pennsylvania f5 tornado

• 8 September 2023

All NOAA, A slow-moving storm system will continue rounds of low elevation rain showers and higher elevation rain/snow over the Ohio Valley and Northeast through midweek. Most of Worth was destroyed. A warm front lifted north across the region during the predawn hours of the 31st. On a personal note, my family had some connections to the affected area. [1] The pink shading in the 300 mb chart (also from Markowski) shows where winds were greater than 100Kts (115 MPH). Among the hardest hit communities were Newton Falls and Niles, Ohio; Albion in Erie County; Atlantic in Crawford County; and Wheatland and Hermitage in Mercer County. [5] With building design and structural integrity taken more into account, winds in an EF5 tornado were estimated to be in excess of 200mph (320km/h). There was no grass. BULLETIN--IMMEDIATE BROADCAST REQUESTED Five other tornadoes also affected Crawford County on this day. Many of us have wondered if the Moshannon tornado reached F5 strength at some point, but it moved only through unpopulated areas (fortunately), so no evidence of F5 damage was found. Once Friday, May 31, 1985 arrived I recall that the weather in State College being cloudy and cool with occasional light rain or drizzle. Like about everything else these days, tornadoes are behaving somewhat peculiarly, said Brooks, and that might be related to climate change, but they are directing some of that toward guarding their secrets. Rating applied by wind engineers. Arriving for shift around3:45Central Time, departing lead forecaster Steve Weiss (now Chief of the Science Support Branch at the SPC) briefed us that a tornado watch recently had been issued for parts of Ohio, Pennsylvania, and New York. The Tornado Outbreak of May 31, 1985. With all that transpired, many survived. [I previously wanted to be an astronomer; I subconsciously was probably already looking for new areas though, because as I learned more about astronomy, it became clear that the days of visual astronomy (i.e., looking through eyepieces and making discoveries) were long gone.] Injuries were in the hundreds. Well-built homes were swept away in four counties with F5 damage in the town of Pomeroy. "Splendid homes" were swept away and "reduced to splinters.". In all, 43 tornadoes touched down between about 4 and 11 p.m. that Friday in an unstable weather front stretching from Ontario, Canada, through New York, Pennsylvania and into southern Ohio.. People were hurt from flying debris. Atlantic was just about totally wiped out. Niles, OH to Wheatland, PA F5 Tornado May 31, - One News Page With the temperature staying in the 60s, it did not feel like a tornado day. THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. Between this scan and the next one at 4:55 PM, the cells had strengthened rapidly. Philadelphia was hit by a fearsome F5 tornado in 1856. But tornadoes have a long history of peculiar behavior. Disaster aid poured in. At daybreak on May 31, 1985, a strong area of low pressure was centered near Duluth, Minnesota. Five farms had all buildings swept away, homes were "absolutely reduced to kindling," and lumber was scattered for miles. Jefferson County also indicated no reports of severe weather until golf ball sized hail was reported in Brookville as the storm rapidly exited Jefferson County and moved into southern Elk County about 7:20 PM. This F5 had a maximum width of 450 yards. Many casualties. Upon waking up later in the day and hearing the news, I remember being shocked to hear aboutall of the damage, injuries and fatalities. Even though my immediate area wasn't impacted by a tornado, the power of those storms as they moved through really peaked my interest in weather. I turned around when a lightning bolt struck close to my car. There were deaths but also miraculous tales of survival and many many tales of heroism. It brought home just how quickly and tragically a tornado can change lives. Then it started to rain very hard and the Sheffield volunteer fire departments siren began to blow. As the tornado continued east along its 45 mile path of destruction, it crossed the state line and slammed into the community of Wheatland located in Mercer County, Pennsylvania. Eight years after the event, the path of the nearly mile-wide monster storm remained nearly devoid of trees --- in stark contrast to the richly green forest surrounding it. At that point Brian, Heidi Sonen, and I split duties to make sure all radio stations received timely information. The odds against that happening in those areas are incalculable," said Harold Brooks, senior scientist at that National Severe Storms Laboratory. Some tornadoes form independently from supercells. So many heroes. [6] The Enhanced Fujita scale is used predominantly in North America. A church "disappeared" and one home "seemed to evaporate into the air." The outbreak produced the only F5 tornado on record in the state's history. Of the 59 tornadoes in the United States, 50 are officially rated F5 on the original Fujita scale (with dates of occurrence between May 11, 1953, and May 3, 1999), and nine are officially rated EF5 on the Enhanced Fujita scale (with dates of occurrence between May 4, 2007, and May 20, 2013). By the end of the evening, a total of forty-one tornadoes had occurred in the United States and Canada. National Oceanic and Atmospheric Administration Acres of ground were "swept bare" in some parts of town. May 31, 1985 was a Friday during the period between spring semester and summer session, but many graduate students remained in town working. Chance of rain 90%.. Light rainmixing with snow overnight. Some of them 1/2 mile wide. Specialties: F5 OKC, installing above ground and underground in-garage storm shelters statewide.

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