User:OhHaiMark/sandbox

Invest 91W
On 15 July, the JTWC began tracking an area of convection 623 NM southeast of Manila, Philippines. At the time, the disturbance was in a favorable environment for development, with low vertical wind shear, good equatorward outflow, and warm SSTs. At 06:00 UTC the same day, the JMA designated the system as a low-pressure area. Several days later, the low crossed into the South China Sea.

Invest 92W
On July 17, the JMA began tracking a low-pressure area east of Palau. Two days later, the JTWC began tracking the system.