Daily Archives: January 29, 2014
Cloudscape Sunset Touch Of Blue
Colorful cloudscape sunset with a touch of blue sky peeking through from above. Boulder County, Colorado
Lightning Tree Silhouette Black and White
Black and white fine art photography scenic tree silhouette with a cloud to ground lightning bolt striking in the background, Boulder County, Colorado. ( Prints Online – Lightning Tree Silhouette Black and White ) ISO 500 – 13 sec – f13 – 60mm
Lightning Fact – Lightning can reach over five miles in length, raise the temperature of the air by as much as 50,000 degrees Fahrenheit (27,700 degrees Celsius), and contain a hundred million electrical volts. If you can hear thunder, you are within 10 miles (16 kilometers) of a storm—and can be struck by lightning. Use the 30-30 rule, when visibility is good and there is nothing obstructing your view of the thunderstorm. When you see lightning, count the time until you hear thunder. If that time is 30 seconds or less, the thunderstorm is within six miles (ten kilometers) of you and is dangerous.