On Friday, a historic, record-setting heat wave covered a sprawling region from the Midwest to the Southeast. All-time high temperatures records of 109 were established in Nashville and Columbia, South, Carolina and tied in Raleigh and Charlotte which hit 105 and 104 nsp 파일. Here in Washington, D.C., the mercury climbed to an astonishing 104 degrees (breaking the previous record set in 1874 and 2011 by two degrees), our hottest June day in 142 years of records 다운로드.
…the coverage and availability of this heat energy was vast, sustaining the storms on their 600 mile northwest to southeast traverse 다운로드. The storms continually ingested the hot, humid air and expelled it in violent downdrafts – crashing into the ground at high speeds and spreading out, sometimes accelerating further 찌라시 다운로드.
Peak wind gusts in the D.C. region include the following:
71 mph near Dulles Airport
70 mph in Damascus, Md.
79 mph in Reston, Va Ota download.
65 mph in Rockville, Md.
70 mph at Reagan National Airport
76 mph in Seat Pleasant, Md. (Prince George’s co.)
77 mph in Swan Point, Md 다운로드. (Charles co.)
70 mph in Ashburn, Va.
69 mph in Leesburg, Va.
In addition, an 80 mph gust was clocked in Fredericksburg. To the north and west, 91 mph and 72 mph gusts were measured in Ft 다운로드. Wayne, Indiana and Columbus, Ohio
Via – Capital Weather Gang
Video of the NEXRAD Radar showing the ring of fire Derecho:
// Thx – Doyen