 The origins of Calasanjy were from the ITCZ in the Mozambique Channel off the northwest coast of Madagascar in early January. An area of disturbed weather moved southwestward at first, but gradually curved to the northwest. On January 9, the MFR classified it as a tropical disturbance, but upgraded it to Moderate Tropical Storm Calasanjy on the next day. Also on January 10, the JTWC designated the storm as Tropical Cyclone 06S. By that time, Calasanjy was just off the east coast of Mozambique, although it executed a tight loop to the southeast spare a landfall. Moving along its former path, the storm gradually intensified – the JTWC upgraded it to the equivalent of a minimal hurricane on January 12, and the MFR upgraded Calasanjy to tropical cyclone status two days later. Both agencies estimated peak winds of around 135 km / h (85 mph). Later on January 14, Calasanjy made landfall in western Madagascar near Morondava, and soon after moving ashore it turned to the southwest, its motion changed due to a ridge to the southeast. It weakened to tropical depression status before re-emerging into the Mozambique Channel on January 16, becoming extratropical the next day.
