https://phys.org/news/2018-09-nasa-tropical-cyclone-01s-southern.html

The Joint Typhoon Warning Center or JTWC issued their final advisory on 01S on Sept. 17 at 0300 UTC (Sept. 16 at 11 p.m. EDT). At that time Tropical Cyclone 01S was located near 12.3 degrees south latitude and 63.6 degrees east longitude or 592 miles northeast of Port Louis, Mauritius. 01S was moving to the west and had maximum sustained winds 30 knots (34.5 mph/55.5 kph). However, the winds were weakening and 01S is forecast to dissipate soon.

                                                            
                                    
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                                                                                                        NASA's Goddard Space Flight Center