Roll Cloud
According to the Bureau of Meteorology this roll cloud originated in the Pilbara region of North West Western Australia from severe thunderstorms. This image is taken at the 1 Mile Jetty Carnarvon WA about 500km as the crow flys from the location of the thunderstorms. Associated with the roll cloud was a drop in atmospheric pressure and a reported sudden drop in sea water level by about 500mm according to boat owners moored in bays of adjacent islands.
Roll Cloud belongs to the following groups:
Scenery and WA Red Bubbles Available for sale asGreeting Cards, Matted Prints, Laminated Prints, Mounted Prints, Canvas Prints and Framed Prints

Ann Palframan
Wow! great capture:)
Claire Farley
Wow…unreal cloud formation. Great capture!
TrEaSuReDiMaGeS
Outstanding capture and shot!!! :-))
EOS20
Nicely captured!
Dayonda
Wow, this is amzing!
I’ll bet the following Groups would love this one:
Both Sides Now, (for clouds)
Atmospheric Optics,
As Is, if you didn’t edit this or even crop it,
untouchables, with no touching-up nor any cropping, and you must include technical details as laid out in their Rules & Regs.
Absolutely incredible, but majestic and powerful!