CG lightning can occur with both positive and negative polarity. The polarity is that of the charge in the region that originated the lightning leaders. An average bolt of negative lightning carries an electric current of 30,000 amperes (30 kA), and transfers 15 coulombs of electric charge and 500 megajoules of energy.
Statewide, 19 wildfires greater than 1,000 acres in area are currently raging, according to the NIFC. The active fires have ravaged more than 630,000 acres, destroying approximately 200 homes and threatening another 12,000, according to Washington state officials.
Avalanches - Avalanches have killed more than 190 people in the past century, exceeding deaths from any other natural cause. Drought - In the past century, Washington State has experienced a number of drought episodes, including several that lasted for more than a single season. Earthquake - More than 1,000 earthquakes occur in Washington each year. A dozen or more are felt; occasionally, they cause damage. Flood - Damage from flooding exceeds damage by all other natural hazards in Washington State. Landslide - Landslide is the movement of rock, soil and debris down a hillside or slope.