Noctilucent Clouds Over Sweden
Nacreous Clouds over Scandinavia
The optimum viewing geometry for noctilucent clouds
A Roll Cloud Over Missouri
Shelf Cloud Over Saskatchewan
Somewhere over the Rainbow
A Lenticular Cloud Over Hawaii
The Belt of Venus over Elwood Beach
Ice Crystals Refract the Light
Hurricane Katrina in the Gulf of Mexico
Crepuscular Rays Over Utah
A Waterspout off the Florida Keys
Lightning strike lights up funnel cloud
Lariat #2--Platform Rig, 13 miles South of Fort Stockton , Texas
Lightning storm near the Weikerscheim Observatory