schimbare de anotimpuri in australia

These images, showing the elements at their wildest and most magnificent, have been released in a new calendar. Each year the Bureau of Meteorology and Australian Meteorological and Oceanographic Society organises a competition for the best weather pictures January: An electrical storm perfectly complements fireworks launched to mark Australia Day 2012 celebrations in Perth , in a stunning shot by Matthew Titmanis   February: A thunderstorm sweeps over the Melbourne suburb of Carrum Downs, captured by Flavio Bonicelli   March: Sunset highlights streets of stratocumulus over Buninyong, central Victoria by Keith Day   April: Majesty and threat - A cumulonimbus with anvil seen beyond wind turbines at Burra, SA by photographer Helen Simpson       May: Ship in sea fog off McCrae, Port Phillip Bay , Victoria , by photographer Meredith Banhidi   June: In the wake of a thunderstorm, hail blankets paddocks at Marong , Victoria by John Allen   July: A squall line associated with a thunderstorm over Era Beach , south of Sydney by photographer Bruce Cooper   August: The ethereal beauty of a mist bow and fog at Mount Anne in Tasmania by Grant Dixon September: A massive dust storm rolls over the Arkaroola Wilderness Sanctuary in the northern Flinders  Ranges of South Australia , in this stunning photograph by Peter MacDonald   October: A thunderstorm threatens the Gold Coast, Queensland by photographer Ann Van Breemen   November: The shadows of cumulus clouds dapple the parallel dunes of the Simpson Desert by Steve Strike   December: Lightning illuminates a cumulonimbus cloud over Corio Bay , Victoria by James Collier