CURRENT TROPICAL CYCLONES
There are no active tropical cyclones at this time
 

South Indian Ocean

https://www.nrlmry.navy.mil/htdocs_dyn_apache/PUBLIC/tc_pages/thumbs/medium/tc21/SHEM/99S.INVEST/ir/geo/1km_bw/20210114.181500.SH992021.seviri.msg1.Infrared-Gray.25kts.100p0.1p0.jpg There’s a tropical disturbance being referred to as Invest 99S, which is located approximately 385 NM south-southeast of Diego Garcia Here’s what the computer models are showing According to the JTWC, satellite imagery shows a slowly consolidating low level center and fragmented formative banding wrapping into a weak low level circulation center. Invest 99S is in an environment favorable for development, with good outflow aloft, warm sea surface temperatures…and low 10-15 knot wind shear. Global models are in good agreement that invest 99S will track to the west and consolidate over the next several days. Maximum sustained surface winds are estimated at 25-30 knots. The potential for the development of a significant tropical cyclone within the next 24 hours remains medium.
  https://www.nrlmry.navy.mil/htdocs_dyn_apache/PUBLIC/tc_pages/thumbs/medium/tc21/SHEM/90S.INVEST/ir/geo/1km_bw/20210114.181500.SH902021.seviri.msg1.Infrared-Gray.25kts.100p0.1p0.jpg There’s a second tropical disturbance being referred to as Invest 90S, which is located approximately 116 NM south-southwest of Cocos Island, Australia Here’s what the computer models are showing According to the JTWC, satellite imagery shows a consolidating system with building deep convection. Invest 90S is in a favorable environment for development with good poleward outflow aloft, moderate 20-25 knot wind shear, and warm sea surface temperatures. Global models are in good agreement that invest 90S will track southwestward, intensifying to warning threshold within the next 24-36 hours. Maximum sustained surface winds are estimated at 25-30 knots. The potential for the development of a significant tropical cyclone within the next 24 hours remains high.
 
Here’s a link to the Joint Typhoon Warning Center (JTWC)
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