#Invest99W
What are we tracking this week?

❌ #Barry dissipates over eastern #Mexico

🌀 #Flossie strengthens southwest of #Mexico

🟡 #Invest98W and #Invest99W in the Philippine Sea

🟢 Two new areas of interest in the Pacific and Atlantic

Our updated discussion: www.reddit.com/r/TropicalWe...
June 30, 2025 at 5:05 PM
Lowkey monitoring Invest99W, which is currently little more then a broad area of disorganized convection, for potential development later this week. There are certainly some solution turning it into a Tropical storm or (weak) typhoon as it traverses Luzon straight into South China Sea. #tropicswx
September 15, 2025 at 3:30 PM
As of late here's #Invest99W (10.6°N 152.8°E E of #Invest98W/ #98W ESE of #Guam/ #CNMI) forecast to head NW and potentially pose a land threat to them; interests to monitor closely
#Wxx #Wxtwitter #TropicsWx #BlueSkyWx #台風25号 #台風26号 #Kalmaegi #Fungwong #99W #31W #32W #GUwx #CNMiwx
October 31, 2025 at 6:40 AM
September 16, 2025 at 9:14 AM
September 16, 2025 at 6:10 AM
July 23, 2025 at 12:08 AM
#Invest90W absorbs #Invest99W and now has #TCFA
Thankfully it will stay E of #Japan as it heads NNW then to the NE away form em tho interests in #IzuIslands, #Tokyo have to monitor its progress
#Wxx #Wxtwitter #Tropicswx #BlueSkywx #Mun #台風3号 #99W #90W #TropicalStormMun #TropicalStorm #04W
July 1, 2025 at 4:27 PM
09/16 #TropicalDepression #Twenty-Three early-morning advisory: #Invest99W is now Tropical Depression Twenty-three and will continue to strengthen as it moves to the northwest. https://dtn.link/kogj96

#ThinkWeather
September 16, 2025 at 12:20 PM
What are we tracking this week on r/TropicalWeather?

🌀 Tropical Storm #Wipha east of #Vietnam

🔴 #Invest97W east of the #Philippines

🔴 #Invest98W near #Chuuk

🟢 #Invest99W north of the #Philippines

Our weekly discussion: www.reddit.com/r/TropicalWe...
July 22, 2025 at 8:58 AM
June 29, 2025 at 5:56 PM
The Philippine Atmospheric, Geophysical, and Astronomical Services Administration (PAGASA) and the Joint Typhoon Warning Center (JTWC) are monitoring #Invest99W in the Philippine Sea.

This system has a 🟡 medium chance of developing into a tropical cyclone within the next five days.
April 27, 2025 at 11:38 PM