宾夕法尼亚州西南部同日确认6场EF1级龙卷风，无人伤亡
2026年6月6日下午，美国宾夕法尼亚州西南部的华盛顿县、费耶特县与威斯特摩兰县在一条飑线过境时，同日生成6场经确认的龙卷风，全部为EF1级，无人死亡、无人受伤。美国国家气象局匹兹堡办公室于6月8日至9日公布损害调查结果确认了这一集群。
6场龙卷均由嵌在飑线中的中气旋生成。华盛顿县有3场：Beallsville 场峰值风速95英里/小时，一座农场谷仓部分被毁；Ellsworth 场最强最长，峰值风速110英里/小时、路径7.28英里、最大宽400码，约50棵硬木树被折断，Cherry Street 一户住宅屋顶被倒树部分损坏；Centerville 场峰值风速95英里/小时，National Pike Steam Show 场址周边近200棵树倒伏。
费耶特县有3场：Linn 场峰值风速100英里/小时、路径0.43英里；Virgin Run 场峰值风速90英里/小时、路径5.11英里；Jacobs Creek 场峰值风速107英里/小时、路径5.20英里，并跨入威斯特摩兰县。气象局逐场参数表显示，6场龙卷的死亡与受伤人数均为0。
气象局表示，上述信息为初步调查结果，仍待最终复核后刊入风暴数据档案；飑线其他地段还出现了非龙卷性的直线风损害。
Six EF1 Tornadoes Confirmed in One Afternoon in Southwestern Pennsylvania; No Deaths or Injuries
On the afternoon of June 6, 2026, six confirmed tornadoes, all rated EF1, touched down in Washington, Fayette and Westmoreland counties in southwestern Pennsylvania, United States, as a squall line crossed the region. There were no deaths and no injuries. The National Weather Service office in Pittsburgh confirmed the outbreak in damage survey results published on June 8 and 9.
All six tornadoes formed as mesovortices embedded in the squall line. Washington County was struck by three: the Beallsville tornado, with peak winds of 95 mph, partially destroyed a farm barn; the Ellsworth tornado was the strongest and longest, with peak winds of 110 mph, a path of 7.28 miles and a maximum width of 400 yards, snapping about 50 hardwood trees and partially damaging the roof of a home on Cherry Street with a fallen tree; and the Centerville tornado, with peak winds of 95 mph, brought down nearly 200 trees around the National Pike Steam Show property.
Fayette County was also struck by three: the Linn tornado, with peak winds of 100 mph and a path of 0.43 miles; the Virgin Run tornado, with peak winds of 90 mph and a path of 5.11 miles; and the Jacobs Creek tornado, with peak winds of 107 mph and a path of 5.20 miles, which crossed into Westmoreland County. The Weather Service's per-tornado tables list zero fatalities and zero injuries for all six tornadoes.
The Weather Service said the survey information is preliminary and subject to change pending final review and publication in NWS Storm Data, and that other parts of the squall line produced non-tornadic straight-line wind damage.
来源：美国国家气象局匹兹堡办公室
发布：GSM·美国（发布链接）
图片来源：图：位于美国宾夕法尼亚州华盛顿县的华盛顿县法院（资料照片），本次龙卷集群中该县受3场龙卷影响。Generic1139 摄，CC BY 3.0，经 Wikimedia Commons。 / Photo: The Washington County Courthouse in Washington County, Pennsylvania (file photo); the county was struck by three of the six tornadoes in this outbreak. Photo by Generic1139, CC BY 3.0, via Wikimedia Commons.
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