Recent weather patterns have seen three storms developing across the Atlantic and eastern Pacific. Notably, these include two tropical storms and one subtropical storm. While none of these systems are anticipated to escalate into hurricanes, significant weather impacts are expected for various regions.
Tropical Storm Jerry Brings Heavy Rain to the Northern Leeward Islands
Tropical Storm Jerry has been the most active of the storms, affecting the Northern Leeward Islands with torrential rains. As of Friday morning, Jerry was located about 140 miles north of the islands, traveling northwest at a speed of 16 mph. The storm was characterized by sustained winds of 50 mph.
Despite its disorganized structure, Jerry’s moisture led to severe rainfall across the islands. Reports indicated rainfall totals nearing 4 inches in some areas, with Barbuda experiencing nearly 5.89 inches. The heavy rains resulted in flash flood advisories being issued for several locations, including Antigua.
Storm Dynamics and Future Projections
As the storm progressed, the wind shear affecting Jerry began to decrease, offering a slight opportunity for intensification. However, forecasts suggest Jerry may remain disorganized as it approaches Bermuda by the weekend.
Subtropical Storm Karen Sets Record
Alongside Jerry, Subtropical Storm Karen emerged, marking a significant milestone in Atlantic hurricane history. Designated at 11 p.m. EDT on Thursday, it became the northernmost named storm ever recorded in the Atlantic, positioning itself at approximately 44.5 degrees north latitude.
Interestingly, Karen developed in cooler waters, with sea surface temperatures around 19 degrees Celsius. The storm is not expected to impact land significantly and is anticipated to lose its structure by Saturday.
The Potential Impact of Storm Priscilla
Tropical Storm Priscilla, fading over the northeast Pacific, was located about 195 miles west-southwest of Cabo San Lazaro, Mexico. With top winds of 45 mph, it is expected to disintegrate into a remnant low soon. The remnants are projected to bring moisture that could lead to flash flooding scenarios in the U.S. Southwest.
Record Rainfall Potential in the Southwest
Flash flood watches have been issued for areas including parts of Arizona, Nevada, and Colorado, where rainfall from Priscilla could offer some drought relief. The U.S. Desert Southwest reported possible precipitation levels that could challenge historical records.
Mid-Atlantic Storm Alert
A major non-tropical storm is set to impact the Mid-Atlantic region this weekend. Forecasts indicate potential moderate to major coastal flooding, along with gale-force winds reminiscent of a tropical storm. Authorities have warned of possible evacuations and infrastructure damage due to anticipated flooding and strong winds.
- Tropical Storm Jerry: Heavy rains across Northern Leeward Islands.
- Subtropical Storm Karen: Recorded as northernmost named storm in Atlantic.
- Tropical Storm Priscilla: Moisture forecasted to reach U.S. Southwest.
- Mid-Atlantic Storm: Gall-force winds and potential coastal flooding this weekend.
As weather systems evolve, closely monitoring updates will be crucial for residents in affected areas. Stay informed through local weather services and authorities.
