... Southwestern Warren County in northwestern New Jersey... Northwestern Mercer County in central New Jersey... Southwestern Somerset County in northern New Jersey... Northeastern Bucks County in southeastern Pennsylvania... Southeastern Northampton County in eastern Pennsylvania... * Until 515 PM EDT. * At 432 PM EDT, a severe thunderstorm was located over Riegelsville, or 8 miles south of Easton, moving east at 40 mph. Some additional thunderstorms are occurring ahead of this one. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. * Locations impacted include... Somerville, Bridgewater, Ewing, Middlesex, Bound Brook, Manville, Byram, Flemington, Tinicum, High Bridge, Clinton, Pennington, New Hope, Alpha, Hopewell, Ferndale, Frenchtown, Lebanon, Milford, and Bloomsbury. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. In addition to damaging winds, frequent cloud to ground lightning is occurring with this storm. Move indoors immediately. Remember, if you can hear thunder, you are close enough to be struck by lightning. && LAT...LON 4059 7450 4025 7481 4058 7531 4071 7513 TIME...MOT...LOC 2032Z 284DEG 33KT 4057 7523 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Gorse Action: Cancelled Issued At: 2025-07-25 15:46:26 360 WWUS51 KPHI 252046 SVSPHI Severe Weather Statement National Weather Service Mount Holly NJ 446 PM EDT Fri Jul 25 2025 NJC041-PAC095-252055- /O.CAN.KPHI.SV.W.0188.000000T0000Z-250725T2115Z/ Warren NJ-Northampton PA- 446 PM EDT Fri Jul 25 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN WARREN AND SOUTHEASTERN NORTHAMPTON COUNTIES IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 900 PM EDT for central, northern and northwestern New Jersey...and southeastern Pennsylvania. LAT...LON 4059 7450 4025 7481 4055 7526 4066 7499 TIME...MOT...LOC 2045Z 284DEG 38KT 4053 7502 $$ NJC019-021-035-PAC017-252115- /O.CON.KPHI.SV.W.0188.000000T0000Z-250725T2115Z/ Hunterdon NJ-Mercer NJ-Somerset NJ-Bucks PA- 446 PM EDT Fri Jul 25 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT FOR HUNTERDON...NORTHWESTERN MERCER...SOUTHWESTERN SOMERSET AND NORTHEASTERN BUCKS COUNTIES... At 445 PM EDT, a severe thunderstorm was located over Frenchtown, or 14 miles southeast of Easton, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. Locations impacted include... Somerville, Bridgewater, Ewing, Middlesex, Bound Brook, Manville, Byram, Flemington, Tinicum, Clinton, Pennington, New Hope, Hopewell, Ferndale, Frenchtown, Lebanon, Milford, Stockton, Millstone, and Washington Crossing. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Frequent cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of natures leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. && LAT...LON 4059 7450 4025 7481 4055 7526 4066 7499 TIME...MOT...LOC 2045Z 284DEG 38KT 4053 7502 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Gorse Action: Continued Issued At: 2025-07-25 15:46:26 360 WWUS51 KPHI 252046 SVSPHI Severe Weather Statement National Weather Service Mount Holly NJ 446 PM EDT Fri Jul 25 2025 NJC041-PAC095-252055- /O.CAN.KPHI.SV.W.0188.000000T0000Z-250725T2115Z/ Warren NJ-Northampton PA- 446 PM EDT Fri Jul 25 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN WARREN AND SOUTHEASTERN NORTHAMPTON COUNTIES IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 900 PM EDT for central, northern and northwestern New Jersey...and southeastern Pennsylvania. LAT...LON 4059 7450 4025 7481 4055 7526 4066 7499 TIME...MOT...LOC 2045Z 284DEG 38KT 4053 7502 $$ NJC019-021-035-PAC017-252115- /O.CON.KPHI.SV.W.0188.000000T0000Z-250725T2115Z/ Hunterdon NJ-Mercer NJ-Somerset NJ-Bucks PA- 446 PM EDT Fri Jul 25 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT FOR HUNTERDON...NORTHWESTERN MERCER...SOUTHWESTERN SOMERSET AND NORTHEASTERN BUCKS COUNTIES... At 445 PM EDT, a severe thunderstorm was located over Frenchtown, or 14 miles southeast of Easton, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. Locations impacted include... Somerville, Bridgewater, Ewing, Middlesex, Bound Brook, Manville, Byram, Flemington, Tinicum, Clinton, Pennington, New Hope, Hopewell, Ferndale, Frenchtown, Lebanon, Milford, Stockton, Millstone, and Washington Crossing. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Frequent cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of natures leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. && LAT...LON 4059 7450 4025 7481 4055 7526 4066 7499 TIME...MOT...LOC 2045Z 284DEG 38KT 4053 7502 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Gorse Action: Continued Issued At: 2025-07-25 15:59:57 685 WWUS51 KPHI 252059 SVSPHI Severe Weather Statement National Weather Service Mount Holly NJ 459 PM EDT Fri Jul 25 2025 NJC019-021-035-PAC017-252115- /O.CON.KPHI.SV.W.0188.000000T0000Z-250725T2115Z/ Hunterdon NJ-Mercer NJ-Somerset NJ-Bucks PA- 459 PM EDT Fri Jul 25 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT FOR SOUTHEASTERN HUNTERDON...NORTHWESTERN MERCER...SOUTHWESTERN SOMERSET AND NORTHEASTERN BUCKS COUNTIES... At 459 PM EDT, a severe thunderstorm was located over Flemington, or 14 miles west of Somerville, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. Locations impacted include... Somerville, Bridgewater, Ewing, Middlesex, Bound Brook, Manville, Byram, Flemington, Tinicum, Pennington, New Hope, Hopewell, Frenchtown, Lebanon, Stockton, Millstone, Washington Crossing, Skillman, Flagtown, and Belle Mead. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Frequent cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of natures leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. && LAT...LON 4059 7450 4025 7481 4047 7514 4064 7485 TIME...MOT...LOC 2059Z 283DEG 33KT 4050 7486 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Gorse |