Hurricane Season Might Be Getting Off To A Fast Start

Satellite photo from showing United States, Mexico, the 
Gulf of Mexico and the western Atlantic Ocean. That mess
of clouds in the southern Gulf of Mexico could become 
Tropical Storm Alex.

 Officially, the hurricane season for the Atlantic Ocean side of North America begins today, June 1, and there's already a tropical storm threat to talk about. 

The National Hurricane Center is giving a disturbance near Mexico's Yucatan Peninsula a high chance of developing into a tropical depression or storm.  If it does form, it appears it's poised to give Florida  and Cuba an absolute drenching. 

At least a half foot of rain is forecast in both places, which of course could lead to some pretty nasty flooding. 

If this thing develops into a tropical storm, they'll name it Alex. It'll probably fall short of becoming a full-fledged hurricane, as strong upper level winds are and will be interfering with its development. That's typical early in the hurricane season.  

Usually upper level winds are stronger and ocean temperatures are cooler in June than in, say, August.  That's why early season storms are usually (but not always!) weaker than the powerhouse hurricanes later in the summer and early autumn. 

That said, there's two factors that are helping wannabe Alex.  Ocean temperatures in the Caribbean Sea and Gulf of Mexico are warmer than normal. Plus, wannabe Alex is getting energy from what once was Hurricane Agatha.

On the Pacific Ocean side of North America, hurricane season starts May 15, and we've already had our first hurricane. This was definitely an exception to the rule that June tropical systems are weak.

Agatha was the strongest landfalling hurricane in May with winds of at least 105 mph when it came ashore a couple days ago in the southern state of Oaxaca, Mexico. It killed at least 11 people and 20 people are still missing after the flooding and mudslides caused by Agatha. 

Agatha fell apart over the mountains of southern Mexico as all landfalling hurricanes lose steam over land. But its remnant energy is feeding into the disturbed weather near the Yucatan Peninsula, which could help wannabe Alex get its act together. 

If wannabe Alex develops into a tropical storm, it won't be the earliest on record. Despite the fact that hurricane season officially starts on June 1, there have been tropical storms in May. There has even been three Atlantic Ocean tropical storms recorded in April, the most recent being in 2017.   

The National Hurricane Center predict this year will be another very busy one in the Atlantic Ocean, due to a number of factors. Those include a continuing La Nina global weather pattern and ocean temperatures that are mostly running warmer than normal.