What Does Invest 91l Mean On A Weather Map

What Does Invest 91l Mean On A Weather Map. A tropical wave in the central tropical atlantic (invest 91l) has the potential to develop into a tropical depression late this week as it moves westwards at about 15 mph. A disturbance designated invest 91l by the national hurricane center (nhc) has grown more organized over the past day, and is likely to become the atlantic’s first tropical.

A tropical wave designated invest 91l was passing through the windward islands on wednesday, headed west at 15 mph. What does it mean when meteorologists talk about an invest during.