In this photo taken with smartphone camera, a fallstreak hole forms in the sky over Wonthaggi, Australia, Monday, Nov.
rain falling from a summer thunderstorm backlit by lightning, stars are visible in the night sky above the storm, and the canyon is lit by a nearly full moon, Grand Canyon National Park, summer photo copyright by Adam Schallau
Storm cloud over Los Angeles, photo by Mathieu Dupuis.
The higher the clouds, the more chance of a tornado. Read an article on cumulous cloud formation.
Cycle Cuba takes takes through Matanzas. Here is a sunset at Varadero Beach, Matanzas, Cuba