Medical Definition of culex. 1  1 capitalized : a large cosmopolitan genus of mosquitoes that includes the common house mosquito (C. pipiens) of Europe and North America, a widespread tropical mosquito (C. 2  2: a mosquito of the genus Culex.
Solar Flares: Solar Maximum Expected To Occur In May. Solar flares have been predicted to be stronger in 2013 due to the Sun reaching the peak of its 11-year cycle. A scientific panel recently noted that the Sun is currently experiencing its âdeepest minimumâ in almost 100 years. The researchers also indicated that the next solar maximum may occur in May. If expectations are accurate, solar flares which are weak now, could intensify as we head closer toward the summer months. So far in 2013, solar activity has remained relatively low, PHYS.org News reports.
Some of the most intense, extensive and deadly bushfires commonly occur during droughts and heat waves, such as the 2009 Southern Australia heat wave, which precipitated the conditions during the 2009 Black Saturday bushfires in which 173 people lost their lives.ushfires in Australia can occur all year-round, though the severity and the bushfire season varies by region. These seasons are commonly grouped into years such as  2006-07 Australian bushfire season  and typically run from June one year until May the next year.