Become A South African Weather Guru Current Status Not Enrolled Price Free Get Started Login to Enroll Share with: Course Content What is a heat wave? How are the dates of the four seasons worked out? How is rainfall measured? Is a Tropical Cyclone and Tornado the same thing? What can you tell me about lightning? What interesting weather phenomena occur in South Africa? What are the main cloud types? What is a cold front and what weather is associated with it? When and where do tornadoes occur in South Africa What is a Tornado? How are tropical cyclones (hurricanes and typhoons) named? What is a Tropical Cyclone? What is meant by standard atmosphere? What is ozone? What is the difference between a weather forecast and report? What is the difference between stable and unstable air? What is the meaning of the temperature shown by SAWS? What is the World Meteorological Organization (WMO)? Which cyclones have affected SA in the last 30 years?