A powerful line of thunderstorms developed over western Washington, bringing frequent lightning, heavy rains, flooding and hail to the Puget Sound area, in keeping with the Nationwide Climate Service’s workplace in Seattle.
The 1,250 lightning strikes have been between 6 p.m. and 9 p.m. native time, it stated. Of these, 200 have been recorded within the Seattle metro space from eight p.m. to 9 p.m.
Lightning and thunder occur on the identical time however since mild travels quicker than sound, the flash of lightning is seen earlier than thunder is heard.
“When lightning strikes, a shiny flash of sunshine is generated. Gentle travels at a continuing 186,000 miles/second, which signifies that we see the flash instantly because it occurs,” NASA stated.
At its peak, the lightning storm precipitated energy outages to over 4,500 prospects, in keeping with Seattle Metropolis Gentle.
The storm additionally delayed the soccer recreation between College of Washington and UC Berkeley at Husky Stadium. It additionally precipitated an early closure of the Washington State Honest in Puyallup.