
Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >
Amherst EF-3 Tornado - June 20, 2011
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| After producing tornadoes in the Elm Creek area, the supercell thunderstorm continued on a northward path and produced the 'Amherst Tornado', the strongest and one of two EF-2 tornadoes of the day. This tornado touches down approximately 5 miles southwest of Amherst at 4:09 p.m. CDT, curving to the north-northeast and missing town by about 2 miles, before dissipating approximately 4 miles north of Amherst. Soon after touchdown,damage was done to a metal building, and large sections of roof were tore off a residence. As the tornado crossed Highway 40, it intensified and produced a damage path at least 3/4 of a mile wide. The tornado knocked down large transmission lines along Highway 40, and overturned irrigation pivots. As it continued to the northeast, the tornado destroyed one home directly in its path, and no walls remained standing. Taking a turn to the north, damage continued as outbuildings were destroyed and large metal truss towers were knocked down. Before lifting at 4:37 p.m. CDT, tree trunks were snapped, and an irrigation pivot was knocked over approximately 4 miles north of Amherst. The Buffalo County Emergency Manager later noted that a total of 4 homes were destroyed, 6 to 8 had substantial damage, with 30 others suffering minor damage. Forty irrigation pivots were also either damaged or destroyed. The maximum wind speed of this tornado was estimated to be 160 miles per hour. |
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This page was composed by the staff at the National Weather Service in Hastings, Nebraska. | ![]() |