Tuesday 21 July 2020

Invest 99L One to Watch!


So far six named storms have occurred that have been brief in nature and to the north of the Caribbean. The US National Hurricane Center have highlighted a tropical wave with an associated low pressure as having a medium chance of developing into a tropical system.

This had a 20% chance of development late Monday 20th July 2020. It has also slowed in speed from 15 mph to 10 mph as it crosses the Atlantic.

NHC update 8:00 (EDT) Tuesday 21st July 2020 

"Showers and thunderstorms have become better organized in association with a low pressure system located about midway between the west coast of Africa and the Lesser Antilles. Environmental conditions are expected to be somewhat conducive for development, and a tropical depression could form during the next day or two while the low moves westward at around 10 mph over the tropical Atlantic. By the weekend, however, less favorable conditions should limit additional development."

* Formation chance through 48 hours ...medium ...60 percent. 

* Formation chance through 5 days ...medium ...60 percent.






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