Force Thirteen publicly declared Invest 91B a Tropical Depression today at 02:00 UTC in our first update on the system. While the IMD (India Meteorological Department) and the JTWC (Joint Typhoon Warning Center) have yet to declare 91B a tropical depression, the debate over 91B’s current status may be ourRead More →

The 2019-20 season in the Southern Hemisphere has begun, with Invest 90P being declared a Tropical Depression by RSMC Fiji at 19:26 UTC on November 23rd, being given the designation 01F. At 2300z, Tropical Depression 01F was located near 10.0°S, 167.9°E (or about 105 miles east-northeast of the Reef Islands),Read More →