Hundreds of people have been killed and millions displaced in Southeast Asia after two tropical cyclones struck the region. | CBS Evening News

When a tropical cyclone is forecast to impact coastal communities within the next 48 hours, the Bureau of Meteorology issues a tropical cyclone forecast track map. The track map shows important information about the cyclone's forecast movements, intensity, and its potential areas of impact, to help you prepare. Watch the video below to learn more. For the latest tropical cyclone warnings and the Tropical cyclone 7 day forecast go to http://www.bom.gov.au/cyclone/ | Bureau of Meteorology

How can you tell if a cyclone is headed your way? Where are the damaging winds likely to be? Watch our video on understanding tropical cyclone forecast track maps and visit our Facebook page later today to take the quiz! http://bom.is/35f13a | Bureau of Meteorology