This Day in Weather History: August 6th

Weather History - August 6th

Local and Regional Events:

August 6, 1962:

Wind damaged farm buildings and hail damaged crops over a large area. The area affected was northern Faulk, portions of Spink, Northern Clark, Codington, and Grant, along with Day County.

August 6, 1969:

During the day and evening hours, two relatively large storms brought destructive weather to much of Minnesota. The northern storm area moved in from North Dakota between Fargo and Grand Forks. The southern storm rapidly developed north of Wadena. These two storms combined to cause twelve tornadoes, two vast areas of wind and hail damage, and one waterspout. The storms killed 15 people, injured 106, and caused 4.8 million dollars in property and public utility damage.

August 6, 1969:

The first report of high winds was southeast of Piedmont with gusts of 65 to 70 mph estimated by a National Weather Service employee. Damage in that area included several downed trees and leveled gardens. As the storm moved east, large hail was reported. The first wind gust at Ellsworth AFB was 89 mph at 1918 MST on the northwest end of the runway. By 1925 MST, sustained winds were over 50 mph for nearly 10 minutes, and the peak gust was 114 mph. The sensor on the southeast end of the runway, 2.5 miles away, recorded a wind gust of 114 mph at 1929 MST. The damage on the base included several large trees blown over and snapped in half and roof damage to base housing units. A few tents set up on the taxiways for an air show were blown around, but not significantly damaged. A survey by base meteorologists indicated the main downburst winds hit over open prairie surrounding the runway, where there are no trees or structures. Also between 1920 and 1930 MST, a meteorology student estimated winds between 70 and 80 mph at Box Elder, where gardens were leveled, and wooden fences and roofs were damaged.

U.S.A and Global Events for August 6th:

1959: Hurricane Dot crossed Kauai in the Hawaiian Islands producing sustained winds of 105 mph with gusts to 125 mph. Over 6 inches of rain fell with over 9 inches on the big island of Hawaii. The sugar cane crop on Kauai sustained $2.7 million in damages.

1993: Virginia experienced its worst tornado outbreak ever as 18 tornadoes ripped through the state in 5 hours. The most devastating tornado caused severe damage in the historic part of Petersburg. The storm then moved on to Pocahontas Island and into Colonial Heights. There, the storm ripped apart a WalMart store, killing three people and injuring nearly 200. The F4 twister was the first known violent tornado in Virginia history. It killed a total of 4 people and injured 246 along its 12-mile path. Total damages were near $50 million. Click HERE for a 20th Anniversary video from WTVR.com

Click HERE for more This Day in Weather History from the Southeast Regional Climate Center.